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PDF ( 数据手册 , 数据表 ) QD32HL01

零件编号 QD32HL01
描述 TFT LCD Module
制造商 Quanta
LOGO Quanta LOGO 


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QD32HL01 数据手册, 描述, 功能
Preliminary
Quanta Display Inc.
SPECIFICATION
Doc No. QD32HL0101
Doc. REV.: 03
Issue Date:02/24/2005
With RoHS compliant
Specification for TFT LCD Module
Model No.
QD32HL01 Rev.:01
Approved By
Customer
Quanta Display Inc.







QD32HL01 pdf, 数据表
4-3. Backlight driving
Connector
CN1
CN2
CN3
Type
S14 B-PH-SM3 TB
SM02(12B)-BHS-1-TB
S2B-ZR-SM3A-TF
Manufactured
JST
JST
JST
Mating connector of CN1 : PHR-14(JST) or Equivalent
Pin No. Symbol
1 VDDB
2 VDDB
3 VDDB
4 VDDB
5 VDDB
6 GND
7 GND
8 GND
9 GND
10 GND
11 NC
12 BRTC
13 BRTI
14 SGND
Description
+24V DC
+24V DC
+24V DC
+24V DC
+24V DC
Ground
Ground
Ground
Ground
Ground
Non Connection
Backlight On/OFF signal
Luminance by voltage method
Signal Ground
Remark
On : High, Off : Low
Note.1
Note.1 Luminance ratio is linearly controllable in the range of the following table.
BTRI Voltage(VBI)
Luminance ratio
0V 20%(Minimum)
3.3V
100%(Maximum)
5. Absolute Maximum Ratings
LCD module
Parameter
Symbol Condition
+3.3V Input Voltage
VCC Ta=25
Storage temperature
Tstg
Operating temperature (Ambient)
Topa
Note1
Humidity
90%RH Max. at Ta 40 .
Maximum wet-bulb temperature at 39
No condensation.
Ratings
Unit
0.3
14.0
DC
20 60
0 50
or less at Ta>40 .
Remark
Note1







QD32HL01 equivalent, schematic
Note1 Definitions of viewing angle range:
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" .
100%
90%
Black
White
Black
10%
0%
r
Note4 This shall be measured at center of the screen.
d
time










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