NEC NL12880BC20-05 Instruction Manual

Document Number: DOD-PP-0936 (1st edition)
Published date: February 2010 CP(N) ©NEC LCD Technologies, Ltd.
2010 All rights reserved.
1
All information is subject to change without notice.
Please confirm the sales representative before
starting to design your system.
TFT COLOR LCD MODULE
NL12880BC20-05
31cm (12.1 Type)
WXGA
LVDS interface (1port)
PRELIMINARY DATA SHEET
DOD-PP-0936 (1st edition)
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NL12880BC20-05
PRELIMINARY DATA SHEET DOD-PP-0936 (1st edition) 2
INTRODUCTION
The Copyright to this document belongs to NEC LCD Technologies, Ltd. (hereinafter called "NEC").
No part of this document will be used, reproduced or copied without prior written consent of NEC.
NEC does and will not assume any liability for infringement of patents, copyrights or other intellectual
property rights of any third party arising out of or in connection with application of the products
described herein except for that directly attributable to mechanisms and workmanship thereof. No license,
express or implied, is granted under any patent, copyright or other intellectual property right of NEC.
Some electronic parts/components would fail or malfunction at a certain rate. In spite of every effort to
enhance reliability of products by NEC, the possibility of failures and malfunction might not be avoided
entirely. To prevent the risks of damage to death, human bodily injury or other property arising out
thereof or in connection therewith, each customer is required to take sufficient measures in its safety
designs and plans including, but not limited to, redundant system, fire-containment and anti-failure.
The products are classified into three quality grades: "Standard", "Special", and "Specific" of the
highest grade of a quality assurance program at the choice of a customer. Each quality grade is designed
for applications described below. Any customer who intends to use a product for application other than
that of Standard quality grade is required to contact an NEC sales representative in advance.
The Standard quality grade applies to the products developed, designed and manufactured in
accordance with the NEC standard quality assurance program, which are designed for such application as
any failure or malfunction of the products (sets) or parts/components incorporated therein a customer uses
are, directly or indirectly, free of any damage to death, human bodily injury or other property, like general
electronic devices.
Examples: Computers, office automation equipment, communications equipment, test and measurement
equipment, audio and visual equipment, home electronic appliances, machine tools, personal
electronic equipment, industrial robots, etc.
The Special quality grade applies to the products developed, designed and manufactured in accordance
with an NEC quality assurance program stricter than the standard one, which are designed for such
application as any failure or malfunction of the products (sets) or parts/components incorporated therein a
customer uses might directly cause any damage to death, human bodily injury or other property, or such
application under more severe condition than that defined in the Standard quality grade without such
direct damage.
Examples: Control systems for transportation equipment (automobiles, trains, ships, etc.), traffic control
systems, anti-disaster systems, anti-crime systems, medical equipment not specifically
designed for life support, safety equipment, etc.
The Specific quality grade applies to the products developed, designed and manufactured in accordance
with the standards or quality assurance program designated by a customer who requires an extremely
higher level of reliability and quality for such products.
Examples: Military systems, aircraft control equipment, aerospace equipment, nuclear reactor control
systems, medical equipment/devices/systems for life support, etc.
The quality grade of this product is the "Standard" unless otherwise specified in this document.
