Sharp LS013B7DH01 User manual

Technical Literature
For
TFT-LCD Module
Model No.
LS013B7DH01
Notice
Liquid Crystal Display Group
SHARP CORPORATION
No. LCP-2110019B
Date 16th Aug 2010
The technical Literature is subject to change without any
prior notice for the purpose of product improvement.
Please contact Sharp or its representative before designing
your product based on this literature.

RECORDS OF REVISION
DATE
REF.PAGE
PARAGRAPH
DRAWING No.
REVISED
No. SUMMARY
1st July 2010 First issue
P7 Table3-1 Weight was filled in. (Mass: 3.0g)
P14 Table6-4 Power consumption of condition1 typ
and condition2 typ were added.
P19
6-5-5 COM Inversion
EXTMODE="H" mode of ※1 ：
The description of LC inversion polarity
was corrected.
16th Aug 2010
P23
8-1) Outline dimension
B
The black mask shape and size was
revised.

SPEC No.
LCP-2110019B
MODEL No.
LS013B7DH01
PAGE
1
NOTICE
<<Precautions>>
○These specification sheets are the proprietary product of SHARP CORPORATION ("SHARP") and include materials
protected under copyright of SHARP. Do not reproduce or cause any third party to reproduce them 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.
○The application examples in these specification sheets are provided to explain the representative applications of the
device and are not intended to guarantee any industrial property right or other rights or license you to use them.
SHARP assumes no responsibility for any problems related to any industrial property right of a third party resulting from
the use of the device.
○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.
Observe the following points when in using any device in this publication. SHARP takes no responsibility
for damage caused by improper use of the devices.
The devices in this publication are designed for use in general electronic equipment designs, such as:
・Personal computers ・Office automation ・Telecommunication equipment
・Test and measurement equipment ・Industrial control
・Audio visual and multimedia equipment ・Consumer electronics
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.
○SHARP's devices shall not be used for equipment that requires extremely high level of reliability, such as:
・Military and space applications ・Nuclear power control equipment
・Medical equipment for life support
○SHARP assumes no responsibility for any damage resulting from the use of the device which does not comply with
the instructions and the precautions specified in these specification sheets.
○Contact and consult with a SHARP sales representative for any questions about this device.

SPEC No.
LCP-2110019B
MODEL No.
LS013B7DH01
PAGE
2
[For handling and system design]
(1) Handle with care as glass is used in this LCD panel. Dropping or contact against hard object may cause cracks or
chips.
(2) Be careful to handle this LCD panel in order to avoid injury yourself by panel`s edge as this panel is made of glass
and might be a sharp edge.
(3) Do not scratch the surface of the polarizer as it is easily damaged.
(4) Water droplets on the polarizer must be wiped off immediately as they may cause color changes, or other defects if
remained for a long time.
(5)Do not leave the LCD panel in direct sun or under ultraviolet ray.
(6) 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.
(7) Do not expose gate driver, etc. on the panel (circuit area outside panel display area) to light as it may not operate
properly. Design that shields gate driver, etc. from light is required when mounting the LCD module.
(8) To avoid circuit failure, do not touch panel terminal area.
(9) Support for the LCD panel should be carefully designed to avoid stress that exceeds specification on glass surface.
(10) When handling LCD module and assembling them into cabinets, be noted that storage in the environment of
oxidization or deoxidization gas and the use of such materials as reagent, solvent, adhesive, resin, and etc. which
generate these gasses, may cause corrosion and discoloration of LCD modules.
(11)To avoid picture uniformity failure, do not put a seal or an adhesive material on the panel surface.
(12) Do not use chloroprene rubber as it generates chlorine gas and affects reliability in LCD panel connective area.
(13) Protective film is attached to the surface of polarizer on LCD panel to prevent scratches or other damages.
Remove this protective film before use. In addition, do not attach the protective film which is removed from LCD
module again. When the LCD panel which has the reattached protective film is needed to storage for a long time, the
polarizer might have a damage with picture quality failure.
(14) Panel is susceptible to mechanical stress and such stress may affect the display. Place the panel on flat surface
to avoid stress caused by twist, bend, etc.
(15) When transporting LCD panels, secure them in LCD panel tray to avoid mechanical stress. The tray should be
conductive to protect LCD panels from static charge.
Material used in set or epoxy resin (amine type hardening agent) from packaging, and silicon adhesive
(dealcoholized or oxime) all release gas which may affect quality of polarizer. Do confirm compatibility with user
materials.
(16) 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:
zOperators
Operators must wear anti-static wears to prevent electrostatic charge up to and discharge from human
body.

