LCD device

A liquid crystal display and device technology, applied in the field of liquid crystal display devices that can control the thickness of the surrounding box, can solve the problems of uneven surrounding, affecting product yield and grade, and effect effects, etc.

Inactive Publication Date: 2008-08-06
上海广电光电子有限公司
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Problems solved by technology

So the effect will be affected somewhat
[0015] The difference between the thickness of the surrounding box and the thickness of the in-plane box causes the display to show uneven peripheral phenomena, which affects the yield and grade of the product
[0016] For the problem of the thickness of the surrounding box, at present, most of them start from the size of the spacer in the sealing glue, such as Taiwan patent: 387061B; but only through the above method, the above problem cannot be completely solved, and a new solution is needed

Method used

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Embodiment Construction

[0038] The present invention will be further described below in conjunction with the accompanying drawings and typical embodiments.

[0039] 6 to 9, the liquid crystal display device is mainly composed of a first substrate 12, a second substrate 13, and a liquid crystal layer 14 sandwiched between the first and second substrates 12 and 13 like a sandwich biscuit. The first substrate 12 Black matrix, red, green, blue layers and photolithographic spacer layers and other first production layers (not shown in the figure) are formed on it, and a plurality of scanning lines and signal lines intersecting with each other are formed on the second substrate 13 and set The TFT device at the intersection includes second fabrication layers (not shown) such as a gate layer, a signal electrode layer, and a semiconductor layer; the liquid crystal layer 14 is composed of liquid crystal molecules; the first substrate 12 and the second substrate 13 is formed with a plurality of pixel areas 19; t...

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Abstract

The present invention discloses a liquid crystal displace device comprising a first substrate and a second substrate, which are opposite to each other; a plurality of pixel regions are formed on the first substrate and the second substrate; the circumference of the pixel regions is coated by a first frame-sealing glue which combines the first substrate with the second substrate together; the region sealed by the first frame-sealing glue is filled with a liquid crystal layer; a second frame-sealing glue for supporting is arranged between two adjacent pieces of the first frame-sealing glue, wherein, a first manufacture layer is formed on the first substrate which is arranged on the position corresponding to the first frame-sealing glue, or a second manufacture is formed on the second substrate which is arranged on the position corresponding to the first frame-sealing glue; the liquid crystal displace device with the structure is capable of reducing the occurrence that the substrate positioned on the first frame-sealing glue is slightly oblique caused by the inherent problem of an ODF process, thereby optimizing the circumferential case thickness.

Description

technical field [0001] The invention relates to a liquid crystal display device, in particular to a liquid crystal display device capable of controlling the thickness of peripheral cells. Background technique [0002] With the development of the information society, people's demand for display devices has increased. In order to meet this demand, recently several flat panel display devices, such as liquid crystal display (LCD) and plasma display (PDP), have been developed rapidly. Among flat panel display devices, liquid crystal display devices are due to their low weight and volume The advantages of small size and low energy consumption are gradually replacing cold cathode display devices. [0003] Liquid crystal display devices are currently developing toward larger sizes, better performance, and lower prices, all of which promote the development of design, development, and manufacturing technologies for liquid crystal display devices. [0004] Fig. 1 is the sectional str...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1339G02F1/1362G02F1/1333
Inventor 徐亮
Owner 上海广电光电子有限公司
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