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Optical module, forming method thereof and display device

A technology of optical modules and optical films, applied in the field of optical modules, can solve problems such as poor screen performance, and achieve the effects of simple process, small size and improved performance

Inactive Publication Date: 2021-04-20
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In the related art, the optical sensor is directly placed on the bottom of the organic light emitting diode (OLED) screen, but such a design leads to poor performance of the screen.

Method used

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  • Optical module, forming method thereof and display device
  • Optical module, forming method thereof and display device
  • Optical module, forming method thereof and display device

Examples

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Embodiment Construction

[0025] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. 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 examples do not represent all implementations consistent with this disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0026] figure 1 A schematic structural diagram of an optical module according to an exemplary embodiment is shown. The optical module can be placed at the bottom of the screen. For example, the screen may be an OLED screen or other display screen.

[0027] Such as figure 1 As shown, in an exemplary embodiment, the optical module 100 may include: an optical film 101 ; an optical sensor 102...

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Abstract

The invention relates to an optical module, an optical module forming method and a display device. According to the optical module provided by the embodiment of the invention, the optical module is arranged at the bottom of a screen, and the optical module comprises an optical sensor arranged on a printed circuit board; and an optical film, wherein the optical film is directly attached to the optical sensor. The optical thin film is directly attached to the surface layer of the optical sensor, so that the distance between the optical thin film and the optical sensor is close enough, the sealing performance is good, the defects of air entry, light leakage and the like are avoided, the performance of detecting external ambient light is improved, and power consumption is reduced. In addition, the formed optical module is small in size, simple in technological process and low in technological difficulty, the height of the device is minimized, and the production and manufacturing cost is reduced.

Description

technical field [0001] The present disclosure relates to an optical module, a method for forming the optical module, and a display device including the optical module. Background technique [0002] In recent years, mobile phone products have gradually moved towards a full screen, and the display area gradually occupies the entire screen area, which leads to no good placement area for optical sensors. The optical sensor is mainly used to collect the external ambient light brightness or color temperature of the mobile phone product. Then adjust the brightness or color temperature of the mobile phone screen to reduce power consumption and improve user experience. [0003] In the related art, the optical sensor is directly placed on the bottom of the organic light emitting diode (OLED) screen, but such a design leads to poor performance of the screen. Contents of the invention [0004] In order to overcome the problems existing in the related art, embodiments of the present ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G5/10
Inventor 师璐吕冰古蒋林
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD