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Liquid crystal display unit anjd producing method thereof

A technology of liquid crystal display unit and liquid crystal display device, which is applied in nonlinear optics, instruments, optics, etc., can solve the problems of narrowing the scope of the display area, violating the development trend of liquid crystal displays, and increasing the space of liquid crystal panels.

Active Publication Date: 2009-01-07
INNOLUX CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] Therefore, at present, in order to ensure that the sealing member can be fully cured without interacting with the liquid crystal material, the light-shielding matrix that blocks light on the sealing member must be kept at a relatively large distance from the sealing member, but this means that the display of the liquid crystal panel must be increased. The space outside the area, or the scope of the display area is reduced while the size of the liquid crystal panel remains unchanged. However, both the former and the latter are obviously against the development trend of liquid crystal displays.

Method used

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  • Liquid crystal display unit anjd producing method thereof
  • Liquid crystal display unit anjd producing method thereof
  • Liquid crystal display unit anjd producing method thereof

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Embodiment Construction

[0016] figure 1 and Figure 4 A liquid crystal display unit 100 according to an embodiment of the present invention is shown. refer to figure 1 , the liquid crystal display unit 100 comprises a substrate 102, a substrate 104, a liquid crystal layer 106 sandwiched between the substrates 102 and 104, and a sealing member 110 (see Figure 4 ), the sealing member 110 seals the liquid crystal layer 106. The liquid crystal layer of the liquid crystal display unit 100 is formed by a drop injection method.

[0017] refer to figure 1 , the substrate 102 is a color filter substrate, which is provided with: a plurality of color filter regions 112 (in figure 1 One color filter region 112 is represented in the figure), a light shielding matrix 114 between adjacent color filter regions 112 , and a transparent electrode 116 substantially covering the entire surface of the substrate 102 . The substrate 104 is a thin film transistor substrate, on which a plurality of parallel data lines ...

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Abstract

The present invention discloses one kind of LCD unit and its making process. The making process includes the following main steps: forming one sealing part with main body to surround the display area and extending part; dropping liquid crystal material onto one of two substrates; setting the substrate onto the other, aligning and assembling; curing the sealing part and cutting the substrate pair to obtain the LCD unit. The formation of the sealing part includes painting sealing material onto one substrate of one pair from some position outside the display area to the display area to form the protrudent part of the sealing part, and further painting along the display area to form the main body of the sealing part.

Description

technical field [0001] The present invention relates to a liquid crystal display device (liquid crystal display device) and a manufacturing method thereof, in particular to a liquid crystal display device manufactured by a one drop fill (ODF) process and a manufacturing method thereof. Background technique [0002] Generally, a known liquid crystal display device includes a light source and a liquid crystal display cell, and the birefringence property of liquid crystal is used to control whether light passes through, thereby displaying various images. In the manufacturing process of the liquid crystal display panel, the two substrates are generally combined into a unit (cell) with a sealing material, and only one liquid crystal injection port is left, and then the liquid crystal material is injected into the narrow gap of the unit formed by the two substrates. , and finally seal the liquid crystal injection port on the unit. [0003] At present, a new technology is proposed...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1341G02F1/1339
Inventor 许心怡蔡上泰
Owner INNOLUX CORP
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