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Specification.

Datasheet
Sharp
LQ150X1LG81

www.avnet-embedded.eu
1. Application
This specification applies to the color 15.0 XGA TFT-LCD module LQ150X1LG81.

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 device listed in these specification sheets was designed and manufactured for use in general electronic
equipment.

In case of using the device for applications such as control and safety equipment for transportation (controls of
aircraft, trains, automobiles, etc.), rescue and security equipment and various safety related equipment which
require higher reliability and safety, take into consideration that appropriate measures such as fail-safe
functions and redundant system design should be taken.

Do not use the device for equipment that requires an extreme level of reliability, such as aerospace applications,
telecommunication equipment (trunk lines), nuclear power control equipment and medical or other 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.

Confirm "11. Handling Precautions " item when you use the device.

Contact and consult with a SHARP sales representative for any questions about this device.

2. Overview
This module is a color active matrix LCD module incorporating amorphous silicon TFT (Thin Film Transistor).
It is composed of a color TFT-LCD panel, driver ICs, control circuit, power supply circuit and a back light unit.
Graphics and texts can be displayed on a 1024 RGB 768 dots panel with about 16 million colors by using
LVDS (Low Voltage Differential Signaling) and supplying +3.3V DC supply voltages for TFT-LCD panel
driving and supply voltage for backlight. Backlight-driving DC/AC inverter is not built in this module.
Viewing angle is 6 o’clock direction.
3. Mechanical Specifications
Parameter Specifications Unit
Display size 38 (Diagonal) cm
15.0 (Diagonal) Inch
Active area 304.1 (H) 228.1 (V) mm
Pixel format 1024 (H) 768 (V) Pixel
(1 pixel R+G+B dots)
Pixel pitch 0.297 (H) 0.297 (V) mm
Pixel configuration R, G, B vertical stripe
Display mode Normally white
Unit outline dimensions *1 326.0(W) 252.0(H) 11.2(D) mm
Mass 1000 Max. g
Surface treatment Anti-glare and hard-coating 3H
(Haze value = 25)
*1.Note: excluding back light cables, cover and pet sheet.
The thickness of module (D) doesn’t contain the projection.
Outline dimensions are shown in Fig.1.
4. Input Terminals
4-1. TFT-LCD panel driving
CN1 (Interface signals and +3.3V DC power supply)
Using connectors DF14H-20P-1.25H (Hirose Electric Co., Ltd.)
Corresponding connectors DF14-20S-1.25C(Hirose Electric Co., Ltd.)

Please do not use it besides corresponding connector

Pin No. Symbol Function Remark
1 Vcc +3.3V Power supply
2 Vcc +3.3V Power supply
3 GND
4 GND
5 RXIN0- Receiver signal (-) LVDS
6 RXIN0+ Receiver signal (+) LVDS
7 GND
8 RXIN1- Receiver signal (-) LVDS
9 RXIN1+ Receiver signal (+) LVDS
10 GND
11 RXIN2- Receiver signal (-) LVDS
12 RXIN2+ Receiver signal (+) LVDS
13 GND
14 RXCKIN- Clock signal (-) LVDS
15 RXCKIN+ Clock signal (+) LVDS
16 GND
17 RXIN3- Receiver signal (-) LVDS
18 RXIN3+ Receiver signal (+) LVDS
19 HANTEN Horizontal/Vertical display mode select signal note2 , note3
20 LVDS_SET LVDS_SET note1 , note3
note2

note3
Pull-up resistor lower than 12kΩ can be used.
4-2. Data Mapping
1) 8 bit input
note1 pin assignment with LVDS_SET pin (Thine: THC63LVDF83A)