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NL12880BC20-05
PRELIMINARY DATA SHEET DOD-PP-0936 (1st edition) 3
CONTENTS
INTRODUCTION ........................................................................................................................................2
1. OUTLINE..................................................................................................................................................4
1.1 STRUCTURE AND PRINCIPLE ........................................................................................................4
1.2 APPLICATION....................................................................................................................................4
1.3 FEATURES..........................................................................................................................................4
2. GENERAL SPECIFICATIONS..............................................................................................................5
3. BLOCK DIAGRAM.................................................................................................................................6
4. DETAILED SPECIFICATIONS.............................................................................................................8
4.1 MECHANICAL SPECIFICATIONS...................................................................................................8
4.2 ABSOLUTE MAXIMUM RATINGS..................................................................................................8
4.3 ELECTRICAL CHARACTERISTICS.................................................................................................9
4.3.1 LCD panel signal processing board.............................................................................................9
4.3.2 Backlight....................................................................................................................................10
4.3.3 Power supply voltage ripple.......................................................................................................10
4.3.4 Fuse............................................................................................................................................10
4.4 POWER SUPPLY VOLTAGE SEQUENCE.....................................................................................11
4.4.1 LCD panel signal processing board...........................................................................................11
4.4.2 LED Driver board......................................................................................................................11
4.5 CONNECTIONS AND FUNCTIONS FOR INTERFACE PINS......................................................12
4.5.1 LCD panel signal processing board...........................................................................................12
4.5.2 Backlight lamp...........................................................................................................................13
4.5.3 Positions of plug and socket ......................................................................................................13
4.5.4 Connection between receiver and transmitter for LVDS...........................................................14
4.5.5 Input data mapping ....................................................................................................................17
4.6 DISPLAY COLORS AND INPUT DATA SIGNALS.......................................................................18
4.6.1 Combinations between input data signals, FRC signal and MSL signal ...................................18
4.6.2 16,777,216 colors.......................................................................................................................19
4.6.3 262,144 colors............................................................................................................................20
4.7 DISPLAY POSITIONS......................................................................................................................21
4.8 SCANNING DIRECTIONS...............................................................................................................21
4.9 INPUT SIGNAL TIMINGS ...............................................................................................................22
4.9.1 Outline of input signal timings ..................................................................................................22
4.9.2 Timing characteristics................................................................................................................23
4.9.3 Input signal timing chart............................................................................................................24
4.10 OPTICS.............................................................................................................................................25
4.10.1 Optical characteristics..............................................................................................................25
4.10.2 Definition of contrast ratio.......................................................................................................26
4.10.3 Definition of luminance uniformity.........................................................................................26
4.10.4 Definition of response times....................................................................................................26
4.10.5 Definition of viewing angles....................................................................................................26
5. ESTIMATED LUMINANCE LIFETIME............................................................................................27
6. RELIABILITY TESTS ..........................................................................................................................28
7. PRECAUTIONS .....................................................................................................................................29
7.1 MEANING OF CAUTION SIGNS....................................................................................................29
7.2 CAUTIONS........................................................................................................................................29
7.3 ATTENTIONS....................................................................................................................................29
7.3.1 Handling of the product.............................................................................................................29
7.3.2 Environment...............................................................................................................................30
7.3.3 Characteristics............................................................................................................................30
7.3.4 Other..........................................................................................................................................30
8. OUTLINE DRAWINGS.........................................................................................................................31
8.1 FRONT VIEW....................................................................................................................................31
8.2 REAR VIEW ......................................................................................................................................32
REVISION HISTORY...............................................................................................................................33
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NL12880BC20-05
PRELIMINARY DATA SHEET DOD-PP-0936 (1st edition) 4
1. OUTLINE
1.1 STRUCTURE AND PRINCIPLE
Color LCD module NL12880BC20-05 is composed of the amorphous silicon thin film transistor
liquid crystal display (a-Si TFT LCD) panel structure with driver LSIs for driving the TFT (Thin Film
Transistor) array and a backlight.
The a-Si TFT LCD panel structure is injected liquid crystal material into a narrow gap between the
TFT array glass substrate and a color-filter glass substrate.
Color (Red, Green, Blue) data signals from a host system (e.g. signal generator, etc.) are modulated
into best form for active matrix system by a signal processing circuit, and sent to the driver LSIs which
drive the individual TFT arrays.
The TFT array as an electro-optical switch regulates the amount of transmitted light from the
backlight assembly, when it is controlled by data signals. Color images are created by regulating the
amount of transmitted light through the TFT array of red, green and blue dots.
