Method for making liquid crystal panel
A technology of a liquid crystal panel and a manufacturing method, which is applied in nonlinear optics, instruments, optics, etc., can solve the problems of increasing the size of the substrate, increasing the number of process steps, and increasing the production cost.
Active Publication Date: 2010-06-09
华映视讯(吴江)有限公司 +1
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Problems solved by technology
Therefore, for this conductive sheet, in addition to increasing the size of the substrate, an additional process is required to expose the conductive sheet, resulting in increased production costs and increased process steps.
Method used
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[0021] Figure 1A to Figure 1D It is a sectional view of the manufacturing process of the liquid crystal panel according to the embodiment of the present invention.
[0022] First, please refer to Figure 1A , providing a substrate 100 . The substrate 100 may be a thin film transistor array substrate. The substrate 100 has a plurality of active regions 102 and a peripheral region 104 surrounding the active regions 102 . The active area 102 is an area for displaying images, and the peripheral area 104 is configured with related circuits (not shown in the figure) to drive the active area 102 to display. In addition, each active region 102 is provided with a plurality of pixel structures 105, a plurality of data lines 106 and a plurality of scan lines 108 electrically connected to the pixel structures 105, and a peripheral region 104 around each active region 102 is provided with The first shorting bar 110 and the second shorting bar 112 . The first shorting bar 110 is electr...
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The invention provides a method for making a liquid crystal panel, which comprises: providing a first substrate having a plurality of active areas and peripheral areas surrounding the active areas, wherein a plurality of pixel structures and a plurality of data and scanning lines electrically connected with the pixel structures are arranged in each active area, and at least one first short-circuit rod and at least one second short-circuit rod, which are electrically connected with the data lines and the scanning lines respectively, are arranged in the peripheral area of each active area; providing a second substrate, wherein a liquid crystal layer comprising a liquid crystal material and a polymer monomer is formed between the first substrate and the second substrate; assembling the first and second substrates; cutting the second substrate to expose the first and second short-circuit rods; applying a voltage to the first and second short-circuit rods and irradiating ultraviolet light onto the assembled first and second substrates at the same time; and cutting the assembled first and second substrates to form a plurality of liquid crystal panels.
Description
technical field [0001] The invention relates to a method for manufacturing a liquid crystal panel, in particular to a method for manufacturing a liquid crystal panel that can reduce production costs and simplify manufacturing steps. Background technique [0002] The information and communication industry has become the mainstream industry today, especially the development of various portable communication and display products, and the flat panel display is the communication interface between people and information, so its development is particularly important. At present, the technologies used in flat-panel displays mainly include the following: plasma display panel (PDP), liquid crystal display (liquid crystal display, LCD), inorganic electroluminescent display (electro-luminescent display), light emitting diode (light emitting diode) diode, LED), vacuum fluorescent display (vacuum fluorescent display), field emission display (fieldemission display, FED), and electro-chromi...
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Inventor 黄贵伟张营辉
Owner 华映视讯(吴江)有限公司