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Integrated pixel structure, integrated touch control liquid crystal display device and touch control method thereof

A pixel structure and integrated technology, applied in the direction of static indicators, optics, instruments, etc., can solve the problems of Newton's ring equicolor unevenness, decrease of transmittance, increase of reflectance, etc.

Active Publication Date: 2010-03-03
ACER INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, the thickness and weight of the traditional plug-in touch LCD screen are greatly increased, causing inconvenience in use
Moreover, in addition to optical problems such as a drop in transmittance or an increase in reflectance, there are also problems of color unevenness such as Newton’s rings due to the easy generation of air gaps between the touch panel and the liquid crystal display.

Method used

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  • Integrated pixel structure, integrated touch control liquid crystal display device and touch control method thereof
  • Integrated pixel structure, integrated touch control liquid crystal display device and touch control method thereof
  • Integrated pixel structure, integrated touch control liquid crystal display device and touch control method thereof

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Embodiment Construction

[0085] The invention discloses a liquid crystal display device with touch function, which does not need to add touch glass or film, and does not need to change the mechanism design, and has multiple touch functions. In order to make the narration of the present invention more detailed and complete, refer to the following description and cooperate Figure 2 to Figure 16 attached drawings. However, the devices, components and method steps described in the following embodiments are only used to illustrate the present invention, and are not intended to limit the scope of the present invention.

[0086] figure 2 It is a circuit diagram of an integrated pixel structure 200 in an integrated touch liquid crystal display device according to an embodiment of the present invention. The integrated pixel structure 200 includes a display unit 210 and a touch unit 220, wherein the display unit 210 includes a thin film transistor (TFT) M1, a storage capacitor C st1 , and LC capacitor C L...

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Abstract

The invention provides an integrated pixel structure, an integrated touch control liquid crystal display device and a touch control method thereof. The integrated pixel structure comprises a transistor array base plate, a color light filter base plate parallel to the transistor array base plate, and a liquid crystal layer clamped between the transistor array base plate and the color light filter base plate, wherein the transistor array base plate comprises a first transistor, a first storage capacitor connected with the first transistor, a second transistor, a second storage capacitor connected with the second transistor, and a conducting convex body which corresponds to the second storage capacitor in order to electrically connect the second storage capacitor and the color light filter base plate when the color light filter base plate is extruded.

Description

technical field [0001] The present invention relates to a touch liquid crystal display, in particular to an integrated touch liquid crystal display and a touch method thereof. Background technique [0002] The use of the touch panel breaks the known use of the keyboard and mouse as the communication interface of electronic products or machine equipment. It not only saves the space occupied by the traditional keyboard and mouse, but also provides a humanized operation method. [0003] Traditional liquid crystal display devices with touch function usually adopt an add-on structure, and a common liquid crystal display panel is added with a touch panel, which is directly stacked up and down. refer to figure 1 , which shows a schematic cross-sectional view of a known plug-in touch liquid crystal display device 100 , which is mainly composed of a touch panel 110 and a liquid crystal display panel 120 . Generally speaking, the center of the touch panel 110 is the touch area 112 ,...

Claims

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Application Information

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IPC IPC(8): G02F1/1362G02F1/133G06F3/041G09G3/36
Inventor 陈志强
Owner ACER INC
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