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Display screen and display device

A technology of display screen and display panel, which is applied in the direction of optics, instruments, electrical components, etc., can solve the problem of the decrease of shading effect and achieve the effect of improving shading

Inactive Publication Date: 2020-07-24
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to prevent the black shading layer 12 from blocking the light emitted by the UV lamp 15, the black shading layer 12 is set away from the position opposite to the UV lamp 15, so that the shading effect is reduced

Method used

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Embodiment Construction

[0037] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0038] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the a...

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Abstract

The invention provides a display screen and a display device. The display screen comprises a display panel, a fitting layer arranged on the display panel, a shielding layer arranged on the fitting layer and a cover plate arranged on the shielding layer; and a light-sensitive material is arranged in the shielding layer or the fitting layer, and the light transmittance of the light-sensitive material is reduced under irradiation of ultraviolet light. According to the scheme, the light-sensitive material is arranged in the shielding layer or the fitting layer, so that the light transmittance of the light-sensitive material is reduced under irradiation of the ultraviolet light, and the shielding performance of the display screen can be improved.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display screen and a display device. Background technique [0002] Existing display 1, such as figure 1 As shown, a black shielding layer 12 is provided on the cover plate 11 and the display panel 13 for shielding the internal circuits thereof. Furthermore, a colloidal layer 14 is provided between the cover plate 11 and the display panel 13 for laminating the cover plate 11 and the display panel 13 to prevent external moisture and oxygen from corroding the internal components of the display screen 1 . [0003] Wherein, the composition material of the colloid layer 14 is UV (ultraviolet, ultraviolet) glue. The UV glue is cured under the irradiation of the light emitted by the UV lamp 15 . Such as figure 1 As shown, the UV lamp 15 is arranged on a side close to the cover plate 11 . In order to prevent the black shielding layer 12 from blocking the light emitted by the UV la...

Claims

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Application Information

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IPC IPC(8): G02F1/1339G02F1/1335H01L27/32H01L51/52
CPCG02F1/1339G02F1/133512H10K59/10H10K50/841H10K59/8792H10K59/8722G02F1/133331G02F2202/28H10K50/865
Inventor 周明军
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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