Manufacturing method of pixel structure
A manufacturing method and technology of pixel structure, applied in optics, instruments, electrical components, etc., can solve the problems of insufficient pixel electrode voltage, abnormal display color production, etc., and achieve the effect of improving the influence of coupling effect and reducing the influence of parasitic capacitance.
Active Publication Date: 2017-03-22
HKC CORP LTD +1
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Problems solved by technology
However, the data line generates multiple parasitic capacitances during the charging process, and the multiple parasitic capacitances will cause the voltage of the pixel electrode to be shared (divided) due to the coupling effect (Crosstalk), resulting in insufficient voltage of the pixel electrode and resulting in abnormal display color production
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[0042] Specific structural and functional details disclosed herein are representative only and for purposes of describing example embodiments of the present invention. This invention may, however, be embodied in many alternative forms and should not be construed as limited to only the embodiments set forth herein.
[0043] In describing the present invention, it is to be understood that the terms "central", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", The orientation or positional relationship indicated by "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device Or components must have a particular orientation, be constructed and operate in a particular orientation and therefore should not be construed as limiting the invention. In addi...
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The invention discloses a manufacturing method of a pixel structure. The method comprises the steps that a first conducting layer is formed on a substrate, a second conducting layer is formed on the substrate, and a third conducting layer is formed on the substrate, wherein the first conducting layer, the second conducting layer and the third conducting layer are stacked and arranged at intervals, and the first conducting layer, the second conducting layer and the third conducting layer are covered in the perpendicular space; after the first conducting layer is formed, an active switch is formed inside a pixel region, wherein the first conducting layer and a drain electrode of the active switch are coupled; the second conducting layer and a first voltage wire are coupled; the third conducting layer and a second voltage wire are coupled. The pixel structure is provided with a plurality of parallel storage capacitors while the pixel voltage of the pixel structure is kept, the influence caused by a plurality of stray capacitors is reduced, and the influence of a coupling effect is improved.
Description
technical field [0001] The present invention relates to a method for manufacturing a pixel structure, more specifically, to a method for manufacturing a pixel structure that can improve the coupling effect. Background technique [0002] In recent years, with the advancement of technology, many different display devices, such as Liquid Crystal Display (LCD) or Electro Luminescence (EL) display devices, have been widely used in flat panel displays. Taking a liquid crystal display as an example, most of the liquid crystal displays are backlight liquid crystal displays, which are composed of a liquid crystal display panel and a backlight module. A liquid crystal display panel is composed of two transparent substrates and a liquid crystal sealed between the substrates. [0003] Existing liquid crystal displays usually provide data signals through a plurality of pixel electrodes respectively according to image information, and control the light transmittance of the plurality of p...
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IPC IPC(8): G02F1/1362
CPCG02F1/136213G02F1/13624H01L27/1255H01L27/124G02F1/136286G02F1/136295G02F1/1343G02F2201/123
Inventor 陈猷仁
Owner HKC CORP LTD