Proximity sensor assembly, display assembly and electronic equipment

A technology of proximity sensors and display components, which is applied in the direction of converting sensor output, using optical devices to transmit sensing components, electronic switches, etc., which can solve the problems of display effects that are difficult to display, restrict the expressiveness of the full-screen appearance, and hollow out areas that cannot be displayed and other issues to achieve the effect of avoiding potential adverse effects and meeting the requirements for 100% full-screen development

Active Publication Date: 2021-03-09
OPPO CHONGQING INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the hollowed out area cannot realize the display function, and the transparent area cannot display or it is difficult to display the same display effect as other areas of the screen, thus restricting the appearance of the full screen.

Method used

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  • Proximity sensor assembly, display assembly and electronic equipment
  • Proximity sensor assembly, display assembly and electronic equipment
  • Proximity sensor assembly, display assembly and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] Such as Figure 1-Figure 3 As shown, the proximity sensor assembly 10 according to the embodiment of the present application includes a light emitting body 1, a light guide structure 2 and a non-transparent package 3, the light emitting body 1 includes a light source 11 and a convex lens 12, and the light source 11 is an infrared point The light source, the convex lens 12 is arranged between the light source 11 and the filter 21, one side of the package 3 has an opening, the light guide structure 2 is a filter 21, the light emitting body 1 and the filter 21 are packaged in the package 3 and the filter 21 is opposite to the opening.

[0057] Such as figure 2 As shown, the filter 21 is provided with through-holes 21a passing through it in the thickness direction. The through-holes 21a are multiple and distributed in a matrix of four rows and four columns. The lateral spacing between the centers of adjacent through-holes 21a W and the longitudinal spacing L are respecti...

Embodiment 2

[0060] Such as Figure 4As shown, according to the proximity sensor assembly 10 of the embodiment of the present application, the proximity sensor assembly 10 includes a light emitting body 1, a light guide structure 2 and a non-transparent package 3, the light emitting body 1 includes a light source 11 and a convex lens 12, and the light source 11 is an infrared point light source, and the convex lens 12 and the light source 11 are arranged in sequence along a direction parallel to the OLED screen 20 and packaged in the package 3 .

[0061] Such as Figure 4 As shown, the light guide structure 2 includes a plurality of optical fibers 22 and is distributed in a matrix of four rows and four columns, and each optical fiber 22 includes a first conductive segment 221 perpendicular to the OLED screen 20 and a second conductive segment parallel to the OLED screen 20 222 , the first conduction segment 221 is located outside the package 3 , and the end of the second conduction segmen...

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Abstract

The application discloses a proximity sensor assembly, a display screen assembly, and electronic equipment. The proximity sensor assembly is used in electronic equipment with an OLED screen, and there is a light-transmitting gap between the pixels of the OLED screen and the pixel driving circuit. The proximity sensor assembly includes a light-emitting body and a light-guiding structure, the light-guiding structure defines a light path opposite to the light-transmitting gap, and the light-emitting body passes through the light path and the light-transmitting gap to the The OLED screen emits light. According to the proximity sensor component of the present application, the potential adverse effects of light on OLED pixel organic light-emitting materials and driving circuits can be avoided without sacrificing the display area of ​​the OLED screen, and can meet the development requirements of 100% full screen.

Description

technical field [0001] The present application relates to the technical field of electronic equipment, in particular to a proximity sensor assembly, a display screen assembly and electronic equipment. Background technique [0002] In related technologies, the proximity sensing solution of the full screen is to hollow out or make a certain position of the OLED screen transparent, and place a proximity sensor under the hollowed out or transparent position, and the proximity sensor emits and receives light through the hollowed out or transparent area, thereby Implement proximity sensing functionality. However, the hollowed-out area cannot realize the display function, and the transparent area cannot display or it is difficult to display the same display effect as other areas of the screen, thus restricting the appearance expressiveness of the full screen. Contents of the invention [0003] This application aims to solve at least one of the technical problems existing in the ...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): G01D5/26
CPCG01D5/268H03K17/941H03K17/945
Inventor袁学剑
OwnerOPPO CHONGQING INTELLIGENT TECH CO LTD