KD101N130NAA1.pdf
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深圳国显科技有限公司
Shenzhen K&D Technology Co. Ltd
SPECIFICATION
FOR
LCD MODULE
Customer :
Product Model: KD KD KD101N1101N1101N1--30N A -A 1 Designed by
Checked by
Approved by
※The specification of “TBD” should refer to the measured value of sample . If there is difference between the design specification and measured value, we naturally shall negotiate and agree to solution with customer.
Sample code:
Revision History
Version Contents Date Note
A Original 2009.05.09
B 修改铁框VA区2009.12.5
Contents
No. Item Page
1. Numbering System 4/18
2 Scope 5/18
3 Normative Reference 5/18
4 Definitions5/18
5 Block Diagram7/18
6 Technology Specifications7/18
7 Reliability Test Condition and Methods 15/18
8 Handling Precautions15/18
9 Precaution for use17/18
10 Package Drawing17/18 11Outline Dimension 18/18
1. Numbering System
— —
(1) (2) (3) (4) (5) (6) (7) （8）
2. Scope
This specification applies to the TFT LCD module which is designed and manufactured by LCM Factory of Shenzhen K&D Technology Co. Ltd.
3. Normative Reference
GB/T4619-1996 《Liquid Crystal Display Test Method》
GB/T2424 《Basic environmental Testing Procedures for Electric and Electronic Products.》
GB/T2423 《Basic Testing Procedures for Electric and Electronic Products》IEC61747-1 《SIXTH PARTGB2828`2829-87《National Standard of PRC》4. Definitions
4.1 Definitions of Vop
The definitions of threshold voltage Vth1, Vth2 the following typical waveforms are applied on liquid crystal by the method of equalized voltage for each duty and bias.
【selected waveform 】【non-selected waveform 】
①Vth1: The voltage which the brightness of segment indicates 50% of saturated value on the conditions of selected waveform
(f f=80Hz, Φ=10°θ=270°at 25℃)
②Vth2: The voltage which the brightness of segment indicates 50% of saturated value on the conditions of non-selected waveform
(f f=80Hz, Φ=10°θ=270°at 25℃)
③Vop: (Vth1(50%)+Vth2(50%))/2 (f f=80Hz, Φ=10°θ=270°at 25℃)
4.2 Definition of Response Time Tr, Td
①
Tr: The time required which the brightness of segment
becomes 10% from 100% when waveform is switched to
selected one from non-selected one. (f f=80Hz,
℃
Φ=10°θ=270°at 25)
②segment
Td: The time required which the brightness of
becomes 90% from 10% when waveform is switched to
selected one from selected one. (f f=80Hz, Φ=10°θ=270°at
℃
25)