Transmitter 20pin LVDS_SET

Pin No Data = L (GND) = H (3.3V)
51 TA0 R2 R0 (LSB)
52 TA1 R3 R1
54 TA2 R4 R2
55 TA3 R5 R3
56 TA4 R6 R4
3 TA5 R7 (MSB) R5
4 TA6 G2 G0 (LSB)
6 TB0 G3 G1
7 TB1 G4 G2
11 TB2 G5 G3
12 TB3 G6 G4
14 TB4 G7 (MSB) G5
15 TB5 B2 B0 (LSB)
19 TB6 B3 B1
20 TC0 B4 B2
22 TC1 B5 B3
23 TC2 B6 B4
24 TC3 B7 (MSB) B5
27 TC4 High or low High or low
28 TC5 High or low High or low
30 TC6 DE DE
50 TD0 R0 (LSB) R6
2 TD1 R1 R7 (MSB)
8 TD2 G0 (LSB) G6
10 TD3 G1 G7 (MSB)
16 TD4 B0 (LSB) B6
18 TD5 B1 B7 (MSB)
25 TD6 (NA) (NA)
31 CLK IN CLK CLK
<LVDS_SET = L >
1 cycle

RXCKIN+
RXCKIN-

RXIN0+
RXIN0-

RXIN1+
RXIN1-

RXIN2+
RXIN2-

RXIN3+
RXIN3-

DE : Display Enable
NA : Not Available

<LVDS_SET = H>

1 cycle

RXCXIN+

RXCXIN-

RXIN0+
RXIN0-

RXIN1+
RXIN1-

RXIN2+
RXIN2-

RXIN3+
RXIN3-

DE : Display Enable
NA : Not Available
2) 6 bit input
note1 pin assignment with LVDS_SET pin (Thine: THC63LVDF83A)
Transmitter 20pin LVDS_SET
Pin No Data = L (GND) = H (3.3V)
51 TA0 R0 (LSB)
52 TA1 R1
54 TA2 R2
55 TA3 R3
56 TA4 R4
3 TA5 R5 (MSB)
4 TA6 G0 (LSB)
6 TB0 G1
7 TB1 G2
11 TB2 G3
12 TB3 G4
14 TB4 G5 (MSB)
15 TB5 B0 (LSB)
19 TB6 B1
20 TC0 B2
22 TC1 B3
23 TC2 B4
24 TC3 B5 (MSB)
27 TC4 High or low
28 TC5 High or low
30 TC6 DE
50 TD0 GND
2 TD1 GND
8 TD2 GND
10 TD3 GND
16 TD4 GND
18 TD5 GND
25 TD6 (NA)
31 ClKIN CLK

1 cycle

RXCKIN+
RXCKIN-

RXIN0+
RXIN0-

RXIN1+
RXIN1-

RXIN2+
RXIN2-

DE : Display Enable
NA : Not Available
4-3 Interface block diagram LD-19919A-7

(Computer Side) (TFT-LCD side)

8Bit Mode
LVDS_SET=H (20 pin=3.3[V])

Controller THC63LVDM83R Single LVDS interface contained in a control

7 RXIN0+(6) RA 0 - 6
R0-R5,G0 TA 0 - 6
7 RXIN0-(5) RB 0 - 6

TTL PARALLEL-TO-LVDS

LVDS-TO-PARALLEL TTL
G1-G5,B0,B1 TB 0 - 6
7 TC 0 - 6 RXIN1+(9) RC 0 - 6
B2-B5, NA,NA,DE
7 TD 0 - 6 RXIN1-(8) RD 0 - 6

Internal circuits
R6,R7,G6,G7,
B6,B7,NA RXIN2+(12)
RXIN2-(11)

RXIN3+(18)
RXIN3-(17)

RXCKIN+(15)
C K IN CK OUT
CK PLL RX KIN-(14) PLL

8Bit Mode
LVDS_SET=L (20 pin=GND)

Controller THC63LVDM83R
Single LVDS interface contained in a control IC
7 RXIN0+(6) RA 0 - 6
R2-R7,G2 TA 0 - 6
RXIN0-(5)
7 LVDS-TO-PARALLEL TTL
TTL PARALLEL-TO-LVDS

TB 0 - 6 RB 0 - 6
G3-G7,B2,B3
7 TC 0 - 6 RXIN1+(9) RC 0 - 6
B4-B7, NA,NA,DE
7 RXIN1-(8) RD 0 - 6
TD 0 - 6

Internal circuits
R0,R1,G0,G1,
B0,B1,NA RXIN2+(12)
RXIN2-(11)