1.2 APPLICATION
•For industrial use
1.3 FEATURES
•Ultra Wide viewing angle (Adoption of Ultra-Advanced Super Fine TFT (UA-SFT))
•LED backlight type
•Wide temperature range
•High luminance
•High contrast
•LVDS interface
•Reversible-scan direction
•Selectable 8bit or 6bit digital signals for data of RGB
•Replaceable lamp holder for backlight
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NL12880BC20-05
PRELIMINARY DATA SHEET DOD-PP-0936 (1st edition)
2. GENERAL SPECIFICATIONS
Display area 261.12 (H) ×163.2 (V) mm
Diagonal size of display 31cm (12.1 inches)
Drive system a-Si TFT active matrix
Display color 16,777,216 colors (At 8-bit input, FRC terminal= High)
262,144 colors (At 6-bit input, FRC terminal= Low or Open)
Pixel 1280 (H) ×800 (V) pixels
Pixel arrangement RGB (Red dot, Green dot, Blue dot) vertical stripe
Dot pitch 0.068 (H) ×0.204 (V) mm
Pixel pitch 0.204 (H) ×0.204 (V) mm
Module size 277.7 mm (W) (typ.) ×180.6 mm (H) (typ.) ×8.7 (D) mm (typ.)
Weight TBD g (typ.)
Contrast ratio (700):1 (typ.)
Viewing angle At the contrast ratio
≥ 10:1
•Horizontal: Right side 88°(typ.), Left side 88°(typ.)
•Vertical: Up side 88°(typ.), Down side 88°(typ.)
Designed viewing direction •Viewing angle with optimum grayscale (γ≒2.2): normal axis
(perpendicular)
Polarizer surface Clear
Polarizer pencil-hardness 3H (min.) [by JIS K5400]
Color gamut At LCD panel center
(40)% (typ.) [against NTSC color space]
Response time Ton+Toff (10%
←→ 90%)
(25)ms (typ.)
Luminance At IL=(50)mA/One circuit
(400) cd/m2(typ.)
Signal system
LVDS 1port
(Receiver: THC63LVDF84B, THine Electronics Inc. or equivalent)
[8bit/6bit digital signals for data of RGB colors, Dot clock (CLK),
Data enable (DE), Selection of LVDS input map (MSL)]
Power supply voltage LCD panel signal processing board: 3.3V
Backlight
LED backlight type:
Replaceable part
•Lamp holder set: Type No. TBD
Recommended LED Driver board (Option)
•LED driver board :Type No. 104PW03F
Power consumption At IL=(50)mA/One circuit, Checkered flag pattern
(6.45) W (typ.)
5
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NL12880BC20-05
PRELIMINARY DATA SHEET DOD-PP-0936 (1st edition)
3. BLOCK DIAGRAM
Note1
Note2
LCD panel signal processing board
Host
3,840 lines
LCD panel
H: 1280 × 3 (R, G, B)
V: 800
800 lines
VCC
GND
LCD module (Product)
Fuse
H-driver
FG
D0+
D0- 100Ω
100Ω
100Ω
100Ω
DPS
100Ω
FRC
Note1
Note2
V-driver
Power supply
for gradation
Backlight Note3
Cathode
Anode 4
4
50
k
Ω
D1+
D1-
D2+
D2-
D3+
D3-
CLK+
CL
K
-
DC/DC
converter
47
k
Ω
50
k
Ω
MSL
Controller with receiver for LVDS
Note1: Relations between GND (Signal ground), FG (Frame ground) in the LCD module are as
follows.
GND - FG Connected
Note2: GND and FG must be connected to customer equipment’s ground, and it is recommended that
these grounds be connected together in customer equipment.
6
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NL12880BC20-05
PRELIMINARY DATA SHEET DOD-PP-0936 (1st edition)
Note3: Backlight in detail
Backlight
Anode 1
Anode 3
Anode 2
Cathode 1
Cathode 2
Cathode 3
Anode 4
Cathode 4
7
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NL12880BC20-05
PRELIMINARY DATA SHEET DOD-PP-0936 (1st edition) 8
4. DETAILED SPECIFICATIONS
4.1 MECHANICAL SPECIFICATIONS
Parameter Specification Unit
Module size 277.7 ±0.5 (W) ×180.6 ±0.5 (H) ×9.2 max. (D) Note1 mm
Display area 261.12 (H) ×163.2 (V) Note1 mm
Weight TBD g
Note1: See "8. OUTLINE DRAWINGS".
