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Electronic terminal

A technology of electronic terminals and flexible circuit boards, which is applied in nonlinear optics, instruments, optics, etc., and can solve the problem of low screen-to-body ratio

Active Publication Date: 2021-08-17
QINGDAO HISENSE MOBILE COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention discloses an electronic terminal for solving the technical problem of low screen ratio

Method used

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Embodiment Construction

[0021] 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.

[0022] For details, please refer to image 3 , the electronic terminal includes: an electronic paper display module 5 and a front light module.

[0023] refer to figure 2 and image 3 , wherein the front light module includes: a light guide plate 4 and a light-emitting component P, and the light-emitting component P includes a plurality of light sources 12 distributed along the light-incident side of the light guide plate 4, and the light sources 12 can be ...

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Abstract

The invention relates to the technical field of display, and discloses an electronic terminal, the electronic terminal comprises: a light guide plate and a light emitting assembly, wherein the light emitting assembly comprises a plurality of light sources distributed along the light incident side of the light guide plate, and the light emitting direction of each light source faces the light incident side of the light guide plate; a light diffusion component which is arranged between the light incident side of the light guide plate and the light source and is used for diffusing light emitted by the light source; an electronic paper display screen module, wherein the reflecting surface of the electronic paper display screen module faces the light emitting side of the light guide plate, and light emitted by the light guide plate is reflected into the eyes of a reader through the reflecting surface of the electronic paper display screen module. In the electronic terminal, as the light diffusion component is arranged between the light incident side of the light guide plate and the light emitting component, the diffusion degree of the light beam light diffusion component after diffusion is larger, light mixing of the light beams of the adjacent light sources can be achieved only in a short optical path, and therefore the bottom frame of the electronic terminal can be narrowed, and the screen-to-body ratio is reduced.

Description

[0001] This application claims the priority of the Chinese patent application with the application number 202110007828.X and the application name "An ultra-narrow frame reflective screen module" submitted to the China Patent Office on January 05, 2021, the entire content of which is incorporated by reference incorporated in this application. technical field [0002] The present invention relates to the field of display technology, in particular to an electronic terminal. Background technique [0003] At present, reflective screen module electronic terminals on the market have wider borders around them, especially the wider bottom border (the chin of the whole machine), resulting in a low screen-to-body ratio. The main reason for the low screen-to-body ratio is that the distance of the light mixing area of ​​the front light of the reflective module is long, that is, the light mixing path from the LED light outlet of the front light to the AA area of ​​the ink screen is relati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1677
CPCG02F1/1677
Inventor 龚复生杨智程孙甲庆田晶华
Owner QINGDAO HISENSE MOBILE COMM TECH CO LTD