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COF package structure of narrow-border liquid crystal module

A liquid crystal module and narrow frame technology, applied in nonlinear optics, instruments, optics, etc., can solve problems such as COF breakage, achieve the effect of eliminating friction disturbance and reducing tasteful display

Active Publication Date: 2019-03-01
HUIZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a narrow-frame liquid crystal module, which can effectively solve the problem of COF breakage caused by the disturbance of the front frame and the shear force of the front surface of the glass substrate during the test impact process, and greatly reduce the damage caused by the COF breakage. Display and other issues

Method used

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  • COF package structure of narrow-border liquid crystal module

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Embodiment Construction

[0027] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the invention may be practiced. The directional terms mentioned in the present invention, such as [top], [bottom], [front], [back], [left], [right], [inside], [outside], [side], etc., are only for reference The orientation of the attached schema. Therefore, the directional terms used are used to illustrate and understand the present invention, but not to limit the present invention. In the figures, structurally similar elements are denoted by the same reference numerals.

[0028] Please refer to figure 1 , figure 1 It is a schematic diagram of the overall structure of a narrow-frame liquid crystal module in this embodiment, from figure 1 can be seen in:

[0029] A narrow frame liquid crystal module 100 of the present invention includes:

[0030] A display panel 110, the display panel 110 includes an upper glass substrate 111 and a lo...

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Abstract

The invention provides a COF package structure of a narrow-border liquid crystal module. The COF package structure comprises a display panel, a backlight module, a printed circuit board, a front border, a flexible package assembly and two magnetic substances, wherein the display panel comprises one or more upper glass substrates and a lower glass substrate; the backlight module comprises an optical diaphragm, a back plate and one or more middle frames, wherein the back plate bears the optical diaphragm, and the middle frame surrounds the back plate and bears the display panel; the printed circuit board is located on the surface of the middle frame; the front border surround the middle frame and is used for fixing the display panel, and a containing space is formed between the front frame and the middle frame; the flexible package assembly is located in the containing space; the two magnetic substances are located on the surface of the middle frame and the flexible package assembly respectively, are reverse in magnetism, and are arranged oppositely.

Description

technical field [0001] The present invention relates to a liquid crystal module, in particular to a narrow frame liquid crystal module. Background technique [0002] Nowadays, in order to meet the needs of various high-density packaging, the semiconductor packaging industry has gradually developed various types of packaging designs. The design concepts of various packaging structures are mostly to make high-density packaging products thinner and more suitable for In increasingly thinner and shorter electronic products, such as narrow bezel LCDs. [0003] In liquid crystal modules using light-emitting diode (LED) backlight modules, narrow bezel design is a trend. At present, the thickness of mature product modules can be less than 5 millimeters (mm), and there is a trend towards narrower bezels. design requirements, especially in the design of large-size, high-resolution modules. In order to implement narrow bezel design in light-emitting diode (LED) liquid crystal modules,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1333G02F1/1345
CPCG02F1/133308G02F1/13452G02F1/133317
Inventor 李小华
Owner HUIZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD