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A frame structure for liquid crystal display

A liquid crystal display and frame technology, which is applied in nonlinear optics, instruments, optics, etc., can solve the problems that the liquid crystal panel cannot be tightly fixed, the frame cannot be found, and electronic products cannot be designed without a frame, so as to achieve a wide display screen and improved Aesthetics, the effect of increasing practicality

Active Publication Date: 2018-05-29
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to realize the narrow bezel structure, the traditional liquid crystal display device integrates the liquid crystal panel and the bezel. When the screen is not bright, the black of the bezel and the black of the LCD panel are almost integrated, so that the user can hardly find the bezel. However, when the LCD panel After being lit, a border of about 1cm appears
In addition, since it is necessary to ensure the sealing of the LCD panel when the electronic product is packaged, and at the same time, the backlight module also needs to be focused. If the frame of the electronic product is designed to be very thin, the LCD panel will not be tightly fixed due to its own fragility. Electronic products cannot achieve a true borderless design

Method used

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  • A frame structure for liquid crystal display
  • A frame structure for liquid crystal display
  • A frame structure for liquid crystal display

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] like figure 1 As shown, in this embodiment, the light-transmitting structure 31 and the cover plate 30 are integrated structures, the panel frame 20 is used to support the light-transmitting structure 31 and the cover plate 30 , and the light-transmitting structure 31 is overlapped on the panel frame 20 . Wherein, the cover plate 30 is provided with a first light-emitting surface 301 and a bottom surface 303, and the light-transmitting structure 31 is an arc surface connecting the first light-emitting surface 301 and the bottom surface 303, and the section of the arc surface is fan-shaped. Specifically, the arc-shaped surface of the light-transmitting structure 31 can refract the display light of the liquid crystal panel 21. Compared with the traditional cover plate 30 that displays the light range of the liquid crystal panel 21, the integrated structure of the light-transmitting structure 31 and the cover plate 30 displays a range of It is wider, and in the power-on di...

Embodiment 2

[0026] like figure 2 As shown, in this embodiment, the light-transmitting structure 31 and the cover plate 30 are detachable structures, the light-transmitting structure 31 is provided with a second light-emitting surface 311 and an inner wall surface 312, and the cover plate 30 is provided with at least a first light-emitting surface 301 and an outer wall surface. wall 302 . Wherein, the first light-emitting surface 301 is connected with the second light-emitting surface 311 to form a display screen of an electronic device, and the second light-emitting surface 311 is a slope, so that the cross section of the light-transmitting structure 31 is triangular, and the light-transmitting structure 31 is a prism. A transparent glue 310 is provided between the inner wall surface 312 and the outer wall surface 302 to make the light-transmitting structure 31 and the cover plate 30 closely adhere to form a detachable structure without affecting the emission of display light by the liqu...

Embodiment 3

[0029] like image 3 As shown, in this embodiment, the light-transmitting structure 31 and the cover plate 30 are detachable structures, the light-transmitting structure 31 is provided with a second light-emitting surface 311 and an inner wall surface 312, and the cover plate 30 is provided with at least a first light-emitting surface 301 and an outer wall surface. wall 302 . Wherein, the first light-emitting surface 301 is connected with the second light-emitting surface 311 to form a display screen of an electronic device, and the second light-emitting surface 311 is a curved surface, so that the cross section of the light-transmitting structure 31 is fan-shaped, and the light-transmitting structure 31 is a prism. A transparent glue 310 is provided between the inner wall surface 312 and the outer wall surface 302 to make the light-transmitting structure 31 and the cover plate 30 closely adhere to form a detachable structure without affecting the emission of display light by ...

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PUM

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Abstract

The disclosure is related to a frame structure for a liquid crystal display, comprising: a backplane; a frame overlapping on the backplane; a liquid crystal panel disposed in the frame; and a cover plate covering the liquid crystal panel; wherein the cover plate is provided with a transparent structure locating on both sides of the cover plate and above on the frame. The improvement of the disclosure is replacing the conventional cover plate of liquid crystal panel by the cover plate with a transparent structure, thereby increasing the area of display region and aesthetics of the electronic product.

Description

technical field [0001] The invention relates to the field of liquid crystal display devices of electronic equipment, in particular to a frame structure of the liquid crystal display device. Background technique [0002] In modern life, various electronic devices have entered more and more families, such as LCD TVs, LCD computers, tablet computers and touch-screen mobile phones. When people are purchasing electronic equipment, among electronic products of different brands with the same function, people tend to pay more attention to the energy saving and aesthetics of electronic products, so that electronic products with narrow borders are getting more and more attention. [0003] In order to realize the narrow bezel structure, the traditional liquid crystal display device integrates the liquid crystal panel and the bezel. When the screen is not bright, the black of the bezel and the black of the LCD panel are almost integrated, so that the user can hardly find the bezel. Howe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1333
CPCG02F1/133308G02F1/13332G02F1/133331G02F1/133504G02F2202/28
Inventor 周革革
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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