RXIN3+(18)
RXIN3-(17)

RXCKIN+(15)
C K IN CK OUT
CK PLL RX KIN-(14) PLL

6Bit Mode
LVDS_SET=L (20 pin=GND)

Controller THC63LVDM83R
Single LVDS interface contained in a control IC
7 RXIN0+(6) RA 0 - 6
R0-R5,G0 TA 0 - 6
RXIN0-(5)
LVDS-TO-PARALLEL TTL

7
TTL PARALLEL-TO-LVDS

TB 0 - 6 RB 0 - 6
G1-G5,B0,B1
7 TC 0 - 6 RXIN1+(9) RC 0 - 6
B2-B5, NA,NA,DE
7 RXIN1-(8) RD 0 - 6
TD 0 - 6
Internal circuits

ALL NA
RXIN2+(12)
RXIN2-(11)

RXIN3+(18)
RXIN3-(17)

RXCKIN+(15)
C K IN CK OUT
CK PLL RX KIN-(14) PLL
 4-4. Backlight
CN 2, 3
The module-side connector BHR-03VS-1 (JST)
The user-side connector SM02(8.0)B-BHS-1-TB(LF)(SN) (JST)
Pin no. symbol I/O Function Color
1 HIGH I Power supply for lamp (High voltage side) Pink
2 N.C.
3 LOW I Power supply for lamp (Low voltage side) White

CN2
CN1

CN3

5. Absolute Maximum Ratings

Parameter Symbol Condition Ratings Unit Remark
Supply voltage Vcc Ta=25 -0.3 + 4.0
Input voltage VI Ta=25 -0.3 Vcc+0.3
Storage temperature TSTG -25 + 60 Note1
Operating temperature Topa 0 (Ambient)
+ 60 (Panel surface)
Lamp Voltage VLa 2000 Vrms

Note1 Humidity 95%RH Max. ( Ta 40 )

Maximum wet-bulb temperature at 39 or less. ( Ta>40 )
No condensation.

6. Recommended operation condition

Parameter Symbol Min. Typ. Max. Unit Remark

Supply voltage Vcc 3.0 +3.3 3.6 Note1

LVDS Signals VL 0 2.4 Note2
Input voltage VI 0 Vcc Note3
Surface temperature Topa 0 +60 Note4
 Note1 On-off conditions for supply voltage
0<t1 15ms
VCC 0.9VCC VCC
0<t2 10ms 0.9VCC
0<t3 100ms Signal 2.7V Signal

0<t4 1s
0.3V 0.3V
200ms<t5
Vcc-dip conditions T
T T
T T1
1) V2 Vcc 3.0V
td 10ms
VCC
2) Vcc<2.5V
Vcc-dip conditions should also follow the On-off 3.0V
conditions for supply voltage 2.5V

