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Confidential Standard Product Target Specifications All Rights Reserved, Copyright 200,BOE Hyundai LCD, Inc. 2005. 07. 22 2006. 11.16 FLICKER
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2005. 07. 22

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FLICKER 简 单 介 绍. 2005. 07. 22. 200 6 . 11 . 16. 200 6 . 11 . 01. 目 录 1 。什么是 FLICKER? 2 。 FLICKER 如何产生 ? 3 。 FLICKER 的测量方法?. 1 。什么是 FLICKER?. 2 。 FLICKER 如何产生 ?. 3 。 FLICKER 的测量方法 1 )对比度方法. 2 ) JEITA 测量方式. .. - PowerPoint PPT Presentation
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Page 1: 2005. 07. 22

Confidential Standard Product Target Specifications All Rights Reserved, Copyright 200,BOE Hyundai LCD, Inc.

2005. 07. 222006. 11.16

FLICKER

简 单 介 绍

Page 2: 2005. 07. 22

Confidential Standard Product Target Specifications All Rights Reserved, Copyright 200,BOE Hyundai LCD, Inc.

2006.11.01

目 录1 。什么是 FLICKER?

2 。 FLICKER 如何产生 ?

3 。 FLICKER 的测量方法?

Page 3: 2005. 07. 22

Confidential Standard Product Target Specifications All Rights Reserved, Copyright 200,BOE Hyundai LCD, Inc.

1 。什么是 FLICKER?

Page 4: 2005. 07. 22

Confidential Standard Product Target Specifications All Rights Reserved, Copyright 200,BOE Hyundai LCD, Inc.

2 。 FLICKER如何产生 ?

Page 5: 2005. 07. 22

Confidential Standard Product Target Specifications All Rights Reserved, Copyright 200,BOE Hyundai LCD, Inc.

Page 6: 2005. 07. 22

Confidential Standard Product Target Specifications All Rights Reserved, Copyright 200,BOE Hyundai LCD, Inc.

Page 7: 2005. 07. 22

Confidential Standard Product Target Specifications All Rights Reserved, Copyright 200,BOE Hyundai LCD, Inc.

3 。 FLICKER的测量方法1 )对比度方法

Page 8: 2005. 07. 22

Confidential Standard Product Target Specifications All Rights Reserved, Copyright 200,BOE Hyundai LCD, Inc.

Page 9: 2005. 07. 22

Confidential Standard Product Target Specifications All Rights Reserved, Copyright 200,BOE Hyundai LCD, Inc.

2 ) JEITA 测量方式

使用公式 10*log10(Px/P0) [dB] 得到 JEITA 下的 Flicker 值。

w(w) ( ) di xF f x e x

Page 10: 2005. 07. 22

Confidential Standard Product Target Specifications All Rights Reserved, Copyright 200,BOE Hyundai LCD, Inc.

FLICKER 测试图片

3 )测试图片

Page 11: 2005. 07. 22

Confidential Standard Product Target Specifications All Rights Reserved, Copyright 200,BOE Hyundai LCD, Inc.