Sharp LS013B7DH01 User manual

DATE
REV.
MODEL No. LS013B7DH01
DEVEROPMENT DEPARTMENT
BU Ⅰ BUSINESS UNIT Ⅳ
DISPLAY DEVICE COMPANY
SHARP CORPORATION
LCD Module
・This document is a reference specification.
・SHARP reserves the right to make changes in the
contents described herein at any time without
notice in order to improve design or reliability.
・Regarding final design, please order delivery
specification from SHARP.
No. LD-29608A
13-Jun-17
-
DEVICE SPECIFICATION
FOR
These parts are complied with the RoHS directive.
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Model No :
PAGE
--
B-
21
22
A-
11
15,17
20,27
29
Updated Figure 6-1,6-2,6-4-1,6-6-7,6-6-7
Updated Table 6-4-1
LD-29608A 2017/6/13
Table 7-1 : Add MIN/MAX of "Panle
Chromaticity"
Figure 7-2 : Add Light source Type of
measurement condition (D65)
Global: changed all references of LCP-
2111015B to LD-29608A
Added Table 4-2
LCP-2111015 2011/3/29 First issue
LCP-
2111015B 2015/3/18 Change of Department in charge
改訂履歴 RECORDS OF REVISION
SPEC No. DATE REV No SUMMARY NOTE
LS013B7DH01
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SPEC No.
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MODEL No.
LS013B7DH01
PAGE
1
NOTICE
<<Precautions>>
a) This publication is the proprietary of SHARP and is copyrighted, with all rights reserved. Under the copyright laws,
no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical
for any purpose, in whole or in part, without the express written permission of SHARP. Express written permission
is also required before any use of this publication may be made by a third party.
b) The application circuit examples in this publication are provided to explain the representative applications of
SHARP's devices and are not intended to guarantee any circuit design or permit any industrial property right or
other rights to be executed. SHARP takes no responsibility for any problems related to any industrial property right
or a third party resulting from the use of SHARP's devices, except for those resulting directly from device
manufacturing processes.
c) When using the products covered herein, please observe the conditions and the precautions written herein.
In no event shall the company be liable for any damages resulting from failure to strictly adhere to these conditions
and precautions.
d) SHARP reserves the right to make changes in the specifications, characteristics, data, materials, structures and
other contents described herein at any time without notice in order to improve design or reliability. Contact SHARP
in order to obtain the latest specification sheets before using any SHARP's device. Manufacturing locations are also
subject to change without notice.
e) The devices in this publication are designed for general electronic equipment use.
f) The appropriate design measures should be taken to ensure reliability and safety when SHARP's devices are used
for equipment such as:
・Transportation control and safety equipment(i.e.,aircraft, trains, automobiles, etc.)
・Traffic signals ・Gas leakage sensor breakers
・Alarm equipment ・Various safety devices etc.
g) SHARP's devices shall not be used for equipment that requires extremely high level of reliability, such as:
・Aerospace equipment ・Military and space applications
・Nuclear power control equipment ・Medical equipment for life support
・Trunk line commucation equipment
h) Contact and consult with a SHARP representative in advance, if there are any questions about the contents of this
publication.
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SPEC No.
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MODEL No.
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i) Contact a SHARP representative, in advance, when intending to use SHARP’s devices for
any “specific” applications other than those recommended by SHARP.
j) If any problem occurs in relation to the description of this publication, it shall be resolved through discussion with
spirit of cooperation each corporation between each corporation.
k) The ozone-depleting substances are not used.
l) The device in the production is based on RoHS instructions 11/65. And RoHS instructions materials and chlorinated
paraffin are not included intentionally.
[Handling Instructions]
【Handling Precautions】
(1) Treat LCD module in dustless surroundings.
(2) Be sure to turn off the power supply when remove the plugged FPC.
(3) Be careful not to give any physical stress onto the circuit of LCD module when you plug a FPC. Physical stress will
cause a break or worse connection.
(4) Do not touch or scratch the polarizer with items harder than the surface rating or permanent damage can result.
(5) Since the LCD panel is made of glass, it may break or crack if dropped or bumped on hard surface. Always handle
with care.