Note2 RXIN0-, RXIN0+,RXIN1-,RXIN1+,RXIN2-,RXIN2+,

RXCKIN-,RXCKIN+,RXIN3-,RXIN3+
Note3 LVDS_SET HANTEN
Note4 Humidity: 95%RH Max. at Ta=<40oC.
Maximum wet-bulb temperature at 39oC or less at Ta>40
No condensation.
Maximum value : Panel surface temperature
7. Electrical Characteristics
7-1. TFT-LCD panel driving Ta 25
Parameter Symbol Min. Typ. Max. Unit Remark
Vcc Supply voltage Vcc +3.0 +3.3 +3.6 V
Current dissipation Icc 350 450 mA Note2
Permissive input ripple voltage VRF 100 mVp-p Vcc=+3.3V
Differential input High VTH +100 mV VCM=+1.2V
Threshold voltage Low VTL –100 mV Note1
Input voltage width for LVDS receiver Vi 0 2.4 V
Input voltage High VIH 2.1 V
Note3
Low VIL 0.6 V
Terminal resistor RT 100 Differential input
Note1 VCM : Common mode voltage of LVDS driver.
Note2 Typical current situation : 253-gray-bar pattern
Vcc=+3.3V, fck=65MHz, Ta=25
Gray scale : GS(n)
Note3 HANTEN, LVDS_SET
7-2. Backlight
The back light system is an edge-lighting type with 2 CCFTs (Cold Cathode Fluorescent Tube).
The characteristics of the lamp are shown in the following table.
The value mentioned below is at the case of one CCFT.
Parameter Symbol Min. Typ. Max. Unit Remark
Lamp current range IL 3.5 6.5 7.5 mArms Note1
Lamp voltage VL 660 Vrms IL=6.5 mArms Ta=25 55kHz
Lamp power consumption PL 4.3 W Note2
Lamp frequency FL 40 55 70 kHz Note3
Kick-off voltage Vs 1,400 Vrms Transformer output Note4 Ta=0
Lamp life time TL 50,000 hour Note5
Note1 A lamp can be light in the range of lamp current shown above.
Maximum rating for current is measured by high frequency current measurement equipment
connected to VLOW at circuit showed below.
(Note : To keep enough kick-off voltage and necessary steady voltage for CCFT.)
Panel surface temperature : 0 60

CN2, 1pin Inverter

Inverter
Module
output voltage

CN2, 2pin

Note2 Referential data per one CCFT by calculation ( IL VL ) .

The data don’t include loss at inverter. (IL=6.5 mArms)
Note3 Lamp frequency of inverter may produce interference with horizontal synchronous frequency, and this
may cause horizontal beat on the display. Therefore, adjust lamp frequency, and keep inverter as far as
from module or use electronic shielding between inverter and module to avoid interference.
Note4 The open output voltage of the inverter shall be maintained for more than 1s; otherwise
the lamp may not be turned on.
Note5 Above value is applicable when lamp is placed horizontally.
Lamp life time is defined that it applied either or under this condition
(Continuous turning on at Ta=25 oC, IL=6.5mArms)
Brightness becomes 50% of the original value under standard condition.
Kick-off voltage at Ta=0oC exceeds maximum value, (1,400)Vrms.
(Lamp life time may vary if lamp is in portrait position due to the change of mercury density inside
the lamp.)
Lamp life time shortens according to the state of mounting and use.
In case of operating under lower temp environment, the lamp exhaustion is accelerated
and the brightness becomes lower.(Continuous operating for around 1 month under lower temp
condition may reduce the brightness to half of the original brightness.)
In case of such usage under lower temp environment, periodical lamp exchange is recommended.
Note6 The performance of the backlight, for example life time or brightness, is much influenced
by the characteristics of the DC-AC inverter for the lamp. When you design or order the inverter,
please make sure that a poor lighting caused by the mismatch of the backlight and the inverter
(miss-lighting, flicker, etc.) never occur. when you confirm it, the module should be operated in the
same condition as it is installed in your instrument.
Be sure to use a back light power supply with the safety protection circuit such as the detection circuit
for the excess voltage, excess current and or electric discharge waveform.
Be sure to use the detect circuit by which one side of the CCFT lamps can be controlled independently.
Otherwise, when one side of the CCFT is open, the excess current may possibly be applied to the other
side of the lamp.
Note7 It is required to have the inverter designed so that to allow the impedance deviation of the two CCFT
lamps and the capacity deviation of barast capacitor.
 Note8 Under the environment of 10 lx or less, lamp may not turn on or it may take some time to turn on.
Note9 A lamp waveform should satisfy the following conditions.
Wave efficiency 1.20 Ip(P) / Irms or Ip(N) / Irms 1.63
Imbalanced value: 0.95 Ip(P) / Ip (N) 1.05

p(P)

Ip(N)

8. Timing characteristics of input signals

8-1. Timing characteristics
Parameter Symbol Min. Typ. Max. Unit
Clock signal Frequency 1/Tc 50.0 65.0 80.0 MHz
ENAB signal Horizontal period TH 1056 1344 1720 clock
16.0 20.7 23.4 µs
Horizontal period (High) THd 1024 1024 1024 clock
Vertical Frequency fv 54 60 77 Hz
Vertical period TV 773 806 990 line
12.98 16.66 18.51 ms
Vertical period (High) TVd 768 768 768 line
Note In case of using the long vertical period, the deterioration of display quality, flicker etc. may occur.

