Liquid crystal display panel
A liquid crystal display panel and substrate technology, applied in the direction of instruments, semiconductor devices, optics, etc., can solve problems such as dark lines, liquid crystal molecules cannot be driven smoothly, and no transverse electric field, etc., to achieve the effect of improving dark lines
Inactive Publication Date: 2011-05-18
AU OPTRONICS CORP
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Problems solved by technology
[0004] However, in the electrode design of the traditional coplanar switching display panel, there are many areas above the electrode without a transverse electric field, so that many liquid crystal molecules in the blue phase liquid crystal display cannot be driven smoothly, which leads to the dark line phenomenon. produce
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[0028] figure 1 It is a schematic cross-sectional view of a liquid crystal display panel according to an embodiment of the invention. figure 2 Yes figure 1 The top view of the substrate of the liquid crystal display panel. figure 1 and figure 2 Only one pixel structure of the liquid crystal display panel is shown as an example for illustration. Generally speaking, a liquid crystal display panel is composed of a plurality of pixel structures arranged in an array. Those skilled in the art should be able to understand the structure of the liquid crystal display panel of the present invention based on the description of this specification and the accompanying drawings. Please also refer to figure 1 as well as figure 2 The liquid crystal display panel 100 of this embodiment includes a substrate 110, a plurality of pixel structures 120, a liquid crystal layer 130, and an opposite substrate 140.
[0029] The substrate 110 is mainly used to carry the pixel structure 120, and its materi...
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Abstract
The invention relates to a liquid crystal display panel, which comprises a base plate, a plurality of pixel structures arranged on the base plate, an opposite base plate positioned on the opposite side of the base plate, and a liquid crystal layer positioned between the base plate and the opposite base plate. Each pixel structure comprises a scanning line, a data wire, an active component, a pixel electrode and a common electrode. The common electrode and the pixel electrode are insulated with each other and are arranged alternately with each other. The pixel electrode and the common electrode consist of a bottom electrode and a top electrode positioned above the bottom electrode respectively, and the width (W1) of the top electrode is small than the width (W2) of the bottom electrode. The liquid crystal layer comprises liquid crystal molecules, wherein the liquid crystal molecules have optical anisotropy in an electric field and have optical isotropy under a condition without the electric field.
Description
Technical field [0001] The present invention relates to a liquid crystal display panel, and in particular to a liquid crystal display panel that can improve the dark line phenomenon. Background technique [0002] With the vigorous development of display technology, consumers have higher and higher requirements for display quality. In addition to the requirements for the resolution, contrast ratio, viewing angle, grey level inversion, and color saturation of the display, consumers also have requirements for the display The response time specification requirements are also increasing. [0003] In order to meet the needs of consumers, display-related industries have invested in the development of blue phase liquid crystal displays with fast response characteristics. Taking the positive blue phase liquid crystal as an example, it needs a transverse electric field to operate so that it can function as a light valve. At present, some people have adopted the electrode design of the in-...
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IPC IPC(8): G02F1/1343G02F1/1362H01L27/12
Inventor 蔡正晔黄泰翔杉浦规生
Owner AU OPTRONICS CORP