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Contact type liquid crystal display device with built-in contacts and manufacturing method thereof

A liquid crystal display device and contact technology, which can be used in static indicators, instruments, calculations, etc., and can solve problems such as differences in image display quality

Inactive Publication Date: 2015-10-21
ORTUS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The difference in the bending amount of the second substrate 102 causes the difference in the thickness (that is, the amount of light transmission) of the liquid crystal 140 around the contact protrusion 124 between the second substrate 102 and the first substrate 100. Differences in image display quality between built-in contact liquid crystal display devices

Method used

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  • Contact type liquid crystal display device with built-in contacts and manufacturing method thereof
  • Contact type liquid crystal display device with built-in contacts and manufacturing method thereof
  • Contact type liquid crystal display device with built-in contacts and manufacturing method thereof

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Embodiment Construction

[0139] First, refer to figure 1 , Figure 2A , Figure 2B and Figure 2C A description will be given of the structure of the main part of the contact type liquid crystal display device 10 with built-in contacts according to an embodiment of the present invention. The contact built-in type contact liquid crystal display device 10 includes a first substrate unit 12 accompanied by a rectangular first substrate 12a, and a second substrate unit 14 accompanied by a rectangular second substrate 14a. The first substrate 12a and the second substrate 14a are each made of transparent glass.

[0140] The first substrate 12a and the second substrate 14a are separated from each other by the substrate support structure 16 sandwiched between the first substrate 12a and the second substrate 14a, and are supported in parallel to each other.

[0141] The peripheral portion of the opposed surface of the first substrate 12a and the peripheral portion of the opposed surface of the second substrate 14a ...

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PUM

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Abstract

A touch-type liquid crystal display apparatus with a built-in contact, includes a substrate support structure supporting a first substrate and a second substrate respectively. The substrate support structure includes a pillar-shaped spacer formed on an opposing surface of the second substrate, and a base region formed on an opposing surface of the first substrate and having a front end with which a front end of the pillar-shaped spacer is in contact. A contact point protrusion is also formed on the opposing surface of the second substrate by using the same material as that of the pillar-shaped spacer.

Description

[0001] This application claims priority based on Japanese Patent Application No. 2010-201453 filed on September 8, 2010, and the entire contents are quoted here. Technical field [0002] The invention relates to a contact type liquid crystal display device with built-in contacts and a manufacturing method thereof. Background technique [0003] The structure of a conventional contact type liquid crystal display device with built-in contacts is known from Japanese Patent Laid-Open No. 2007-95044. [0004] The conventional contact type liquid crystal display device with built-in contacts Figure 8 As shown in FIG. 9, the main part is enlarged and schematically, and includes a first substrate 100 and a second substrate 102 that are arranged to face each other in parallel. The first substrate 100 and the second substrate 102 are each made of transparent glass. [0005] Between the first substrate 100 and the second substrate 102, a substrate support structure 104 that supports the first su...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/133G02F1/1368G02F1/1339G02F1/1333G06F3/041
CPCG06F3/0412G02F1/13394G06F3/047G02F1/13338G06F2203/04103
Inventor 佐佐木和广
Owner ORTUS TECH