TH

THd

DE

DATA
1024 1 2 1024
(R,G,B)

Tc

1 2 767 768
DE

TVd

TV
8-2. Input Data Signals and Display Position on the screen

R1 G1 B1 R2 G2 B2

R G B
9. Input Signals, Basic Display Colors and Gray Scale of Each Color
9-1. 8bit input
Data signal
Colors & Gray
R0 R1 R2 R3 R4 R5 R6 R7 G0 G1 G2 G3 G4 G5 G6 G7 B0 B1 B2 B3 B4 B5 B6 B7
Gray scale Scale

Black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Blue 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 X X 1 1 1 1 1 1

Green 0 0 0 0 0 0 0 0 X X 1 1 1 1 1 1 0 0 0 0 0 0 0 0
Basic Color

Cyan 0 0 0 0 0 0 0 0 X X 1 1 1 1 1 1 X X 1 1 1 1 1 1

Red X X 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Magenta X X 1 1 1 1 1 1 0 0 0 0 0 0 0 0 X X 1 1 1 1 1 1

Yellow X X 1 1 1 1 1 1 X X 1 1 1 1 1 1 0 0 0 0 0 0 0 0

White X X 1 1 1 1 1 1 X X 1 1 1 1 1 1 X X 1 1 1 1 1 1

Black GS0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

× GS1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Gray Scale of Red

Darker GS2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

× È È È È

Ø È È È È

Brighter GS250 0 1 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Ø GS251 1 1 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Red GS252 X X 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Black GS0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

× GS1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Gray Scale of Green

Darker GS2 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0

× È È È È

Ø È È È È

Brighter GS250 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 0 0 0 0 0 0 0 0

Ø GS251 0 0 0 0 0 0 0 0 1 1 0 1 1 1 1 1 0 0 0 0 0 0 0 0

Green GS252 0 0 0 0 0 0 0 0 X X 1 1 1 1 1 1 0 0 0 0 0 0 0 0

Black GS0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

× GS1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0
Gray Scale of Blue

Darker GS2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0

× È È È È

Ø È È È È

Brighter GS250 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1

Ø GS251 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 1 1 1 1

Blue GS252 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 X X 1 1 1 1 1 1

0 : Low level voltage, 1 : High level voltage. ’

Each basic color can be displayed in 253 gray scales from 8 bit data signals. According to the combination of
total 24 bit data signals, the 16-million-color display can be achieved on the screen.
 9-2. 6bit input
Data signal
Colors & Gray
R0 R1 R2 R3 R4 R5 G0 G1 G2 G3 G4 G5 B0 B1 B2 B3 B4 B5
Gray scale Scale

Black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Blue 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1

Green 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0
Basic Color

Cyan 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1

Red 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0

Magenta 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1

Yellow 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0

White 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

Black GS0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

× GS1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Gray Scale of Red

Darker GS2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

× È È È È

Ø È È È È

Brighter GS61 1 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0

Ø GS62 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0

Red GS63 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0

Black GS0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

× GS1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0
Gray Scale of Green

Darker GS2 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0

× È È È È

Ø È È È È

Brighter GS61 0 0 0 0 0 0 1 0 1 1 1 1 0 0 0 0 0 0

Ø GS62 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0

Green GS63 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0

Black GS0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

× GS1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0
Gray Scale of Blue

Darker GS2 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0

× È È È È

Ø È È È È

Brighter GS61 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1

Ø GS62 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1

Blue GS63 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1

0 : Low level voltage, 1 : High level voltage.

