Peep-proof device and display device

A technology of encapsulation layer and black matrix, applied in the direction of diodes, organic semiconductor devices, semiconductor devices, etc., can solve the problem that LCF film cannot be applied to thin products, and achieve the effects of low power consumption, small thickness and high penetration rate

Active Publication Date: 2019-08-16
BOE TECH GRP CO LTD +1
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  • Abstract
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  • Application Information

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Problems solved by technology

[0003] In view of this, the object of the present invention is to propose an anti-peeping device and a display device to solve the technical problem that the LCF film cannot be applied to thinner products

Method used

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  • Peep-proof device and display device
  • Peep-proof device and display device
  • Peep-proof device and display device

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Embodiment Construction

[0026] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0027] Unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the usual meanings understood by those skilled in the art to which the present invention belongs. "First", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Likewise, words like "a", "an" or "the" do not denote a limitation of quantity, but mean that there is at least one. "Comprising" or "comprising" and similar words mean that the elements or items appearing before the word include the elements or items listed after the word and their equivalents, without excluding other elements or items. Words ...

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Abstract

The invention discloses a peep-proof device and a display device. The peep-proof device comprises an electroluminescence layer, a color resistance structure and a package layer, wherein the electroluminescence layer and the color resistance structure are arranged oppositely, and the package layer is arranged between the electroluminescence layer and the color resistance structure. The color resistance structure comprises a black matrix layer and a color filter, and is used for absorbing light from an invisible region of the electroluminescence layer to reduce a visible region of the electroluminescence layer. The color resistance structure absorbs the light from the invisible region of the electroluminescence layer to reduce the visible region of the electroluminescence layer, thereby realizing a peep-proof function; under the condition that the color resistance structure has the advantages of small thickness and high penetration rate and the like, the peep-proof device can be appliedto thin products to realize a peep-proof function of the thin products; and by applying the peep-proof device to the thin product, the thickness of the thin product can be controlled to be smaller favorably, and low power consumption of the thin product can also be ensured.

Description

technical field [0001] The invention relates to the field of display technology, in particular to an anti-peeping device and a display device. Background technique [0002] At present, the products used to adjust the viewing angle on the market are mainly Light Control Film (LCF for short). However, due to the existence of protective layers and adhesive materials, the thickness of this LCF film is generally around 400um, so it cannot Applied to thin products (such as organic light-emitting display panels, etc.). Among them, the louver structure, which plays a role in controlling the viewing angle, is only 50um in thickness, but due to its complex structure, the current technology cannot directly make it on thin products. Contents of the invention [0003] In view of this, the purpose of the present invention is to provide an anti-peeping device and a display device to solve the technical problem that the LCF film cannot be applied to thinner products. [0004] Based on t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32H01L51/52
CPCH10K59/38H10K59/40H10K50/84H10K59/122H10K50/8445H10K50/865H10K2102/351H10K50/844
Inventor 齐璞玉张兵
Owner BOE TECH GRP CO LTD
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