4.2 ABSOLUTE MAXIMUM RATINGS
Parameter Symbol Rating Unit Remarks
Power supply
voltage LCD panel signal processing board VCC -0.3 to +3.6 V
Display signals
Note1 VD
Input voltage
for signals Function signals
Note2 VF
-0.3 to +3.6
and
< VCC+0.3 V -
Backlight Forward current IL TBD mA per one circuit
Storage temperature Tst -30 to +80 °C -
Front surface TopF -20 to +70 °C Note3
Operating temperature Rear surface TopR -20 to +70 °C Note4
≤95 %Ta ≤40°C
≤85 %40°C <Ta≤50°C
≤55 % 50°C <Ta≤60°C
Relative humidity
Note5 RH
≤36 % 60°C <Ta≤70°C
Absolute humidity
Note5 AH ≤70
Note6 g/m3Ta > 70°C
Note1: D0+/-, D1+/-, D2+/-, D3+/-, CLK+/-
Note2: FRC, DPS and MSL
Note3: Measured at center of LCD panel surface (including self-heat)
Note4: Measured at center of LCD module's rear shield surface (including self-heat)
Note5: No condensation
Note6: Water amount at Ta= 70°C and RH= 36%
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NL12880BC20-05
PRELIMINARY DATA SHEET DOD-PP-0936 (1st edition) 9
4.3 ELECTRICAL CHARACTERISTICS
4.3.1 LCD panel signal processing board (Ta= 25°C)
Parameter Symbol min. typ. max. Unit Remarks
Power supply vo VCC 3.0 3.3 3.6 V -ltage
Power supply current ICC - (500)
Note1 (860) Note2 mA at VCC= 3.3V
Permissible ripple voltage VRP - - 100 mVp-p for VCC
High VTH - - +100 mV
Differential input
threshold voltage Low VTL -100 - - mV
at VCM= 1.2V
Note3
Terminating resistance RT - 100 -
Ω-
High VFH 0.7VCC - VCC V
Input voltage f
DPS,FRC a or nd MSL
signals Low VFL 0 - 0.3VCC V CMOS level
High IFH - - 300 μA
Input current for
FRC and MSL signal Low IFL -300 - - μA -
N flag pattern [by EIAJ ED-2522]
N ttern for maximum current
Note3: Common mode voltage for LVDS receiver
ote1: Checkered
ote2: Pa
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NL12880BC20-05
PRELIMINARY DATA SHEET DOD-PP-0936 (1st edition) 10
4.3.2 Backlight (Note1, Note2)
Parameter Symbol min. typ. max. Unit Remarks
Forward current IL - 50.0 55.0 mA -
21.2 (24.0) 27.2 V Ta= +25°C
at IL= 50 mA
/One circuit
(19.3) - - V Ta= +70°C
at IL= 50 mA
/One circuit
- - 29.2 V
Ta= -20°C
at IL= 50 mA
/One circuit
Forward Voltage VL
- - 29.5 V
Ta= -20°C
at IL= 55 mA
/One circuit
Note1: Please drive with constant current.
Note2: The Luminance uniformity may be changed depending on the current variation between 4 circuits.
It is recommended that the current value difference among the circuits be less than 5%.
4.3.3 Power supply voltage ripple
This product works, even if the ripple voltage levels are over the permissible values as the following
table, but there might be noise on the display image.
Power supply voltage Ripple voltage Note1
(Measure at input terminal of power supply) Unit
VCC 3.3V ≤100 mVp-p
Note1: The permissible ripple voltage includes spike noise.
