Display screen, electronic equipment and preparation method of display screen

A technology of display screen and carrier, applied in the field of display screen, can solve the problem of lowering the brightness of the display screen

Inactive Publication Date: 2021-05-28
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present application aims to provide a display screen, electronic equipment and a method for preparing a display screen, which at least solves the technical problem in the prior art that the brightness of the display screen is reduced due to the use of reflective sheets

Method used

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  • Display screen, electronic equipment and preparation method of display screen
  • Display screen, electronic equipment and preparation method of display screen
  • Display screen, electronic equipment and preparation method of display screen

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Embodiment Construction

[0027] Embodiments of the present application will be described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, and are only for explaining the present application, and should not be construed as limiting the present application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0028] For the terms in the specification and claims of the present application, unless otherwise specified, "plurality" means two or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects.

[0029] In the description of the present application, it should be un...

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Abstract

The invention discloses a display screen, electronic equipment and a preparation method of the display screen. The display screen comprises a light-emitting carrier, which comprises light-emitting pixels which are arranged at intervals, wherein a non-light-emitting light-blocking supporting part is arranged between every two adjacent light-emitting pixels, and the light-emitting carrier can emit light towards a first side; and a light filtering piece arranged on the first side of the light-emitting carrier, wherein the light filtering piece comprises a plurality of light filtering parts and light blocking parts, each light filtering part corresponding to one light-emitting pixel, and the light blocking parts corresponding to the light blocking supporting parts; Each light filtering part allows light ray with a preset color to pass through and filters other light rays except the light ray with the preset color, the preset color being color of the light ray emitted by the light-emitting pixel corresponding to the light filtering part. On one hand, the contrast ratio of the display screen in use is improved, so that the optical effect of the display screen is improved; and on the other hand, on the basis of ensuring the brightness of the display screen, the power consumption can be greatly reduced, and the standby time and the use time of the electronic equipment applying the display screen are prolonged.

Description

technical field [0001] The present application relates to the technical field of display screens, in particular, to a display screen, electronic equipment and a method for preparing a display screen. Background technique [0002] like figure 1 As shown, in current AMOLED (Active-ma, trix organic light-emitting diode, active-matrix organic light-emitting diode) display screens, most of the anode layer 202' interacts with the cathode layer 204', thereby promoting the light-emitting layer 206' to emit light. And a polarizer 208' is configured for use. Wherein, the light-emitting layer 206' can emit light in three colors of red, green and blue according to different light-emitting materials. figure 2 and image 3 It is a typical pixel arrangement direction. The cathode layer 204' is generally made of a metal material, commonly used as magnesium-silver alloy, and the front covers the display area, because the thickness of the cathode layer 204' is very thin (generally in the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32H01L51/52H01L51/56
CPCH10K59/38H10K59/12H10K50/865H10K59/1201H10K71/00
Inventor 何辉朴龙
Owner VIVO MOBILE COMM CO LTD
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