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Display panel manufacturing method and display panel manufacturing apparatus

A manufacturing method and display panel technology, applied in optics, lenses, instruments, etc., can solve problems such as not being able to obtain good brightness and good viewing angle

Inactive Publication Date: 2007-11-21
SHARP KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, there is a problem that good brightness and good viewing angle cannot be obtained

Method used

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  • Display panel manufacturing method and display panel manufacturing apparatus
  • Display panel manufacturing method and display panel manufacturing apparatus
  • Display panel manufacturing method and display panel manufacturing apparatus

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Embodiment Construction

[0059] A method for manufacturing a display panel and an apparatus for manufacturing a display panel according to the present invention will be described with reference to FIGS. 1 to 30 . In this embodiment mode, a liquid crystal display panel among display panels will be described.

[0060] 1 to 4 are explanatory views of a first liquid crystal display panel manufactured by the manufacturing method of this embodiment.

[0061] FIG. 1 is a schematic cross-sectional view of a first liquid crystal display panel according to the present embodiment. The liquid crystal display panel of this embodiment is a color liquid crystal display panel. In order to improve the viewing angle in the liquid crystal display panel of the present embodiment, a plurality of regions with different alignment states of liquid crystal molecules are formed, and light shielding portions are formed at positions corresponding to boundaries of the regions with different alignment states.

[0062] The liquid...

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Abstract

A display panel manufacturing method is provided for manufacturing a display panel provided with a microlens formed on a surface of a TFT substrate (2) and a light blocking part (11) formed corresponding to an inner side of an opening part (5B). The method includes a process of arranging a photosensitive resin (8) on the surface whereupon a backlight of the TFT substrate (2) is to be arranged, and an exposure process for forming a cured part (15a) by applying light through the opening part (5B) and partially curing the photosensitive resin (8). The exposure process includes a step of changing the changing speed of light incidence angle in one direction by performing exposure while changing the light incidence angle.

Description

technical field [0001] The present invention relates to a manufacturing method of a display panel and a manufacturing device of a display panel. Background technique [0002] A display such as a liquid crystal display, a plasma display, an electroluminescence display, or a field emission display can be formed in a planar shape and can be thinned. These displays are becoming mainstream in television receivers and the like. Among these displays, liquid crystal displays are being popularized faster than other thin displays from the viewpoints of light weight and low power consumption. Liquid crystal display panels are used not only in television receivers but also in personal computers, mobile phones, personal portable information terminals (Personal Digital Assistance: PDA), etc., and are expected to further increase demand. [0003] Liquid crystal display panels are required to further improve performance. For example, in television receivers, in order to increase the size...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1335G02F1/13357G02B3/00
CPCG02F1/133526G02B3/0012G02B3/0056G02B3/005G02F1/133509
Inventor 长坂由起子
Owner SHARP KK