4.3.4 Fuse
Fuse
Parameter Type Supplier Rating Fusing current Remarks
2.0A
VCC FCC16202AB KAMAYA
ELECTRIC Co., Ltd 32V 4.0A Note1
Note1: The power supply’s rated current must be more than the fusing current. If it is less than the
fusing current, the fuse may not blow in a short time, and then nasty smell, smoke and so on
may occur.
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NL12880BC20-05
PRELIMINARY DATA SHEET DOD-PP-0936 (1st edition) 11
4.4 POWER SUPPLY VOLTAGE SEQUENCE
4.4.1 LCD pan ocessing boa
ation (voltage drop) at the rising edge of VCC below 3.0V, there is a
ct does not work due to a protection circuit.
No
If some of display and function signals of this product are cut while this product is working,
even it once again, i er sto e
display and function signals, VCC also mu
4.4.2
Note1:
Note2: ht should be turned on within the valid period of display and function signals, in
order to avoid unstable data display.
0ms <t< 35ms
el signal pr rd
* These signals should be measured at the terminal of 100Ωresistance.
Note1: If there is a voltage vari
possibility that a produ
te2: Display signals (D0+/-, D1+/-, D2+/-, D3+/- and CLK+/-) and function signal (FRC, DPS and
MSL) must be set to Low or High-impedance, except the VALID period (See above sequence
diagram), in order to avoid the circuitry damage.
if the signal input to t might not work normally. If a custom
st be shut down. ps th
LED Driver board
These are the display and function signals for LCD panel signal processing board.
The backlig
VALID period
F
0ms <t< 35ms
ON
3.0V
0V 10μs ≤Tr< 50ms
VCC
Note1
Display signals*,
Function signals
Note2
OF
Toff≥50ms
0V
0
ON
.3V
Display and
function signals
Note1
LED ight: O
backl N
VALID pe
Note2
riod
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NL12880BC20-05
PRELIMINARY DATA SHEET DOD-PP-0936 (1st edition)
4.5 CONNECTIONS AND FUNCTIONS FOR INTERFACE PINS
E))
E))
4.5.1 LCD panel signal processing board
CN1 socket (LCD module side): FI-SE20P-HFE (Japan Aviation Electronics Industry Limited (JA
Adaptable plug: FI-S20S (Japan Aviation Electronics Industry Limited (JA
Input data signal: 8bit
Pin
No. Symbol Signal MAP A MAP B
Input data
signal: 6bit Remarks
12
A D3+ Pixel data R0-R1,G0-G1,B0-B1 R6-R7,G6-G7,B6-B7 - Note1,
Note3
1 B GND Ground - Ground Note4
A D3- Pixel data R0-R1,G0-G1,B0-B1 R6-R7,G6-G7,B6-B7 - Note1,
Note3
2 B GND Ground - Ground Note4
3 DPS Selection
of scan direction High : Reverse scan Low or Open : Normal scan Note2
4 FRC Selection of the
number of colors High Low or Open Note1 Note5
5 GND Note4Ground Ground
6 CLK+
7 CLK- Pixel clock Pixel clock Note3
8 Ground Note4GND Ground
9 D2+
10 D2- Pixel data B4-B7,DE B2-B5,DE Note3
11 GND Ground Ground Note4
12 D1+
13 Pixel data G3-G7 G1-G5,B0-B1 Note3
,B2-B3
D1-
14 GND Ground Note4Ground
15 D0+
16 D0- Pixel data R2-R7,G2 R0-R5,G0 Note3
17 GND Ground Ground Note4
18 MSL Selection of Low High Low Note5
LVDS input map
19 VCC
20 VCC Power supply Power supply Note4
Note1: All GND and VCC terminals should be used without any non-connected lines.
Note2: Twist pair wires with 100Ω(Characteristic impedance) should be used between LCD panel
signal processing board and LVDS transmitter.
Note3: See "4.6 DISPLAY COLORS AND INPUT DATA SIGNALS".
Note4: See "4.8 SCANNING DIRECTIONS".