(6) Be careful to handle this LCD panel in order to avoid injury yourself as this panel is made of glass and have sharp
edge. When the panel is broken, do not touch the glass. Although the panel is difficult to be scattered, touching the
broken part may hurt your hands.
(7) Since a long contact with water may cause discoloration or spots, wipe it with absorbent cotton or other soft cloth
immediately.
(8) This module contains CGS. Please use appropriate anti-static protection methods for all contact with the LCD
panel and its electrical circuits.
(9) Do not expose to strong ultraviolet rays such as direct sunlight for a long time.
(10) Liquid crystal contained in the panel may leak if the LCD is broken. If LC material should accidently come in
contact with the mouth or eyes rinse with water as soon as possible, following the instructions of the appropriate
MSDS.
(11) Use N2-blower such as ionized nitrogen has anti-electrostatic when you blow dusts on Polarizer.
To clean LCD panel surface, wipe clean with absorbent cotton or soft cloth. If further cleaning is needed, use IPA
(isopropyl alcohol) and wipe clean lightly on surface only. Do not use organic solvents as it may damage the LCD
panel terminal area which uses organic material. Also, do not directly touch with finger. When the terminals
cleaning are needed, those should be wiped by a soft cloth or a cotton swab without directly touching by hand.
(12) To avoid picture uniformity failure, do not put a seal or an adhesive material on the LCD panel surface.
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SPEC No.
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MODEL No.
LS013B7DH01
PAGE
3
【Set-Design Precautions】
(1) Disassembly of the LCD panel in any way voids the warranty and may permanently damage the LCD panel.
(2) Do not expose the side of LCD panel and gate driver, etc. on the panel (circuit area outside panel display area) to
light as it may not operate properly. Design that shields the side of LCD panel and gate driver, etc. from light is
required when mounting the LCD module.
(3) Support for the LCD panel should be carefully designed to avoid the outside of stress specification on glass
surface. Be sure to design the cabinet so that the module can be assembled without any extra stress such as warp
or twist.
(4) It causes an irregular display and the defective indication, etc., when always put constant pressure on the back of
the module. Please do not make the structure to press the back of the module.
(5) In case of attaching a cover glass or touch panel to the front surface, use appropriate measures to avoid
degrading optical performance.
(6) To prevent loss of uniformity and prevent the introduction of contamination to the optical path of the LCD panel,
please use fine-pitch filters in the air flow of forced ventilation.
(7) Be sure to follow the absolute maximum rating in the specification. The design should consider the surrounding
temperature, the fluctuating input signal, and tolerance of the electronic parts. Exceeding values is possible to
cause worse characteristic such as burn and/or broken of the parts on LCD module.
(8) Be sure to use LCD module within the recommended Electrical Characteristics and Timing Characteristics of Input
Signals conditions. Operating module out of the recommended range is not guaranteed even if it is in the
absolute maximum rating.
(9) Follow the power, signal, and supply voltage sequence which the specification indicates, regarding on-off input
signal after power on of LCD module.
(10) According to the using application, power circuit protection is recommended at module failure.
(11) When handling LCD modules and assembling them into the cabinet, please avoid long-term storage in the
environment of oxidization or deoxidization gas. The use of materials such as reagent, solvent, adhesive, resin,
etc. which generate these gasses, may cause corrosion and discoloration of the modules.
Do not use the LCD module under such environment.
(12) To avoid picture uniformity failure, do not put a seal or an adhesive material on the LCD panel surface.
(13) Protection film is attached to the module surface to prevent it from being scratched .Peel the film off slowly, just
before the use, with strict attention to electrostatic charges. Blow off 'dust' on the polarizer by using an ionized
nitrogen.
After peeling the protection film off, please do not reattach to the front polarizer. If you reattach and store it long
time, surface of the front polarizer changes in quality and it may cause display non-uniformity issue.
(14) Panel is susceptible to mechanical stress and such stress may affect the display. Place the LCD panel on flat
surface to avoid stress caused by twist, bend, etc.
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(15) To prevent reduction in optical quality and abnormal display, avoid exposure and contamination of the LCD
panel from epoxy resin (mine system curing agent) that comes out from the material and the packaging material
used for the set side, the silicon adhesive (dealcoholization system and oxime system), and the tray blowing
agents ( azo-compound), etc. Please confirm LCD panel compatibility with materials employed in your
manufacturing and shipping processes.