Each basic color can be displayed in 64 gray scales from 6 bit data signals. According to the combination of
total 18 bit data signals, the 262,144-color display can be achieved on the screen.
10. Optical Characteristics
Ta=25 , Vcc =+3.3V
Parameter Symbol Condition Min. Typ. Max. Unit Remark
Viewing Vertical 11 30 45 Deg. Note1,4
angle 12 CR 10 45 55 Deg.
range Horizontal 21, 22 50 60 Deg.
Contrast ratio =0 400 550 Note2,4

Response Rise r 2 ms Note3,4

Time Fall d 6 ms
Chromaticity of x 0.283 0.313 0.343 Note4
White y 0.299 0.329 0.359

Chromaticity of x 0.567 0.597 0.627

Red 2 y 0.297 0.327 0.357

Chromaticity of x 0.292 0.322 0.352

=0
Green 2 y 0.545 0.575 0.605

Chromaticity of x 0.123 0.153 0.183

Blue 2 y 0.103 0.133 0.163

Luminance of white YL 280 350 cd/m2 IL=6.5mA rms

fL=55kHz

Note4

White Uniformity w 1.25 Note5

The measurement shall be executed 30 minutes after lighting at rating.

The optical characteristics shall be measured in a dark room or equivalent state with the method shown
in Fig.2 below.

Photodetector
Viewing angle/Response time : BM-5A (TOPCON)
Contrast ratio/Luminance of white/Chromaticity : SR-3(TOPCON)

Field

TFT-LCD module LCD panel

Center of the screen

Fig.2 Optical characteristics measurement method
Note1 Definitions of viewing angle range:

θ
θ θ
θ

’
Note2 Definition of contrast ratio:
The contrast ratio is defined as the following.

Luminance (brightness) with all pixels white

Contrast Ratio (CR)
Luminance (brightness) with all pixels black

Note3 Definition of response time:

The response time is defined as the following figure and shall be measured by switching the input
signal for "black" and "white".

τ τ

Note4 This shall be measured at center of the screen.

Note5 Definition of white uniformity:
White uniformity is defined as the following with five measurements (A E).
256 512 768 pixel

A D 192
Maximum Luminance of five points (brightness)
Minimum Luminance of five points (brightness)
C 384

B E 576
pixel
11. Handling Precautions
a) Be sure to turn off the power supply when inserting or disconnecting the cable.
b) Be sure to design the cabinet so that the module can be installed without any extra stress such as warp or twist.
c) Since the front polarizer is easily damaged, pay attention not to scratch it.
Blow away dust on the polarizer with antistatic 2 blow. It is undesirable to wipe off because a polarizer is sensitive.
It is recommended to peel off softly using the adhesive tape when soil or finger oil is stuck to the polarizer.
When unavoidable, wipe off carefully with a cloth for wiping lenses.
d) Wipe off water drop immediately. Long contact with water may cause discoloration or spots.
e) When the panel surface is soiled, wipe it with absorbent cotton or other soft cloth.
f) Since the panel is made of glass, it may break or crack if dropped or bumped on hard surface.
Handle with care.
g) Since CMOS LSI is used in this module, take care of static electricity and injure the human earth when handling.
Observe all other precautionary requirements in handling components.
h) Since there is a circuit board in the module back, stress is not added at the time of a design assembly.
Please make it like. If stress is added, there is a possibility that circuit parts may be damaged.
i) 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.
j) The polarizer surface on the panel is treated with Anti-Glare for low reflection. In case of attaching
protective board over the LCD, be careful about the optical interface fringe etc. which degrades display quality.
k) Do not expose the LCD panel to direct sunlight. Lightproof shade etc. should be attached when LCD panel is
used under such environment.
l) Connect GND to 4 place of mounting holes to stabilize against EMI and external noise.
m) There are high voltage portions on the backlight and very dangerous. Careless touch may lead to electrical shock.
When exchange lamps or service, turn off the power without fail.
n) When handling LCD modules and assembling them into cabinets, please avoid that long-terms storage in
the environment of oxidization or deoxidization gas and the use of such materials as reagent, solvent,
adhesive, resin, etc. which generate these gasses, may cause corrosion and discoloration of the modules.
o) Cold cathode fluorescent lamp in LCD panel contains a small amount of mercury, please follow local
ordinances or regulations for disposal.
p) Be careful of a back light lead not to pull by force at the time of the wiring to an inverter, or line processing.
q) When install LCD modules in the cabinet, please tighten with “torque = (0.34)N m(Max).
Be sure to confirm it in the same condition as it is installed in your instrument.
r) Liquid crystal contained in the panel may leak if the LCD is broken. Rinse it as soon as possible if it gets
inside your eye or mouth by mistake.
s) Notice : Never dismantle the module , because it will cause failure.
t) Be careful when using it for long time with fixed pattern display as it may cause afterimage.
(Please use a screen saver etc., in order to avoid an afterimage.)
u) Adjusting volume have been set optimally before shipment, so do not change any adjusted value.
If adjusted value is changed, the specification may not be satisfied.
v) If a minute particle enters in the module and adheres to an optical material, it may cause display
non-uniformity issue, etc. Therefore, fine-pitch filters have to be installed to cooling and inhalation hole
if you intend to install a fan.
w) The lamp used for this product is very sensitive to the temperature.
Luminance decreases rapidly when it is used for a long time or repeatedly under the environment of the
low temperature or the module is being cooled.
Please avoid the continuous or repeating use of it under such an environment.
It may decrease up to 50% of the initial luminance in about one month under the low temperature environment.
Please consult our company when it is used under the environment like the above mentioned.
 x) In case of operating under lower temp environment, the lamp exhaustion is accelerated
and the brightness becomes lower.(Continuous operating for around 1 month under lower temp
condition may reduce the brightness to half of the original brightness.)
The life of a lamp is accelerated when using it in the environment where a lamp cannot get warm easily.
When using it outdoors and ON/OFF is repeated frequently
In case of such usage under lower temp environment, periodical lamp check and exchange is recommended.

