Active element array substrate and manufacturing method thereof
A technology of active components and array substrates, applied in semiconductor/solid-state device manufacturing, electrical components, electric solid-state devices, etc., can solve the problems of large frame, large non-display area, increased production cost, etc., to reduce manufacturing process steps , reduce capacitance value, increase the effect of capacitance value
Inactive Publication Date: 2014-10-29
AU OPTRONICS CORP
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Problems solved by technology
[0004] However, as the resolution of the liquid crystal display panel increases, the liquid crystal display must increase the number of gate drivers and source drivers to match the increase in resolution, and the increase in the number of gate drivers and source drivers will make the The area of the non-display area (or frame) becomes larger
Based on the above reasons, the production cost of liquid crystal displays increases with the initial number of gate drivers and source drivers, and the borders are getting larger and larger.
Method used
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[0061] In order to make the above-mentioned features and advantages of the present invention more comprehensible, the following specific embodiments are described in detail together with the accompanying drawings.
[0062] Figure 1A It is a schematic top view of an active device array substrate according to an embodiment of the present invention. Figure 1B for along Figure 1A Schematic cross-section of the line I-I. Figure 1C for along Figure 1A Schematic cross-section of the line II-II. Figure 1D for along Figure 1A Schematic cross-section of line III-III. Please refer to Figure 1A and Figure 1B The active device array substrate 100 of this embodiment includes a substrate 110, a plurality of scanning lines 120, a plurality of data lines 130, a plurality of display units 140, a plurality of scanning signal transmission lines 150, a dielectric layer 160, and a common line 170 and a capacitor dielectric layer 180 .
[0063] In detail, the scanning lines 120 and the ...
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Abstract
The invention relates to an active component array substrate and a manufacturing method thereof. The active component array substrate comprises a substrate, scanning lines, data lines, display units, a scanning signal transmission line, a dielectric layer, a common line and a capacitance dielectric layer. Each display unit is respectively electrically connected with two of the scanning lines and one of the data lines. The display unit comprises a first sub-pixel and a second sub-pixel. In the same line of the display units, two adjacent display units are respectively electrically connected with different data lines. The scanning signal transmission line is respectively electrically connected with one of the scanning lines. The dielectric layer covers the scanning lines, the data lines, and first and second active components of the first and second sub-pixels. The common line is arranged between the dielectric layer and first and second pixel electrodes of the first and second sub-pixels. The capacitance dielectric layer is arranged between the common line and the first and second pixel electrodes.
Description
technical field [0001] The present invention relates to an array substrate and a manufacturing method thereof, and in particular to an active element array substrate and a manufacturing method thereof. Background technique [0002] Generally speaking, a liquid crystal display panel is mainly composed of an active device array substrate, a counter substrate, and a liquid crystal layer sandwiched between the active device array substrate and the counter substrate, wherein the active device array substrate can be divided into a display area (display region) and non-display region (non-display region), where a plurality of pixel units arranged in an array are arranged on the display area, and each pixel unit includes a thin film transistor (TFT) and a pixel electrode connected to the thin film transistor (pixel electrode). In addition, a plurality of scan lines and data lines are arranged in the display area, and the thin film transistor of each pixel unit is electrically conne...
Claims
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IPC IPC(8): G02F1/1362G02F1/1333H01L27/12H01L21/84
Inventor 黄德群黄国有陈茂松
Owner AU OPTRONICS CORP