(16) Since the LCD panel is made of glass, it may break or crack if dropped or bumped on hard surface. Always
handle with care.
(17) Please design part arrangement to consider the heat dissipation not to change the local temperature for
module.
(18) This product is not water-proof and dust-proof structure.
(19) As this LCD module is composed electronic circuits, it is sensitive to electrostatic discharge of 200V or more.
Handle with care using cautions for the followings:
 Operators
Operators must wear anti-static wears to prevent electrostatic charge up to and discharge from human
body.
 Equipment and containers
Process equipment such as conveyer, soldering iron, working bench and containers may possibly
generate electrostatic charge up and discharge. Equipment must be grounded through 100Mohms
resistance. Use ion blower.
 Floor
Floor plays an important role in leaking static electricity generated in human body or equipment. If the
floor is made of insulated material (such as polymer or rubber material), such static electricity may charge.
Proper measure should be taken to avoid static electricity charge (electrostatic earth: 100Mohms).There
is a possibility that the static electricity is charged to them without leakage in case of insulating floor, so
the electrostatic earth: 100Mohms should be made.
 Humidity
Humidity in work area relates to surface resistance of the persons or objects that generate electrostatics,
and it can be manipulated to prevent electrostatic charge. Humidity of 40% or lower increases
electrostatic earth resistance and promotes electrostatic charging. Therefore, the humidity in the work
area should be kept above 40%. Specifically for film peeling process or processes that require human
hands, humidity should be kept above 50% and use electricity removal blower.
 Transportation/Storage
Containers and styroform used in transporation and storage may charge electrostatic (from friction and
peeling) or electrostatic charge from human body, etc. may cause containers and styroform to have
induced charge. Proper electrostatic measure should be taken for containers and storage material.
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SPEC No.
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MODEL No.
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PAGE
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【Operation Precautions】
(1) Do not use polychloroprene (CR) with LCD module. It will generate chlorine gas, which will damage the
reliability of the connection part on LCD panel.
(2) Be sure to use LCD module within the recommended operating conditions. Operating module out of the
recommended range is not guaranteed even if it is in the absolute maximum rating.
(3) When handling LCD modules and assembling them into cabinets, please avoid long-term storage in the
environment of oxidization or deoxidization gas. The use of materials such as reagent, solvent, adhesive, resin,
etc. which generate these gasses, may cause corrosion and discoloration of the modules. Do not use the LCD
module under such environment.
(3) To prevent reduction in optical quality and abnormal display, avoid exposure and contamination of the LCD
panel from epoxy resin (amine system curing agent) that comes out from the material
and the packaging material used for the set side, the silicon adhesive (dealcoholization system
and oxime system), and the tray blowing agents ( azo-compound), etc.
Please confirm LCD panel compatibility with materials employed in your manufacturing and shipping processes.
(4) If stored at the temperatures lower than the rated storage temperature, the LC may freeze and it may cause
LCD panel damage. And If stored at the temperatures higher than the rated storage temperature, the LC will
lose its characteristics, and it cannot recover. Please keep it at near room temperature.
(5) Do not operate the LCD panel under outside of electrical specification. Otherwise LCD panel may be damaged.
(6) Do not use the LCD panel under outside of specified driving timing chart. Otherwise LCD panel may not have
proper picture quality.
(7) A still image should be displayed less than two hours, if it is necessary to display still image longer than two hour,
display image data must be refreshed in order to avoid sticking image on LCD panel.
(8) If LCD module takes a static electricity, as the display image which is written into pixel memory might not be
displayed, Data update should be executed frequently.
(9) It is neither a breakdown nor a defective indication though very slight change in black level might be periodically
seen in a black part on the black display image according to the source of light (angle of the luminance and the
source of light).
(10) Be sure to follow the absolute maximum rating in the specification. The design should consider the surrounding
temperature, the fluctuating input signal, and tolerance of the electronic parts. Exceeding values is possible to
cause worse characteristic such as burn and/or broken of the parts on LCD module.
