Litemax Electronics DLF/DLH1236 V2 User manual

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LITEMAX
DLF/DLH1236 V2
1000nits 12.1” LED B/L LCD
User Manual
(1st Edition 2013/6/28 )
All information is subject to change without notice.
ApprovedbyCheckedbyPreparedby
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LITEMAX Electronics Inc.
8F, No.137, Lane 235, Bau-chiau Rd.,
Shin-dian City, Taipei County, Taiwan R.O.C.
Tel : [phone]
Fax: [phone]
Homepage: http://www.litemax.com.tw

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RECORD OF REVISION
Version and Date Page Old Description New Description Remark
Jun,28,2013 All Initial Release

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Contents
RECORD OF REVISION........................................................................................................................ 2
Contents................................................................................................................................................ 3
1.0 GENERAL DESCRIPTION .............................................................................................................. 4
1.1 FEATURES ............................................................................................................................... 4
1.2 GENERAL SPECIFICATIONS................................................................................................... 4
1.3 ABSOLUTE MAXIMUM RATINGS ............................................................................................ 5
2.0 Panel Specification ........................................................................................................................ 6
3.0 OPTICAL SPECIFICATION........................................................................................................... 14
4.0 LED DRIVING BOARD SPECIFICATIONS ................................................................................... 16
5.0 AD6038GD SPECIFICATIONS (DLH1236 V2 only)...................................................................... 19
6.0 MECHANICAL DRAWING............................................................................................................. 33
7.0 PRECAUTIONS ............................................................................................................................. 35

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1.0 GENERAL DESCRIPTION
DLF/DLH1236 V2 is 12.1” wide color TFT-LCD module as active switching devices with 1000nits LED
backlight powered by Durapixel™ technology. This module has a 12.1 inch diagonally measured active
area with XGA resolutions (1024 horizontal by 768 vertical pixel array). Each pixel is divided into RED,
GREEN, BLUE dots which are arranged in vertical stripe and this module can display 16.2M colors.
1.1 FEATURES
Brightness: 1000nits
LED Backlight
XGA(1024x768)
High Shock & Vibration Resistance
Low Power Consumption
High Uniformity & Low EMI Noise
Wide Temperature
Life Expectancy
1.2 GENERAL SPECIFICATIONS
ModelNo.DLF1236V2DLH1236V2
Description12.1”TFTLCD,LEDBacklight,1000nits,XGA(1024x768)
DisplayArea(mm)245.76(H)x184.32(V)mm
Brightness1000cd/m
2

Resolution1024x768(XGA)
ContrastRatio700:1
PixelPitch(mm)0.24(H)x0.24(V)
ViewingAngle+80°~‐80°(H),+70°~‐70
°
(V)
DisplayColors16.2M
ResponseTime(Typical)16ms
PowerConsumption9.6W11.6W
Dimensions(mm)396x324.0x14.5mm
Weight(Net)0.55kg0.6kg

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1.3 ABSOLUTE MAXIMUM RATINGS

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2.0 Panel Specification

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3.0OPTICALSPECIFICATION
Item Symbol Condition Data Unit Note
Color
chromaticity
Red Rx
θx=0
θy=0
BM-7
0.6244 -
Test Mode：（1）（2）（3）
Ry 0.3606 -
Green Gx 0.3109 -
Gy 0.6211 -
Blue Bx 0.1424 -
By 0.0851 -
White Wx 0.2919 -
Wy 0.3258 -
Center Luminance of White Lc 1000 cd/㎡
Uniform Lu 80 ％
Contrast Ratio CR θx=0
θy=0
Klein K-10
700:1 -
Test Mode：（1）（4）
Color Saturation NTSC 68 ％
Viewing
Angle
Horizontal
θx+
CR≧10
80
Deg Test Mode：（1）（3）
θx- 80
Vertical
θy+ 70
θy- 70
Test Mode：
（1） Definition of Viewing Angle（θx，θy）：

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（2） Definition of Test Point：
BA C
2
1
3
Active Area
（3）BM-7 Measurement Setup:
（4）Klein K-10 Measurement Setup:

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4.0 LED DRIVING BOARD SPECIFICATIONS
1. LED Application
This specification is applied to LED converter unit for DLF/DLH1236 V2(1000 nits) LED backlight
2. Operating Characteristics
Item Symbol Conditions MIN. TYP. MAX. Unit Remark
Input Voltage Vin 10.0 12.0 14.0
V
Input Current
(Low Brightness) IinL
V
IN=12V,Vadj=5
V
3 ----- -----
mA
Input Current
(High Brightness) IinH
V
IN=12V,Vadj=0
V
0.762 0.633 0.544 A
LED Current
(Low Brightness) IoutL
V
IN=12V,Vadj=5
V
0.0 ----- -----
Arms
LED Current
(High Brightness) IoutH
V
IN=12V,Vadj=0
V
0.3 0.3 0.3
A
Working Frequency Freq
V
IN=12V,Vadj=0
V
900 1000 1100
KHz
PWM Frequency Freq
V
IN=12
V
180 200 220 HZ
Brightness Control
V
adj Connection of
Voltage
0.5 ----- 4.8
V
ON/OFF Control
V
on/off Normal Operation 2 ----- 5
V
Output Voltage
V
out VIN=12V,Vadj=0V 22.217 22.217 22.217
V
Efficiency ηVIN=12V,Vadj=0V 87.81 87.74 87.51 ％

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3. Connector Socket
3-1. Input Connector: J3(JST S 8B-PH-SM3-TB or Compatible)
:
PIN No Symbol Description
1 Vin DC+12V
2 Vin DC+12V
3 Vin DC+12V
4 GND Ground
5 GND Ground
6 GND Ground
7 Brightness Brightness Control 5V~0V
8 Control ON/OFF Control 0.8V(OFF) 2~5V(ON)
3-2.
Output Connector: J1,J2(JST S 2B-ZR-SM3A-TF or Compatible)
:
PIN NO Symbol Description
1 Output LED High Voltage( + )
2 Output LED Low
V
oltage ( - )

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4. Mechanical Characteristics
Dimension: 70mm*30mm*7mm
7mm
INPUT CONNECTO
R
J3: PIN1:VIN
PIN2:VIN
PIN3:VIN
PIN4:GND
PIN5:GND
PIN6GND
PIN7:BRIGHTNESS
PIN8:ON/OFF

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5.0 AD6038GD SPECIFICATIONS (DLH1236 V2 only)

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