SPEC No.
LCP-2110019B
MODEL No.
LS013B7DH01
PAGE
3
zEquipment 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.
zFloor
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:1×108Ωshould be made.
zHumidity
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.
zTransportation/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.

SPEC No.
LCP-2110019B
MODEL No.
LS013B7DH01
PAGE
4
[For operating LCD module]
(1) Do not operate the LCD panel under outside of electrical specification. Otherwise LCD panel may be damaged.
(2) Do not use the LCD panel under outside of specified driving timing chart. Otherwise LCD panel may not have
proper picture quality.
(3) 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.
(4) 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.
(5) 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).
[Precautions for Storage]
(1) After opening the package, do not leave the LCD panel in direct sun or under strong ultraviolet ray. Store in dark
place.
(2) In temperature lower than specified rating, liquid crystal material will coagulate. In temperature higher than
specified rating, it isotropically liquifies. 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.

SPEC No.
LCP-2110019B
MODEL No.
LS013B7DH01
PAGE
5
[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.
(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
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.

SPEC No.
LCP-2110019B
MODEL No.
LS013B7DH01
PAGE
6
Contents
1. Outline ...............................................................................................................................................7
2. Characteristics..................................................................................................................................7
3. Mechanical Specification.................................................................................................................7
4. Input terminal names and functions...............................................................................................8
5. Absolute Maximum Rating ..............................................................................................................9
6. Electrical characteristics...............................................................................................................10
7. Optical characteristics...................................................................................................................21
8. Module outline................................................................................................................................23
9. External capacitors ........................................................................................................................24
10. External Power Supply Circuit....................................................................................................25
11. Zebra connector ...........................................................................................................................26
12. Packaging......................................................................................................................................27
13. Reliability Test Conditions..........................................................................................................29

SPEC No.
LCP-2110019B
MODEL No.
LS013B7DH01
PAGE
7
1. Outline
This TFT-LCD module is a reflective active-matrix with slightly transmissive memory liquid crystal display module with
CG silicone thin film transistor. Module outline is indicated in fig 8-1.
2. Characteristics
・ Transflective panel of white and black
・ 1.26” screen has 144x 168 resolusion. (24192 pixels stripe array)
・ 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.
・ Zebra connecter
3. Mechanical Specification
Table 3-1
Item Specification unit
Screen size 3.2 (1.26”) cm
Viewing Area 20.88 (H) × 24.36 (V) mm
Dot configuration 144 (H) × 168 (V) Dot
Dot pitch 0.145 (H) × 0.145 (V) mm
Pixel Array Stripe Array -
Outline Dimension
24.88 (W) × 33.00 (H) × 1.64 (D) mm
Mass 3.0 g
Surface Hardness 3H Pencil hardness
(Note) Detail dimension and tolerance are shown in fig. 8-1

SPEC No.
LCP-2110019B
MODEL No.
LS013B7DH01
PAGE
8
4. Input terminal names and functions
Table4-1
Terminal symbol I／O Function Remark
1 TEST1 - Test terminal 【Remark4-1】
2 TEST2 - Test terminal 【Remark4-1】
3 SCLK INPUT Serial clock signal
4 SI INPUT Serial data input signal
5 SCS INPUT Chip select signal
6 EXTCOMIN INPUT External COM inversion signal input (H: enable)
7 DISP INPUT Display ON/OFF signal 【Remark4-3】
8 VDDA POWER Power supply (Analog)
9 VDD POWER Power supply (Digital)
10 EXTMODE INPUT COM inversion select terminal 【Remark4-2】
11 VSS GND GND(Digital)
12 VSSA GND GND(Analog)
13 TEST3 - Test terminal 【Remark4-1】
14 TEST4 - Test terminal 【Remark4-1】
【Remark4-1】Test terminal should be OPEN.
【Remark4-2】When EXTMODE is ”H”, EXTCOMIN signal is enable.
When EXTMODE is ”L” ,sirial input flag is enable.
“H”mode; connect the EXTMODE toVDD, ”L” mode; connect the EXTMODE to VSS.
【Remark4-3】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 ”H”, data in the memory will display, when it’s ”L”, white color will diaplay and data in the memory will be
saved.
4-2）Recommended Circuit
COM signal serial input External COM signal input
EXTMODE=”L” EXTMODE=”H”

