SHARP LQ150X1LG76 Specification
Technical Document
LCD Specification
LCD Group
LQ150X1LG76 LCD Module
Product Specification
Ju ly 2011
XGA Normally Black module with contrast of
700:1 and brightness of 450 nits.
Anti-reflective,anti-glare,and hard coated.
CONTENTS
No. Item Page
-- COVER 1
-- CONTENTS 2
1 APPLICATION 3
2 OVERVIEW 4
3 ABSOLUTE MAXIMUM RATINGS 5
4 ELECTRICAL CHARACTERISTICS 5, 6, 7
5 INTERFACE PIN CONNECTION 8, 9
6 INTERFACE TIMING 10, 11, 12, 13, 14
7 BLOCK DIAGRAM 15
8 MECHANICAL SPECIFICATION 16, 17
9 OPTICAL CHARACTERISTICS 18, 19, 20
10 RELIABILITY TEST CONDITION 21
11 OTHER FEATURE 22
12 HANDLING PRECAUTIONS FOR TFT-LCD MODULE 23, 24, 25
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1. APPLICATION
This specification applies to color TFT-LCD module,
(1) Standard Usage
Computers, office equipment, factory automation equipment, test and measurement
equipment, communications, transportation equipment(automobiles, ships, trains, etc.),
provided, however, that operation is not influenced by TFT-LCD directly.
(2) Special Usage
Medical equipment, safety equipment, transportation equipment, provided, however, that
TFT-LCD is necessary to its operation.
(3) Specific Usage
Cockpit Equipment, military systems, aerospace equipment, nuclear reactor control
systems, life support systems and any other equipment.
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2. OVERVIEW
is 15.0” color TFT-LCD (Thin Film Transistor Liquid Crystal Display) module
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composed of LCD panel, driver ICs, control circuit, LED driver and backlight unit.
By applying 6 bit or 8 bit digital data, 1024 × 768, 262k-color or 16.7M-color images are displayed
on the 15.0” diagonal screen. Input power voltages are 3.3 V for LCD driving and 12.0 V for
backlight unit.
The type of data and control signals are digital and transmitted via LVDS interface per Typ. 65
MHz clock cycle.
General specifications are summarized in the following table:
ITEM SPECIFICATION
Display Area (mm)
Number of Dots
304.1(H) × 228.1(V)
(15.0-inch diagonal)
1024 × 3 (H) × 768 (V)
Pixel Pitch (mm)
Color Pixel Arrangement RGB vertical stripe
Display Mode Normally white
Number of Color 262k(6 bit/color), 16.7M(8 bit/color)
Luminance (cd/m2) 450
Viewing Angle (CR ≥ 10) −80∼80°(H), −70∼70°(V)
Surface Treatment Anti-glare and hard-coating 3H
Electrical Interface LVDS (6 bit/8 bit)
Viewing direction
Module Size (mm)
Module Mass (g) 1050
Backlight Unit LED, Edge-light, Unreplaceable
Characteristic value without any note is typical value.
Less gray scale reversal: 12 o'clock
0.297 (H) × 0.297 (V)
Higher Contrast ratio: 6 o'clock
326.5 (W) × 253.5 (H) × 12.0(D)
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3. ABSOLUTE MAXIMUM RATINGS
ITEM SYMBOL MIN. MAX. UNIT
Power Supply Voltage for LCD VCC 0 4.0 V
Logic Input Voltage VI
Backlight Power Supply Input Voltage VL
Backlight ON-OFF BLEN
Light Dimming Control (PWM) input voltage V
Operation Temperature (Panel)
Operation Temperature (Ambient)
Storage Temperature
Note 1,2)
T
Note 2)
T
Note 2)
T
PDIM
op(Panel)
op(Ambient)
stg
−0.3
−0.3
−0.3
−0.3
0 65 °C
0 65 °C
−20
VCC+0.3 V
14.0 V
VL V
5.8 V
65 °C
[Note]
1) The relative temperature and humidity range are 90%RHMax. (Ta ≤ 40°C).
2) The maximum wet bulb temperature ≤ 39°C (Ta > 40°C) and without dewing.
3) If you use the product in a environment which over the definition of temperature and humidity
too long to effect the result of eye-aching.
4) If you operate the product in normal temperature range, the center surface of panel should be
under 65°C.
4. ELECTRICAL CHARACTERISTICS
(1) TFT-LCD
Ambient temperature: Ta = 25°C
ITEM SYMBOL MIN. TYP. MAX. UNIT Remarks
Power Supply Voltages for LCD VCC 3.0 3.3 3.6 V *1)
Power Supply Currents for LCD ICC -- 480 800 mA *2)
Permissive Input Ripple Voltage VRP -- -- 100 mVp-p VCC = +3.3V
High VIH
0.8×VCC
-- VCC V MODE
Logic Input Voltage
Low VIL 0 --
0.2×VCC
V MODE
*1) Power and signals sequence:
0.5 ≤ t1 ≤ 10 ms 200 ms ≤ t4
0 < t2 ≤ 50 ms 200 ms ≤ t5
t6
t1
≤
VCC
0.9VCC
data
0.1VCC
t2
t3
t4
0.1VCC
0 < t3 ≤ 50 ms 0 ms
0.9VCC
LCD Power Supply
Logic Signal
Backlight Power Supply
0.1VCC
t5 t6
data: RGB DATA, DCLK, DENA, MODE
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VCC-dip conditions:
1) When 2.7 V
≤
VCC < 3.0 V, td ≤ 10 ms
2) When VCC < 2.7 V
VCC-dip conditions should also follow the power and signals sequence.