(11) Follow the power, signal, and supply voltage sequence which the specification indicates, regarding on-off input
signal after power on of LCD module.
(12) According to the using application, power circuit protection is recommended at module failure.
(13) Nature of dew consideration prevention is necessary when LCD is used for long time under high-temperature
and high-humidity
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SPEC No.
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MODEL No.
LS013B7DH01
PAGE
6
[Precautions for Storage]
(1) After opening the package, do not leave the LCD panel in direct sun or under strong ultraviolet ray.
Store in the dark place.
(2) In temperature lower than specified rating, liquid crystal material will coagulate. In temperature higher than
specified rating, it will liquefies. In either condition, the liquid crystal may not recover its original condition. Store
the LCD panel in at or around room temperature as much as possible.
Also, storing the LCD panel in high humidity will damage the polarizer.
Store in normal room temperature as much as possible.
(3) Keeping Method
a. Don't keeping under the direct sunlight. b. Keeping in the tray under the dark place.
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SPEC No.
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[Other Notice]
(1) Operation outside specified environmental conditions cannot be guaranteed.
(2) As power supply (VDD-GND、VDDA-GND) impedance is lowered during use, bus controller should be inserted
near LCD module as much as possible.
(3) Polarizer is applied over LCD panel surface. Liquid crystal inside LCD panel deteriorates with ultraviolet ray.
The panel should not be left in direct sun or under strong ultraviolet ray for prolonged period of time even with
the polarizer.
(4) Disassembling the LCD module will cause permanent damage to the module. Do not disassemble the
module.
(5) If LCD panel is broken, do not ingest the liquid crystal from the broken panel. If hand, leg or clothes come in
contact with liquid crystal, wash off immediately with soap. If mouth or eyes come in contact with liquid crystal,
rinse with water as soon as possible, following the instructions of the appropriate MSDS.
(6) ODS (specific chlorofuorocarbon, specific halon, 1-1-1 trichloroethane, carbon tetrachloride) are not used or
contained in material or all production processes of this product.
(7) Observe all other precautionary requirements in handling general electronic components.
Discarding liquid crystal modules
Follow the regulations when LCD module is scrapped. The government you stay may have some regulations
about it.
LCD Panel : Dispose of as glass waste. This LCD module contains no harmful substances.
The liquid crystal panel contains no dangerous or harmful substances.
This liquid crystal panel contains only an extremely small amount of liquid
crystal (approximately 100mg) and therefore it will not leak even if the panel
should break.
Its median lethal dose (LD50) is greater than 2,000 mg/kg and a mutagenetic
(Aims test: negative) material is used.
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SPEC No.
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MODEL No.
LS013B7DH01
PAGE
8
Contents
No. Page
1. Applocable Memory liquid crystal display ............................................................................................................. 9
2. Characteristics .......................................................................................................................................................... 9
3. Mechanical Specification ......................................................................................................................................... 9
4. Input terminal names and functions ..................................................................................................................... 10
5. Absolute Maximum Rating ..................................................................................................................................... 13
6. Electrical characteristics ........................................................................................................................................ 14
7. Optical specification ............................................................................................................................................... 30
8. Pin Assignment ....................................................................................................................................................... 32
9. Display Qualities ..................................................................................................................................................... 34
10. External capacitors ............................................................................................................................................... 34
11. Marking .................................................................................................................................................................. 35
12.Packaging form ...................................................................................................................................................... 36
13.Reliability Test Conditions .................................................................................................................................... 38
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SPEC No.
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PAGE
9
1. Applocable Memory liquid crystal display
This TFT-LCD module is a reflective active-matrix memory liquid crystal display
module with CG silicone thin film transistor. Module outline is indicated in Figure 8-2
. Characteristics
・ Reflective active-matrix with slightly transmissive panel.
・ 1.26” screen has 144 x 168 resolusion. (24,192 pixels stripe array)
・ 1 pixel has each 1bit, the pixel can display 2 colors.
・ Display control by serial data signal communication.
・ Arbitrary line data renewable.
・ 1bit internal memory for data storage within the panel.
・ Thin, light-weight and compact module with monolithic technology.
・ Super low power consumption TFT panel.