SPEC No.
LCP-2110019B
MODEL No.
LS013B7DH01
PAGE
9
5. Absolute Maximum Rating
Table5-1 ( GND＝0V )
Item Symbol MIN. MAX. Unit Remark
Analog VDDA -0.3 +5.8 VPower
supply
voltage
Logic VDD -0.3 +5.8 V [Remark5-1]
Input signal voltage(high) VDD V [Remark5-2]
Input signal voltage(low) -0.3 V
Strage Temperature Tstg -30 +80 ℃[Remark5-3,4]
Operation Temperature
(at panel surface)
Topr1 -20 +70 ℃[Remark5-5]
[Remark5-1] Applies to EXTMODE.
[Remark5-2] Applies to SCLK, SI, SCS, DISP, EXTCOMIN.
[Remark5-3] Do not exceed this temperature in any parts of module.
[Remark5-4] Maximum wet bulb temperature is 57℃or lower. No condensation is allowed.
Cndensation will cause electeical leak and may cause the module to not meet this specification.
[Remark5-5] Operating temperature is the temperature that guarantees only for the operation.
For contrast, response time, and other display quality determination, use Ta＝＋25℃.

SPEC No.
LCP-2110019B
MODEL No.
LS013B7DH01
PAGE
10
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
Analog VDDA +4.8 +5.0 +5.5 VPower supply
Logic VDD +4.8 +5.0 +5.5 V [Remark6-1]
Hi VIH +2.70 +3.00
*VDD VInput signal voltage
Lo VIL VSS VSS VSS+0.15 V
[Remark6-2]
*It can be operated below VDD voltage, however, operation around 3V is recommended.
[Remark6-1] Applies to EXTMODE=”H”
[Remark6-2] Applies to SCLK, SI, SCS, DISP, EXTCOMIN.

SPEC No.
LCP-2110019B
MODEL No.
LS013B7DH01
PAGE
11
6-2) Power supply sequence
※Refer to timing chart and AC timing characteristics for detail
※1 ③and ④may be opposite (however, TCOM polarity inversion will not occur even with EXTCOMIN between
DISP=”L”. 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) = “H” or write white
SCLK: Normal Driving
[Remark] Precaustions at ehte time of power on and power off.
Remark 1)When power on , VDDand VDDA are same timem or VDD should be faster than the VDDA.
Remark 2) When power off, VDD and VDDA are same time or VDDA shoud be faster than the VDD.
①②
③※1④※1⑤⑥⑦
VDD/VDDA（5V）
GND GND
DISP
GND GND
EXTCOMIN
GND GND
SCS
GND
※2※2
GND
Others
GND
※2※2
GND
Normal operation
Normal operation
Normal operation
T1
Off sequenceNormal operation
T2 T3 T4 T5 T6 T7
On Sequence
[ON Sequence]
(1) 5V rise time (depends on IC)
(2) Pixel memory initialization T2: 1V 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
[Normal Operation]
Duration of normal driving
[Off Sequence]
(5) Pixel memory initialization time T5: 1V or more
(6) VA, VB, VCOM initialization time T6: 1V or more
(7) 5V falling time (Depends on IC)

SPEC No.
LCP-2110019B
MODEL No.
LS013B7DH01
PAGE
12
6-3) Input signal characteristics
Table6-3-1 VDDA=＋5.0V、VDD=＋5.0V、GND=0V、Ta=25℃
Item Symbol MIN TYP MAX Unit Remark
Frame frequency fSCS 1 - 60 Hz
Clock frequency fSCLK 1 2 MHz
Vertical Interval tV 16.66 - 1000 ms
COM Frequency fCOM 0.5 - 30 Hz
Table 6-3-2 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
92 - - usSCS High duration twSCSH
12 - - us
SCS Low duration twSCSL 1 - - us
SCS set up time tsSCS 3 - - us
SCS hold time thSCS 1 - - us
SI frequency fSI - 0.5 1 MHz
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 freequency fEXTCOMIN 1 60 Hz [Remark6-3]
EXTCOMIN signal rising time trEXTCOMIN - - 50 ns
EXTCOMIN signal folling time twEXTCOMIN - - 50 ns
EXTCOMIN signalHigh duration thlEXTCOMIN 1 us
DISP Rising time trDISP - - 50 ns
DISP Folling time tfDISP - - 50 ns
【Remark 6-3】EXTCOMIN frequency should be made lower than frame frequency.

