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Active-component array base plate

A technology of active components and array substrates, applied in the field of active component array substrates, can solve the problem that the aperture ratio cannot be further increased, and achieve the effect of high aperture ratio and high storage capacitance value

Inactive Publication Date: 2009-06-10
CHUNGHWA PICTURE TUBES LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because these branches 140a have the limitation of the minimum line width and the consideration of the alignment accuracy of each layer in the known thin film transistor array substrate 100, the aperture ratio of the known thin film transistor array substrate 100 cannot be further increased.

Method used

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  • Active-component array base plate
  • Active-component array base plate

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Experimental program
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Embodiment Construction

[0032] figure 2 It is a top view of an active element array substrate according to a preferred embodiment of the present invention. Please refer to figure 2 The active element array substrate 200 of this embodiment includes a substrate 210, a plurality of first wirings 220, a plurality of second wirings 230, a plurality of shared wirings 240, a plurality of active elements 250 and a plurality of pixel electrodes 260. Wherein, the first wires 220 and the second wires 230 are disposed on the substrate 210 and define a plurality of pixel regions 210 a on the substrate 210 . In addition, these pixel regions 210a are arranged in an array. In this embodiment, the first wires 220 are scan wires, and the second wires 230 are data wires. However, in another embodiment, the first wires 220 may be data wires, and the second wires 230 may be scan wires. In addition, the substrate 210 may be a glass substrate, a quartz substrate or other transparent substrates.

[0033] The shared ...

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PUM

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Abstract

The invention is concerned with the active component array base panel, including: the base panel, several first wirings, several second wirings, several active components, several pixel poles, several sharing wiring, the first wirings and the second wirings sets on the base panel and divides into several pixel areas on the base panel. The active components set in the pixel areas respectively and electric connect with the corresponding first wirings and second wirings. The pixel poles set in the pixel areas and electric connect with the corresponding active component. The sharing wirings is near parallel with the first wirings, the sharing wirings and the first wirings set on the base panel alternately. The sharing wirings are equipped with several offsets extending outward from both sides, the offsets overlaps with the second wirings respectively.

Description

technical field [0001] The invention relates to an element array substrate, and in particular to an active element array substrate. Background technique [0002] Due to the increasing demand for displays, the industry is fully committed to the development of related displays. Among them, the cathode ray tube (cathode ray tube, referred to as CRT) has been monopolizing the display market for many years because of its excellent display quality and technological maturity. However, due to the rise of the concept of green environmental protection, the characteristics of large energy consumption and large radiation, and the limited space for flat products, it cannot meet the market's requirements for lightness, thinness, shortness, smallness, beauty and low consumption. Power Market Trends. Therefore, thin film transistor liquid crystal displays (thin film transistor liquid crystal displays, referred to as TFT-LCDs), which have superior characteristics such as high image quality...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/12G02F1/136
Inventor 吴铭仁任坚志
Owner CHUNGHWA PICTURE TUBES LTD