Note5: See "4.5.4 Connection between receiver and transmitter for LVDS".
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NL12880BC20-05
PRELIMINARY DATA SHEET DOD-PP-0936 (1st edition) 13
4.5.2 Backlight lamp
CN2 plug (LCD module side): SM08B-SRSS-TB (J.S.T. Mfg. Co., Ltd.)
Adaptable socket: SHR-08V-S (J.S.T. Mfg. Co., Ltd.)
Pin No. Symbol Signal Remarks
1 A1 Anode1 -
2 K1 Cathode1 -
3 A2 Anode2 -
4 2K2 Cathode -
5 A3 Anode3 -
6 Cathode3K3 -
7 4A4 Anode -
8 K4 Cathode4 -
4.5.3 Positio plug
ns of and socket
Rear side
CN2 8
1
Insert direction
1
20
CN1
Insert direction
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NL12880BC20-05
PRELIMINARY DATA SHEET DOD-PP-0936 (1st edition)
4.5.4 Connection between receiver and transmitter for LVDS
(1) LVDS Input data map A
Note1: Recommended transmitter THC63LVDM83R (THine Electronics Inc.) or equivalent
Note2: LSB (Least Significant Bit) - R0, G0, B0 MSB (Most Significant Bit) - R7, G7, B7
Note3: Twist pair wires with 100Ω(Characteristic impedance) should be used between LCD panel
signal processing board and LVDS transmitter.
Note4: Input signals to TC4, TC5 and TD6 are not used inside the product, but do not keep TC4, TC5
and TD6 open to avoid noise problem.
Host
14
LVDS transmitter
THC63LVDM83R or equivalent
Note1
D3+
D3-
DPS
FRC
GND
CLK+
CLK-
GND
D2+
D2-
GND
D1+
D1-
GND
D0+
D0-
GND
MSL
VCC
VCC
TA0
TA1
TA2
TA3
TA4
TA5
TA6
TB0
TB1
TB4
TB5
TB6
TC0
TC1
TC2
TC3
TC4
TC5
TC6
TD0
TD1
TD2
TD3
TD4
TD5
TD6
CLK IN
TD+
TD-
TCLK+
TCLK-
TC+
TC-
TB-
TA+
TA-
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
TB2
TB3
TB+
1A
2A
3
4
5
GND
CN1
RD+
RD-
RCLK+
RCLK-
RC+
RC-
RB+
RB-
RA+
RA-
Note3
leLCD modu
(
Product
)
GND
Signal
processor
DPS
FRC
MSL
VCC
LCD controller
Rece
Equivalent of
THC63LVDF84B
LCD panel signal processing board
Note2
R2
R3
iver for LVDS
G3
G4
G6
G7
B2
B3
B4
B5
B6
B7
Note4
Note4
DE
R0
R1
G0
G1
B0
B1
Note4
CLK
VCC
GND
DPS
FRC
MSL
R4
R5
R6
R7
G2
G5
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NL12880BC20-05
PRELIMINARY DATA SHEET DOD-PP-0936 (1st edition)
Note4
Note4
Note4
CLK
VCC
GND
DPS
C
SL
(2) LVDS Input data map B
Host
15
Note1: Recommended transmitter THC63LVDM83R (THine Electronics Inc.) or equivalent
Note2: LSB (Least Significant Bit) - R0, G0, B0 MSB (Most Significant Bit) - R7, G7, B7
Note3: Twist pair wires with 100Ω(Characteristic impedance) should be used between LCD panel
signal processing board and LVDS transmitter.
Note4: Input signals to TC4, TC5 and TD6 are not used inside the product, but do not keep TC4, TC5
and TD6 open to avoid noise problem.