SPEC No.
LCP-2110019B
MODEL No.
LS013B7DH01
PAGE
13
10%
90%
10%
90%
10%
90%
10%
90%
10%
90%
50%
10%
90% 50% 50%
10%10%
50% 50% 50% 50%
twSCSH twSCSL
tfSCSthSCStrSCS tsSCS
trSI
tsSI thSI
tfSI
trSCLK tfSCLK
twSCLKH twSCLKL
SCS
SI
SCLK
10%
90%
10%
90%
trEXTCOMIN
50% 50% 50%
twEXTCOMINH
fEXTCOMIN
tfEXTCOMIN
10%
90%
10%
90%
trDISP tfDISP
EXTCOMIN
DISP
SCS, SI, SCLK signal
EXTCOMIN signal
DISP signal
※SCS,SI,SCLK、DISP、EXTCOMIN: 3V input voltage

SPEC No.
LCP-2110019B
MODEL No.
LS013B7DH01
PAGE
14
6-4) Power consumption (Average)
Table6-4 Ta=25℃
Item MIN TYP MAX unit Remark
Condition1 - 15 - uW [Remark6-4]
Condition2 - 50 - uW [Remark6-4]
* Measurement Condition 1
Display mode (no display data update), Display pattern: Vertical stripe display
* Measurement Condition 2
Data update mode (with display data update: 1Hz)
Common inversion with VDD=5V、VDDA=5V、fSCLK=1MHz、fSCS=1Hz, Display pattern: Vertical stripe display
【Remark 6-4】This is value in steady condition, not the falue of peak power at the time of COM operation. Some
marging for power supply is recommended. We recommend capacitor for VDD and VDDA. (If VDD and
VDDA are on separate systems, we recommend capacitor for each.)

SPEC No.
LCP-2110019B
MODEL No.
LS013B7DH01
PAGE
15
6-5) Input Signal Timing Chart
6-5-1 Data update mode (1 line)
Updates data of only one specified line. (M0=”H”、M2＝”L”)
M0: Mode flag. Set for “H”. Data update mode (Memory internal data update)
When “L”, display mode (maintain memory internal data).
M1: Frame inversion flag.
When “H”, outputs VCOM=”H”, and when “L”, outputs VCOM=”L”.
When EXTMODE=”H”, it can be “H” or “L”.
M2: All clear flag.
Refer to 6-5-4) All Clear Mode to execute clear.
DUMMY DATA: Dummy data. It can be “H” or “L” (“L” is recommended.)
※For gate line address setting, refer to 6-6) Input Signal and Display.
※M1: Frame inversion flag is enaled when EXTMODE=”L”.
※When SCS becomes “L”, M0 and M2 are cleared.
M0 M1 M2 DMY D MY D MY DMY D MY AG0 AG1 AG2 AG3 AG4 AG5 AG6 AG7 D1 D 2 D 3 D 4
D141 D142 D143 D144
DUMMY DATA(don't care)
tsSI thSI
tsSCS
Data writing period
(144ck) Data transfer period
(16ck)
Mode selection period
(3ck+5ckDMY)
twSCLKHtwSCLKL
twSCSH
Gate line address period
(8ck)
thSCS
twSCSL
SCS
SI
SCLK
※ Data write period
Data is being stored in 1st latch block of binary driver on panel.
※ Data transfer period
Data written in 1st latch is being transferred (written) to pixel internal memory circuit.

