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Image display system

A technology for image display and display panel, which is applied to static indicators, cathode ray tube indicators, instruments, etc., and can solve the problems of bluishness of the panel 100

Inactive Publication Date: 2012-04-25
INNOLUX CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore the panel 100 will be bluish

Method used

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Embodiment Construction

[0048] image 3 It is a panel structure 300 of the image display system of the present application, which includes a red pixel R, a green pixel G, and a blue pixel B. The red pixel R includes a red pixel electrode (voltage value V r ) of a transistor T and a storage capacitor C str . The green pixel G includes a green pixel electrode (voltage value V g ) of a transistor T and a storage capacitor C stg . The blue pixel B includes a blue pixel electrode (voltage value V b ) of a transistor T and a storage capacitor C stb . A scan signal line Scan is coupled to the gate terminal of the transistor T for transmitting a scan signal to turn on the transistor T. The drain terminals of the transistors T of the pixels R, G, and B are respectively coupled to the data signal line D r 、D g , and D b . In order to reduce the number of input pins of the panel chip, the panel 300 is the same as the above-mentioned conventional panel 100, and also includes a demultiplexer 102, whic...

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Abstract

The invention provides an image display system which comprises a first pixel, a second pixel, a scanning signal line, a first data signal line and a second data signal line, wherein, the first pixel includes a first transistor coupled with an electrode of the first pixel and a first storage capacitor; the second pixel includes a second transistor coupled with the electrode of the second pixel anda second storage capacitor; whether the first transistor and the second transistor are conducted or not is determined by the scanning signal line; the first data signal line and the second data signal line respectively write a data voltage signal into the electrodes of the first pixel and the second pixel by the first transistor and the second transistor at a first time and a second time. The image display system of the invention is characterized in that: the first storage capacitor is designed according to voltage coupling offset generated by the electrode of the first pixel at the second time, so as to lead the first feed-through voltage of the electrode of the first pixel to compensate the voltage coupling offset.

Description

technical field [0001] The invention relates to an image display system, which will solve the color shift problem of the traditional image display system. Background technique [0002] figure 1 A panel structure 100 of a conventional display is illustrated, which includes a red pixel R, a green pixel G, and a blue pixel B, each composed of a transistor T and a storage capacitor C st constitute. A scan signal line Scan is coupled to the gate terminal of the transistor T, and transmits a scan signal to turn on the transistor T. The drain terminals of the transistors T of the pixels R, G, and B are respectively coupled to the data signal line D r 、D g , and D b . [0003] In order to reduce the number of input pins of the panel chip, the panel 100 further includes a demultiplexer 102 to make the pixels R, G, and B share a data voltage source Data. The demultiplexer 102 includes three switches SW r 、SW g , and SW b , respectively by the pulse signal CKH r 、CKH g , an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G5/02G09G5/00G09G3/36
Inventor 陈政欣杨琛喻
Owner INNOLUX CORP