R0
R1
R2
R3
R4
R5
G0
G1
G2
G3
G4
G5
B0
B1
B2
B3
B4
B5
DE
R6
R7
G6
G7
B6
B7
FR
M
LVDS transmitter
THC63LVDM83R or equivalent
Note1
TA0
TA1
TA2
TA3
TA4
TA5
TA6
TB0
TB1
TB2
TB3
TB4
TB5
TB6
TC0
TC1
TC2
TC3
TC4
TC5
TC6
TD0
TD1
TD2
TD3
TD4
TD5
TD6
CLK IN
TD+
TD-
TCLK+
TCLK-
TC+
TC-
TB+
TB-
TA+
TA-
1A
2A
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
D3+
D3-
DPS
FRC
GND
CLK+
CLK-
GND
D2+
D2-
GND
D1+
D1-
GND
D0+
D0-
GND
MSL
VCC
VCC
GND
CN1
RD+
RD-
RCLK+
RCLK-
RC+
RC-
RB+
RB-
RA+
RA-
GND
Signal
processor
DPS
FRC
MSL
VCC
Note3
Note2
LCD module (Product)
LCD controller
Receiver for LVDS
Equivalent of
THC63LVDF84B
LCD panel signal processing board
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NL12880BC20-05
PRELIMINARY DATA SHEET DOD-PP-0936 (1st edition)
(3) Input data signal: 6bit
Host
GND
GND
DPS
FRC
GND
CLK+
CLK-
GND
D2+
D2-
GND
D1+
D1-
GND
D0+
D0-
GND
MSL
VCC
VCC
TA0
TA1
TA2
TA3
TA4
TA5
TA6
TB0
TB1
TB2
TB3
TB4
TB5
TB6
TC0
TC1
TC2
TC3
TC4
TC5
TC6
CLK IN
TCLK+
TCLK-
TC+
TC-
TB+
TB-
TA+
TA-
1B
2B
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
GND
CN1
RCLK+
RCLK-
RC+
RC-
RB+
RB-
RA+
RA-
GND
Signal
processor
DPS
FRC
MSL
VCC
Note3
R0
R1
R2
R3
R4
R5
G0
G1
G2
G3
G4
G5
B0
B1
B2
B3
B4
B5
Note4
Note4
DE
CLK
VCC
GND
DPS
FRC
MSL
LCD module (Product)
Receiver for LVDS
Equivalent of
THC63LVDF84B
LCD controller
LVDS transmitter
THC63LVDM83R or equivalent
Note1
LCD panel signal processing board
Note2
Note1: Recommended transmitter THC63LVDM83R (THine Electronics Inc.) or equivalent
Note2: LSB (Least Significant Bit) – R0, G0, B0 MSB (Most Significant Bit) – R5, G5, B5
Note3: Twist pair wires with 100Ω(Characteristic impedance) should be used between LCD panel
signal processing board and LVDS transmitter.
Note4: Input signals to TC4 and TC5 are not used inside the product, but do not keep TC4 and TC5
open to avoid noise problem.
16
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NL12880BC20-05
PRELIMINARY DATA SHEET DOD-PP-0936 (1st edition)
4
(2) Input data signal: 8bit , MAP B
.5.5 Input data mapping
(1) Input data signal: 8bit , MAP A
17
R2R3R4R5R6R7G2
G3G4
G5G6
G7
B2B3
CLK+/-
D0+/-
D1+/-
B4
B5B6B7
-
DE
D2+/- -
1CLK
tc
R0
R1G0G1
B0
D3+/- B1
R0R1R2R3R4R5G0
G1G2
G3G4
G5
B0B1
CLK+/-
D0+/-
D1+/-
B2
B3B4B5
-
DE
D2+/- -
1CLK
tc
R6
R7G6G7
B6
D3+/- B7
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NL12880BC20-05
PRELIMINARY DATA SHEET DOD-PP-0936 (1st edition)
) Input data signal: 6bit
4.6.1 Combinations of input data signals, FRC signal and MSL signal
This product can display 16,777,216 colors equivalent with 256 gray scales and 262,144 colors with
64 gray scales by combination of input data signals and FRC and MSL signal. See the following table.