SPEC No.
LCP-2110019B
MODEL No.
LS013B7DH01
PAGE
16
6-5-2 Data Update Mode (Multiple Lines)
Updates arbitrary multiple lines data. (M0=”H”、M2＝”L”)
M0: Mode flag. Set for “H”. Data update mode (Memory internal data update)
When “L”, display mode (maintain memory internal data).
M1: Frame inversion flag.
When “H”, outputs VCOM=”H”, and when “L”, outputs VCOM=”L”.
When EXTMODE=”H”, it can be “H” or “L”.
M2: All clear flag.
Refer to 6-5-4) All Clear Mode to execute clear.
DUMMY DATA: Dummy data. It can be “H” or “L” (“L” is recommended.)
※ For gate line address setting, refer to 6-6) Input Signal and Display.
※Input data continuously.
※M1: Frame inversion flag is enabled when EXTMODE=”L”.
※When SCS becomes “L”, M0 and M2 are cleared.
DUMMY DATA(don't care)
DUMMY DATA(don't care)
DUMMY DATA(don't care)
DMY
D143 D144D2D1
AG0 AG1 AG2M0 M2 DMY DMYM1 DMY DMY D2AG1D4 AG0D141 D144D142 D143 D1D1 D2 D3 AG7AG6AG3 AG7AG6AG5AG4
D143 AG7AG6AG5AG0 AG1 AG2D144
tsSI thSI
tsSCS
GL1st line GL2nd line
GL(n)th line
Data transfer period
(16ck)
GL(n-1)th line
thSCS
twSCLKHtwSCLKL
twSCSLtwSCSH
twSCSH
Data transfer period
(8ck(Dummy)+8ck(Address)=16ck)
SCS
SI
SCLK
Data writing period
(144ck)
Mode selection period
(3ck+5ckDMY)
Gate line address period
(8ck)
Data writing period
(144ck)
Data transfer period
(8ck(Dummy)+8ck(Address)=16ck)
Data writing period
(144ck)
※ Data write period
Data is being stored in 1st latch block of binary driver on panel.
※ Data transfer period
For example, during GL2nd line data transfer period, GL 2nd line address is latched and GL1st
line data is transferred from 1st latch to pixel internal memory circuit at the same time.

SPEC No.
LCP-2110019B
MODEL No.
LS013B7DH01
PAGE
17
6-5-3 Display Mode
Maintains memory internal data (maintains current display). (M0=”L”、M2＝”L”)
M0: Mode flag. Set for “H”. Data update mode (Memory internal data update)
When “L”, display mode (maintain memory internal data).
M1: Frame inversion flag.
When “H”, outputs VCOM=”H”, and when “L”, outputs VCOM=”L”.
When EXTMODE=”H”, it can be “H” or “L”.
M2: All clear flag.
Refer to 6-5-4) All Clear Mode to execute clear.
DUMMY DATA: Dummy data. It can be “H” or “L” (“L” is recommended.)
※ M1: Frame inversion flag is enabled when EXTMODE=”L”
※ When SCS becomes “L”, M0 and M2 are cleared.
SCS
SI
DUMMY DATA(don't care) DU M M Y D ATA( don' t c are)
SCLK
M0 M1 M2M0 M1 M2
tsSI thSI
tsSCS
Mode selection
period
(3ck)
twSCSH
tV
thSCS
twSCSL
Data transfer period
(More than 13ck)

SPEC No.
LCP-2110019B
MODEL No.
LS013B7DH01
PAGE
18
6-5-4 All Clear Mode
Clears memory internal data and writes white. (M0=”L”、M2＝”H”)
M0: Mode flag.
Set it “L”.
M1: Frame inversion flag.
When “H”, outputs VCOM=”H”, and when “L”, outputs VCOM=”L”.
When EXTMODE=”H”, it can be “H” or “L”.
M2: All clear flag.
Set it “H”
DUMMY DATA: Dummy data. It can be “H” or “L” (“L” is recommended.)
※M1: Frame inversion flag is enabled when EXTMODE=”L”.
※When SCS becomes “L”, M0 and M2 are cleared.
SCS
SI DUM M Y DATA( don' t care) D UM M Y D ATA( don' t c ar e)
SCLK
M1 M2M0 M1 M2 M0
tsSI thSI
tsSCS
twSCSH
tV
thSCS
twSCSL
Mode selection
period
(3ck)
Data transfer period
(More than 13ck)