3.0 V
2.7 V
VCC
td
*2) VCC = +3.3 V , f
=48.36 kHz, fV=60 Hz, f
H
=65 MHz
CLK
Display image at typical power supply current value is 256-gray-bar pattern (8 bit), 768 line
mode.
*3) Fuse
Parameter Fuse Type Name Supplier Remark
VCC F0603FA3000V032T AEM *)
*) The power supply capacity should be designed to be more than the fusing current.
(2) Backlight Ta=25°C
ITEM SYMBOL MIN. TYP. MAX. UNIT Remarks
Power Supply Input Voltage VL 10.8 12.0 13.2 V *1)
Power Supply Input Current IL 600 700 850 mA *2, *4)
Power Supply Input Current PL -- 8.4 9.2 W
Dimming=100%,
VL=12.0V
High 2.5 -- VL V ON
Backlight ON-OFF
Low
Light Dimming Control
(PWM) input voltage
High 1.8 -- 5.0 V ON
Low
PWM frequency f
Pulse width of PDIM t
BLEN
0 -- 0.4 V OFF
PDIM
V
0 -- 0.8 V OFF
100 400 500 Hz *3)
PDIM
100 -- DC us *3)
PDIM
LED Life Time LT 80,000 100,000 -- h *5), *6)
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*1) Power and signals sequence:
90% 90%
VL
10%
t1 t2 t6
PDIM
BLEN
t4
12V(Typ)
20 ≤ t1 [ms] 100 ≤ t4 [ms]
0 ≤ t2 [ms] 0 ≤ t5 [ms]
0 ≤ t3 [ms] 1 ≤ t6 [ms]
VL-dip conditions:
1) When 9.72 V
VL < 10.8 V, td ≤ 10 ms
≤
2) When VL < 9.72V
VL-dip conditions should also follow the power and signals sequence.
t5t3
VL
10.8 V
9.72 V
td
*2) Includes rush current. PL≠VL×IL
*3) Lower frequency causes the flicker or the image breaking of motion picture.
Depending on the PDIM signal integrity (jitter etc.), the flicker may be visible. Please evaluate in
advance.
The dimming ratio (D) can be calculated by following equation:
D = f
PDIM
× t
. Therefore, the minimum dimming ratio is f
PDIM
PDIM
× t
PDIM(min)
*4) Fuse
Parameter Fuse Type Name Supplier Remark
VL F0603HI2000V032T AEM *)
*) The power supply capacity should be designed to be more than the fusing current.
*5) LED life time is defined as the time when the brightness becomes 50% of the initial value.
*6) The life time of the backlight depends on the ambient temperature. The life time will decrease
under high temperature.
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5. INTERFACE PIN CONNECTION
V
(1) CN 1(Interface Signal)
Used connector: MSB240420(STM)
Corresponding connector: DF14-20S-1.25C(Hirose)
Pin
No.
Symbol
1 VCC
2 VCC
3 GND
4 GND
5
Link 0−
Function (ISP 6 bit compatibility mode)
6 bit input 8 bit input
+3.3 V Power supply
+3.3 V Power supply
GND
GND
R0, R1, R2, R3, R4, R5, G0 R2, R3, R4, R5, R6, R7, G2
Function (ISP 8 bit
compatibility mode)
←
←
←
←
R0, R1, R2, R3, R4, R5, G0
6 Link 0+ R0, R1, R2, R3, R4, R5, G0 R2, R3, R4, R5, R6, R7, G2 R0, R1, R2, R3, R4, R5, G0
7 GND
8
Link 1−
G1, G2, G3, G4, G5, B0, B1 G3, G4, G5, G6, G7, B2, B3
GND
←
G1, G2, G3, G4, G5, B0, B1
9 Link 1+ G1, G2, G3, G4, G5, B0, B1 G3, G4, G5, G6, G7, B2, B3 G1, G2, G3, G4, G5, B0, B1
10 GND
11
Link 2−
B2, B3, B4, B5, DENA B4, B5, B6, B7, DENA
GND
←
B2, B3, B4, B5, DENA
12 Link 2+ B2, B3, B4, B5, DENA B4, B5, B6, B7, DENA B2, B3, B4, B5, DENA
13 GND
14
CLKIN− Clock − ←
15 CLKIN+
16 GND
17
Link3−
See: *2) R0, R1, G0, G1, B0, B1
GND
Clock +
GND
←
←
←
R6, R7, G6, G7, B6, B7
18 Link3+ See: *2) R0, R1, G0, G1, B0, B1 R6, R7, G6, G7, B6, B7
19 MODE Low=ISP 6 bit compatibility mode
20 GND
GND
High=ISP
8 bit compatibility mode
←
*1) Metal frame is connected to signal GND.
*2) Recommended wiring of Pin 17,18 (6 bit input)
LVDS
transmitter
(2) CN 2(Backlight)
Backlight-side connector: CR03-P06H2B-2 (CONNTEK)
Corresponding connector: CR03-S06C3 (CONNTEK), FI-S6S (JAE)
Pin No.: The left side pin is No.1.
Pin No. Symbol Function
1 VL Power Supply Input Voltage
2 VL Power Supply Input Voltage
3 GND GND
4 GND GND
5 BLEN
6 V
*1) BLEN is NOT designed for dimming.
LOW data
PDIM
Pin 17
Pin 18
CC
680
Ω
Pin 17
or
620
Ω
Pin 18
Backlight ON-OFF
(High: ON, Low: OFF)
Light Dimming Control (PWM) Input Voltage
(High active)
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