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PDF ( 数据手册 , 数据表 ) TM056KDH02

零件编号 TM056KDH02
描述 Display Module
制造商 Tianma
LOGO Tianma LOGO 


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TM056KDH02 数据手册, 描述, 功能
SHANGHAI TIANMA MICRO-ELECTRONICS
Coversheet
TM056KDH02 V2.3
MODEL NO. :
ISSUED DATE:
VERSION :
TM056KDH02
2009-12-16
Ver 2.3
Preliminary Specification
Final Product Specification
Customer :
Approved by
Notes
SHANGHAI TIANMA Confirmed :
Prepared by
Checked by
Approved by
This technical specification is subjected to change without notice
The information contained herein is the exclusive property of SHANGHAI TIANMA MICRO-ELECTRONICS
Corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written
permission of SHANGHAI TIANMA MICRO-ELECTRONICS Corporation.
Page 1 of 23







TM056KDH02 pdf, 数据表
SHANGHAI TIANMA MICRO-ELECTRONICS
4 Electrical Characteristics
4.1 LCD Module
GND=0V,Ta=25
Item
Logic supply voltage
Analog supply voltage
Symbol Min
VCC
4.8
AVDD 4.8
Typ
5.0
5.0
Negative power for scan driver VGL
-10.5
-10.0
TM056KDH02 V2.3
Max
5.2
5.2
-9.5
Unit Remark
V
V
V
Positive power for scan driver VGH 14.3
15.0
15.7 V
Input
Signal Voltage
Output
Signal Voltage
Low Level VIL
High Level VIH
Low Level VOL
0-
0.8xVCC -
0-
0.2xVCC V
VCC
V
0.2xVCC V
Note 1
High Level VOH
0.8xVCC -
VCC
V
VIA 0.2
-
AVDD-0.2 V
Video Signal Amplitude
VIAC
-
3.5 -
V
VIDC
-
AVDD/2 -
V
VCOM
VCAC
VCDC
-
1.55
5.4
-
-V
1.95 V
IVCC
-
0.80 1.0
mA
Power Consumption
IAVDD
IVGH
-
-
3.41
0.056
3.5
0.059
mA
mA
IVGL
-
0.056
0.059
mA
Table 4.1 LCD module electrical characteristics
Note 1: STHL, STHR, OEH, L/R, CPH1-3, STVU, STVD, OEV, CKV, U/D
Note 2: Test condition: Voltage fix on: VCC=5.0V, AVDD=5.0V,VGH=15.0V, VGL=-10V
Note 2
4.2 Backlight Unit
Ta=25
Item
Forward Current
Forward Current Voltage
Backlight Power Consumption
Operating Life Time
Symbol
IF
VF
WBL
--
Min Typ
Max
- 140 -
- 6.4 -
- 896 -
10000 20000--
Table 4.2 Backlight unit electrical characteristics
Note1: For each LED, IL=20mA
Unit
mA
V
mW
hrs
Remark
Note 1
Note 2
The information contained herein is the exclusive property of SHANGHAI TIANMA MICRO-ELECTRONICS
Corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written
permission of SHANGHAI TIANMA MICRO-ELECTRONICS Corporation.
Page 8 of 23







TM056KDH02 equivalent, schematic
SHANGHAI TIANMA MICRO-ELECTRONICS
Note 1: Definition of optical measurement system.
TM056KDH02 V2.3
The optical characteristics should be measured in dark room. After 5 minutes operation, the optical
properties are measured at the center point of the LCD screen. All input terminals LCD panel must
be ground when measuring the center area of the panel.
Photo detector
Field
TFT-LCD Module
500mm
The center of the screen
LCD Panel
Item
Contrast Ratio
Luminance
Chromaticity
Lum Uniformity
Response Time
Photo detector Field
SR-3A
BM-7A
Note 2: Definition of viewing angle range and measurement system.
viewing angle is measured at the center point of the LCD by CONOSCOPE(ergo-80)
Fig. 6.1 Definition of viewing angle
The information contained herein is the exclusive property of SHANGHAI TIANMA MICRO-ELECTRONICS
Corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written
permission of SHANGHAI TIANMA MICRO-ELECTRONICS Corporation.
Page 16 of 23










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