Optical film, display screen assembly and display device

A technology for display screen components and optical films, applied in the field of optical films, can solve the problems such as light leakage of the cover plate, and achieve the effect of improving the display effect and reducing the amount of light leakage

Active Publication Date: 2019-03-08
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide an optical film, a display panel assembly, and a display device, which are used to solve the problem that light leakage is prone to occur in the edge area of ​​the cover plate in the display panel assembly in the related art

Method used

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  • Optical film, display screen assembly and display device
  • Optical film, display screen assembly and display device
  • Optical film, display screen assembly and display device

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] In describing the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than in...

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Abstract

The invention discloses an optical film, a display screen assembly and a display device and relates to the technical field of optical films. The optical film is invented for solving the problem that in the related art, light leakage possibly occurs in the edge area of a cover plate in a display screen assembly and comprises a light-transmitting film and a light-shading film, wherein the light-transmitting film is double-faced bonding film, the light-shading film is flexible film and is connected with the peripheral edge of the light-transmitting film. The optical film can be used in display devices such as OLED.

Description

technical field [0001] The invention relates to the technical field of optical films, in particular to an optical film, a display screen component and a display device. Background technique [0002] In the field of display technology, OLED (Organic Light-Emitting Diode; Organic Light-Emitting Diode) display device is an electroluminescence device, with its advantages of self-luminescence, high luminous efficiency, low operating voltage, light and thin, flexible and simple manufacturing process, etc., It is widely used in display and other fields. [0003] Among them, the display screen component is an important part in the OLED display device, figure 1 It shows a schematic structural diagram of a display panel assembly in an OLED display device in the related art, the display panel assembly includes a cover plate 01 (CG) and a display panel 02 arranged in layers, and the side of the cover plate 01 close to the display panel 02 A decorative film 03 (Decorative film) is atta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B5/00H01L51/52G06F3/041
CPCG06F3/0412G02B5/00H10K59/8792H10K59/873H10K59/8722G02B5/003B32B2457/208H10K50/865H10K50/844
Inventor 纪冰黄小霞
Owner BOE TECH GRP CO LTD
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