(3
18
R0R1R2R3R4R5G0
G1G2
G3G4
G5
B0B1
B2
B3B4B5
-
DE
CLK+/-
D0+/-
D1+/-
D2+/- -
1CLK
tc
4.6 DISPLAY COLORS AND INPUT DATA SIGNALS
Combination Input data
signals
Input Data
mapping CN1- Pin No.1 and 2 FRC terminal MSL terminal Display colors Remarks
①8 bit Map A D3+/- High Low 16,777,216 Note1
② 8 bit Map B D3+/- High High 16,777,216 Note1
③ 6 bit - GND Low or
open Low 262,144 Note2
Note1: See "4.6.2 16,777,216 colors".
Note2: See "4.6.3 262,144 colors".
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NL12880BC20-05
PRELIMINARY DATA SHEET DOD-PP-0936 (1st edition)
4.6.2 16,777,216 colors
Data signal (0: Low level, 1: High level)
This product can display 16,777,216 colors equivalent with 256 gray scales by combination ① or ②.
(See "4.6.1 Combinations of input data signals, FRC and MSL signal".)
Also the relation between display colors and input data signals is as follows.
Display colors R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B6 B5 B4 B3 B2 B1 B0
Basic Colors
Black
Blue
Red
Magenta
Green
Cyan
Yellow
White
00000000
00000000
11111111
11111111
00000000
00000000
11111111
11111111
00000000
00000000
00000000
00000000
11111111
11111111
11111111
11111111
00000000
11111111
00000000
11111111
00000000
11111111
00000000
11111111
Red gray scale
Black
dark
↑
↓
bright
Red
00000000
00000001
00000010
:
:
11111101
11111110
11111111
00000000
00000000
00000000
:
:
00000000
00000000
00000000
00000000
00000000
00000000
:
:
00000000
00000000
00000000
19
Green gr
↓
bright :
00000000 : 11111101 : 00000000
ay scale
dark 00000000000000
↑
G
00000000
:
00000000
0000 00
000000
00000001
10
:
11111110
111 11
00000000
00000000
00000000
:
00000000
0 000
Black 0000000000
reen 0 0 11 10 000
Blue gr y e
d
↑
b
0000
00000000
000000
:
:
00000000
00000000
00
00 0
00000000
000 00
:
000 00
000 00
00000000
00 0
00000001
00 0
:
111
11 1
11111111
00000
00
00 000
00 0
:
00
00 0 0
00 00
000 10
:
11101
111 10
a scal
Black
ark
↓
right
Blue 000000
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NL12880BC20-05
PRELIMINARY DATA SHEET DOD-PP-0936 (1st edition) 20
4.6.3 262,144 colors
This product can display 262,144 colors with 64 gray scales by combination ③.
(See "4.6.1 Combinations of input data signals, FRC and MSL signal".)
Also the relation between display colors and input data signals is as follows.
Data signal (0: Low level, 1: High level)
Display colors R5 R4 R3 R2 R1 R0 G5 G4 G3 G2 G1 G0 B5 B4 B3 B2 B1 B0
Basic colors
Black
Blue
Red
Magenta
Green
Cyan
Yellow
White
000000
000000
111111
111111
000000
000000
111111
111111
000000
000000
000000
000000
111111
111111
111111
111111
000000
111111
000000
111111
000000
111111
000000
111111
Red gray scale
Black
dark
↑
↓
bright
Red
000000
000001
000010
:
:
111101
111110
111111
000000
000000
000000
:
:
000000
000000
000000
000000
000000
000000
:
:
000000
000000
000000
Green gray scale
Black
dark
↑
↓
bright
Green
000000
000000
000000
:
:
000000
000000
000000
000000
000001
000010
:
:
111101
111110
111111
000000
000000
000000
:
:
000000
000000
000000
Blue gray scale
Black
dark
↑
↓
bright
Blue
000000
000000
000000
:
:
000000
000000
000000
000000
000000
000000
:
:
000000
000000
000000
000000
000001
000010
:
:
111101
111110
111111
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