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Light guide element, preparation method, display panel, display assembly and electronic equipment

A technology of a light guide element and a display component, which is applied in the fields of display components, display panels, light guide elements and their preparation methods, and electronic equipment, and can solve problems such as low utilization rate of light

Active Publication Date: 2021-07-06
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, the existing electronic equipment is equipped with polarizers, cover plates and other components on the outside of the display function structure, resulting in deflection of light at the polarizers and cover plates when emitting or receiving light, and the utilization rate of light is low.

Method used

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  • Light guide element, preparation method, display panel, display assembly and electronic equipment
  • Light guide element, preparation method, display panel, display assembly and electronic equipment
  • Light guide element, preparation method, display panel, display assembly and electronic equipment

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Embodiment Construction

[0019] In order to make the purpose, technical solution and advantages of the present application clearer, the embodiments of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0020] When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0021] With the development of science and technology, electronic devices are increasingly pursuing more, stronger and more personalized functional services. For example, the existing electronic equipment is provided with components such as polarizers and cover plates outside the...

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PUM

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Abstract

The embodiment of the invention discloses a light guide element, a preparation method, a display panel, a display assembly and electronic equipment. The light guide element comprises a base material and a miniature optical waveguide unit. The miniature optical waveguide unit is arranged on the base material and is used for transmitting first light rays on one side of the miniature optical waveguide unit to sub-pixels of the photosensitive module on the other side of the miniature optical waveguide unit in a total reflection manner; or the miniature optical waveguide unit is used for transmitting the second light displayed by the sub-pixels of the display function structure on one side of the miniature optical waveguide unit to the other side of the miniature optical waveguide unit in a total reflection mode. According to the embodiment of the invention, the light can be directionally transmitted to the designated area in the micro optical waveguide unit in a total reflection manner, the utilization rate of the light is improved, and the influence of stray light is avoided.

Description

technical field [0001] The present application relates to the technical field of electronic equipment, in particular to a light guide element and a preparation method, a display panel, a display component, and an electronic equipment. Background technique [0002] With the development of science and technology, electronic devices are increasingly pursuing more, stronger and more personalized functional services. For example, the existing electronic equipment is provided with components such as polarizers and cover plates outside the display functional structure, resulting in deflection of light at the polarizers and cover plates when emitting or receiving light, and the utilization rate of light is low. Contents of the invention [0003] The embodiment of the present application provides a light guide element and its preparation method, a display panel, a display component, and an electronic device, which can make light transmitted to a designated area through total reflec...

Claims

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Application Information

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IPC IPC(8): G02B6/00G09F9/30
CPCG02B6/0033G09F9/30
Inventor 范泽华崔志佳
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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