・ Front polarizer surface is Antiglare.
・ Zebra connector (Recommended zebra connector : “section 8-3)” )
3. Mechanical Specification
Table 3-1 Module mechanical specification
Item Specification unit
Screen size 1.26” inch
Active Area 20.88(W) × 24.36(H) mm
Dot configuration 144(H) x 168(V) Dot
Dot pitch 0.145(H) × 0.145(V) mm
Pixel Array Square -
Display mode Normally White -
Outline Dimension 24.88(W) × 33.00(H) × 1.64(D) mm
Mass 3.0 g
Surface Hardness at least (3H) (initial) Pencil hardness
Surface treatment AG -
(Note) Detail dimension and tolerance are shown in Figure.8-2
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4. Input terminal names and functions
Table4-1 Pin description
Terminal Symbol I／O Configurations Function Remark
1 TEST2 － － No connection 【Note 4-3】
2 TEST1 － － No connection 【Note 4-3】
3 SCLK INPUT NoPull Serial clock signal
4 SI INPUT NoPull Serial data input signal
5 SCS INPUT NoPull Chip select signal ( Active of Hi )
6 EXTCOMIN INPUT NoPull External COM inversion signal input
(Input Square wave or connect the VSS)
【Note 4-2】
7 DISP INPUT NoPull Display ON/OFF signal 【Note 4-1】
8 VDDA POWER － Power supply (Analog)
9 VDD POWER － Power supply (Digital)
10 EXTMODE INPUT NoPull Control mode of COM inversion is select terminal 【Note 4-2】
11 VSS GND － GND (Digital)
12 VSSA GND － GND (Analog)
13 TEST3 － － No connection 【Note 4-3】
14 TEST4 － － No connection 【Note 4-3】
※ NoPull ： Neither Pulled up nor Pulled down.
【Note 4-1】 The display ON/OFF signal is only for display. Data in the memory will be saved at the time of ON/OFF.
When it’s “Hi”, data in the memory will display, when it’s “Lo”, white color will diaplay and data in the
memory will be saved.
【Note 4-2】 When EXTMODE is “Hi”, EXTCOMIN signal is enable.
When EXTMODE is “Lo” ,serial input flag is enable.
“Hi”mode ： connect the EXTMODE to VDD,
“Lo” mode ： connect the EXTMODE and EXTCOMIN to VSS.
【Note 4-3】 Do No connection (Open)
.
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4-1） Input Signal States
Table4-2 Input Signal States
※Common condition
1) Each Voltage values show typical voltage.
2) Booting ： When just input Power supplay Between PowerON and Input Signal.
3) Data Update & Hold mode
： Updates data in pixcel memory. (１Line and Multiple Lines update )
4) Standby ： Maintains memory internal data and maintain current display
5) Keep “Lo” Serial Signal (SCS / SI / SCLK ) without communicating..
Not to make a SCS terminal “Hi” when it does not communicate.
※１ ： To do VCOM control in a serial communication, a periodic signal transmission is necessary and is here.
※2 ： Input (Clock pulse) is always needed during displaying.
※3 ： When displaying it, it's drived “Hi” fixing.
※4 ： Recommend to connect VDD or GND(VSS)
Not change after starting power supply and during ON.
