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Polaroid, display module and mobile terminal

A display module and polarizer technology, which is applied in the direction of optics, optical elements, polarizing elements, etc., can solve the problems of low light input and low image quality of the camera, and achieve high image quality, increase light input, and improve image quality.

Active Publication Date: 2019-08-16
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiment of the present application provides a polarizer, a display module, and a mobile terminal, which solve the problems of low light input and low image quality of the camera

Method used

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  • Polaroid, display module and mobile terminal
  • Polaroid, display module and mobile terminal
  • Polaroid, display module and mobile terminal

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Embodiment Construction

[0028] In order to enable those skilled in the art to better understand the solutions of the present application, 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.

[0029] This application provides a polarizer 100, which is adapted to the display screen 30. The polarizer 100 can control the polarization direction of a specific light beam. When natural light passes through the polarizer 100, the light whose vibration direction is perpendicular to the transmission axis of the polarizer 100 will be absorbed. Therefore, only the polarized l...

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Abstract

The invention provides a polaroid, adapting to a display screen, wherein the display screen comprises a light transmitting area and a display area surrounding the light transmitting area, the polaroidis used for covering the light transmitting area and the display area, the polaroid comprises a first lamination portion and a second lamination portion, the first lamination portion is used for covering the light transmitting area, and the first lamination portion has a first height; the second lamination portion is used for covering the display area, the second lamination portion has a second height, wherein the first height is smaller than the second height, and the light transmittance of the first lamination portion is greater than that of the second lamination portion. The polaroid provided by the invention is provided with the first lamination portion, and the height of the first lamination portion is smaller than the height of the second lamination portion, so that glue filling package can be facilitated, and the light intake quantity of a camera can be improved, which is conducive to improving the camera shooting quality. The invention further provides a display module and a mobile terminal.

Description

technical field [0001] The present application relates to the field of electronic equipment, in particular, to a polarizer, a display module and a mobile terminal. Background technique [0002] With the development of mobile phone full-screen technology, the current development direction tends to integrate the front camera under the screen, which can save the cumbersome mechanism design such as lifting the camera. To integrate the camera under the screen, it is necessary to open the screen to increase the amount of light entering the camera and improve the quality of the camera. Holes are divided into through-hole and blind-hole schemes. Through-hole means that all auxiliary film materials of the screen, such as polarizers, including the screen, need to be opened, and the camera directly touches the cover glass. Blind hole means that the screen does not have a hole, and the auxiliary film material such as a polarizer has a hole. However, in the blind hole solution, the pol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B5/30
CPCG02B5/3041G02B5/3083
Inventor 刘敏
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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