12. Packing form

Product countries / Areas JAPAN , TAIWAN, CHINA
Piling number of cartons 6
Package quantity in one carton 10pcs
Carton size(TYP) 434mm x 395mm x 338mm
Total mass of one carton filled 13kg (TYP.)
with full modules
Packing form is shown Fig.4

13 Reliability test items

No Test item Conditions
High temperature Ta = 40 ; 95%RH 240h
& high humidity operation test (No condensation)
Panel
High temperature operation test TP = 60 240h
Surface
High temperature storage test Ta = 60 240h
Low temperature operation test Ta = 0 240h
Low temperature storage test Ta = -25 240h
Vibration test Waveform : Sine wave
(non- operating) Frequency : 10 57Hz/Vibration width (one side) : 0.075mm
: 57 500Hz/Gravity : 9.8m/s2
Sweep time : 11minutes
Test period : 3 hours Note
(1 hour for each direction of X,Y,Z)
Shock test Max. gravity : 490m/s2
(non- operating) Pulse width : 11ms, half-sine wave
Direction : X, Y, Z,
once for each direction.
Thermal shock test Ta=-25 60 ; 5 cycles Note
(Storage) Test period : 10 hours (1 hour for each temperature)
Altitude Ta=50 ,70kPa,3,048m(10,000ft), t=24h (Operating)
Ta=70 ,12kPa,15,240m(50,000ft), t=24h (Storage)
Note A gap of panel shall not occur by vibration or the shock.
Result Evaluation Criteria
Under the display quality test conditions with normal operation state, these shall be no change
which may affect practical display function. (normal operation state Temperature:15 35 ,
Humidity:45 75 , Atmospheric pressure:86 106kpa)
14. Others
14-1. Lot No. Label:

Lot Number
Model number
Z

Product countries / Areas Serial No.

Japan MADE IN JAPAN (5 digits)
Taiwan MADE IN TAIWAN Assembly site code
China MADE IN CHINA Discernment code
Production month (1-9X, Y, Z)
Production year (Last digit of dominical year)

14-2. Packing box Label:

LQ150X1LG81
Barcode
Lot number (DATE)

Barcode Quantity of module

Barcode

R.C. RoHs Compliance means these parts have corresponded with the RoHs directive.

14-3. If any problem occurs in relation to the description of this specification , it shall be resolved
through discussion with spirit of cooperation.
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