Pin
No Symbol I/O Voltage Boot (Update &
Hold mode) Standby note
3 SCLK Input 0 / 3V Lo Hi / Lo Lo EXTMODE=Hi
Hi / Lo EXTMODE=Lo ※１
4 SI Input 0 / 3V Lo Hi / Lo Lo EXTMODE=Hi
Hi / Lo EXTMODE=Lo ※１
5 SCS Input 0 / 3V Lo Hi Lo EXTMODE=Hi
Hi / Lo EXTMODE=Lo ※1
6 EXTCOMIN Input 0 / 3V Lo Hi / Lo Hi / Lo EXTMODE=Hi ※2
Lo Lo EXTMODE=Lo
7 DISP Input 0 / 3V Lo Hi / ( Lo ) Hi / ( Lo ) ※3
10 EXTMODE Input 0 / 5V Hi / Lo － － ※4
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4-2） Recommended Circuit
< EXTMODE=“Lo” > < EXTMODE=“Hi” >
COM Signal Serial Flag Ｉnput External COM Signal Input
Figure 4-1 Recommended circuit
1 TEST1 1 TEST1
2 TEST2 2 TEST2
3 SCLK 3 SCLK
4 SI 4 SI
5 SCS 5 SCS
6 EXTCOMIN 6 EXTCOMIN
7 DISP 7 DISP
8 VDDA 8 VDDA
9 VDD 9 VDD
10 EXTMODE 10 EXTMODE
11 VSS 11 VSS
12 VSSA 12 VSSA
13 TEST3 13 TEST3
14 TEST4 14 TEST4
Open
Open
Open
Open
Open
Open
Open
Open
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5. Absolute Maximum Rating
Table5-1 Absolute Maximum Rating ( GND＝0V )
Item Symbol Min Max Unit Remark
Power
supply
voltage
Analog VDDA -0.3 +5.8 V
Logic VDD -0.3 +5.8 V [Note 5-1]
Input signal voltage(high) VIH － VDD V [Note 5-2]
Input signal voltage(low) VIL -0.3 － V
Strage Temperature Tstg -30 80 ℃ [Note 5-3]
[Note 5-4]
Operation Temperature
(at panel surface) Topr -20 70 ℃ [Note 5-4]
[Note 5-5]
[Note 5-1] Applies to EXTMODE.
[Note 5-2] Applies to SCLK, SI, SCS, DISP, EXTCOMIN.
[Note 5-3] Do not exceed this temperature in any parts of module.
[Note 5-4] Humidity 95%RH Max.(Ta ≦ 40℃)
Attention should be paid to static electricity
Maximum wet bulb temperature is 39℃ or lower. No condensation is allowed.
Condensation will cause electrical leak and may cause the module to not meet this specification.
[Note 5-5] Operating temperature is the temperature that guarantees only for the operation.
For contrast, response time, and other display quality determination, use Ta＝＋25℃.
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6. Electrical characteristics
6-1) TFT LCD panel drive
Table6-1 Recommended operating Condition VSS(GND)＝0V、Ta＝＋25℃
Item Symbol Min. Typ. Max. Unit Remark
Power supply
Voltage
Analog VDDA +4.8 +5.0 +5.5 V [Note 6-1-3]
Logic VDD +4.8 +5.0 +5.5 V [Note 6-1-1]
[Note 6-1-3]
Input signal
voltage
Hi VIH +2.7 +3.0 VDD V [Note 6-1-2]
[Note 6-1-4]
Lo VIL VSS VSS VSS+0.15 V [Note 6-1-2]
[Note 6-1-1] Applies to EXTMODE=”Hi”
[Note 6-1-2] Applies to SCLK, SI, SCS, DISP, EXTCOMIN.
[Note 6-1-3] VDD≧VDDA
[Note 6-1-4] It can be operated below VDD voltage,however,operation around 3V is revommended.
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6-2) Power supply sequence
6-2-1)Panel Power-ON Sequence
Figure 6-1 Power supply ON sequence
T1 ：
Please start the Signal transmission after a power
supply was stable.
TA：
Please set DISP to Hight Level after the completion
of initialization.
※３：One besides control Signal
(DISP,EXTMODE,EXTCOMIN)、Make all terminals
"Lo" while it does not ommunicate.
※1： The case that EXTCOMIN is input DISP=Lo.
EXTCOMIN
30μs min
DISP
SCS
※1：The case that DISP and EXTCOMIN start at the same time
DISP
SCS
EXTCOMIN
30μs (T4) min
30μs ≦ T3 30μs ≦ T4
※1
T2
SCLK
SI
DISP
EX TCO MIN
SCS
GND
( EXTMODE=Hi )
( EXTMODE=Lo )
※２
Operating state OFF Power-on Sequence ON (Normal Operation )
※３
2clk ≦ T1
30μs ≦ TA
0x20 0x00
※1
VDD
VDDA
EXTMODE
(Hi or Lo)
same time
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※Refer to timing chart and AC timing characteristics for detail
※1 TA and T3 may be opposite
(however, TCOM polarity inversion will not occur even with EXTCOMIN between DISP=“Lo”.)
Also, when DISP and EXTCOMIN are simultaneously started up, allow 30us or more
before SCS starts up (It may be less than 60us).
※2 Setting value for pixel memory initialization
SCS=Driving accordingly to clear pixel internal memory method
(use all clear flag or write all screen white)
S1=M2 (all clear flag) = “Hi” or write white
SCLK: Normal Driving
[ON Sequence]
[Normal Operation]
(1) VDD and VDDA rise time (depends on IC)
(2) Pixel memory initialization
T2: 1 time or more Initialize with M2 (all clear flag) or write all screen white.
(3) Release time for initialization of TCOM latch
T3: 30us or more
Time required to release COM related latch circuit initialization which is initializing using DISP signals
(4) TCOM polarity initialization time T4: 30us or more
Time required initializing TCOM polarity accordingly to EXTCOMIN input
Duration of normal driving
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SPEC No.
LD-29608A
MODEL No.
LS013B7DH01
PAGE
17
6-2-2)Panel Power-OFF Sequence
Figure 6-2 Power supply OFF sequence
[Off Sequence]
[Note] Precaustions at the time of power on and power off
※1) When power on , VDDand VDDA are same time or VDD should be faster than the VDDA.
※2) When power off, VDD and VDDA are same time or VDDA should be faster than the VDD.
(5) Pixel memory initialization T5: Same (2)
(6) VA,VB,VCOM initialization time T6: 30us or more
(7) VDD and VDDA falling time (Depends on IC)
TS ： Off control
Please turn off a power supply after making all the
control signals into "Low Level", and passing the time of T6
30μs ≦ T6
T5
GND
SCLK
SI
DISP
EX TCO MIN
SCS
VDD
VDDA
EXTMODE
(Hi or Lo)
( EXTMODE=Hi )
( EXTMODE=Lo )
※2
Operating state OFFPower-off SequenceON ( Normal Operation )
TS
0x20 0x00
T7 ≧1clk
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More Display Panels On www.panoxdisplay.com

SPEC No.
LD-29608A
MODEL No.
LS013B7DH01
PAGE
18
6-3) Input signal characteristics
Table6-3-1 Recommend Operating Cunditions and DC Characteristics
VDDA=＋5.0V、VDD=＋5.0V、GND=0V、Ta=25℃
Item Symbol Min Typ Max Unit Remark
Frame frequency fSCS
1 1 60 Hz
When EXTMODE=Lo
【Note 6-3-1】
- - 60 Hz
When EXTMODE=Hi
【Note 6-3-1】
Clock frequency fSCLK - 1 2.0 MHz
Vertical Interval tV 16.66 - 1000 ms
COM Frequency fCOM 0.5 - 30 Hz
【Note 6-3-1】 Please use afram frequency in the range where there are no problems with the display quality.
Table 6-3-2 Input Signal timing Parameters VDDA=＋5.0V、VDD=＋5.0V、GND=0V、Ta=25℃
Item Symbol Min Typ Max Unit Remark
SCS Rising time trSCS - - 50 ns
SCS Falling Time tfSCS - - 50 ns
SCS High duration twSCSH 92 - - us Display update mode
12 - - us Hold mode
SCS Low duration twSCSL 1 - - us
SCS set up time tsSCS 3 - - us
SCS hold time thSCS 1 - - us
SI Rising time trSI - - 50 ns
SI Folling time tfSI - - 50 ns
SI Set up time tsSI 120 - - ns
SI Hold time thSI 125 - - ns
SCLK Rising time trSCLK - - 50 ns
SCLK Folling time tfSCLK - - 50 ns
SCLK High duration twSCLKH 200 450 - ns
SCLK Low duration twSCLKL 200 450 - ns
EXTCOMIN signal frequency fEXTCOMIN 1 1 60 Hz [Note 6-3-2]
[Note 6-3-3]
EXTCOMIN signal rising time trEXTCOMIN - - 50 ns
EXTCOMIN signal folling time twEXTCOMIN - - 50 ns
EXTCOMIN signal High duration thlEXTCOMIN 1 - - us
DISP Rising time trDISP - - 50 ns
DISP Folling time tfDISP - - 50 ns
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