Electronic device and manufacturing method thereof

A technology of an electronic device and a manufacturing method, applied in the field of electronics, can solve problems such as the limited position of the screen with a full screen and high screen ratio, and achieve the effects of ensuring reliability, avoiding hole-opening operations, and improving screen ratio.

Active Publication Date: 2018-09-14
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the high screen-to-body ratio of the full screen makes the space for the proximity sensor or other components in the screen limited.

Method used

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  • Electronic device and manufacturing method thereof
  • Electronic device and manufacturing method thereof
  • Electronic device and manufacturing method thereof

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Embodiment Construction

[0063] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0064] An electronic device, such as a mobile phone or a tablet computer, generally detects a distance between the electronic device and a user by installing an infrared sensor. Taking a mobile phone as an example, an infrared sensor is provided on the upper area of ​​the mobile phone. When the user makes a voice call or related operations, the mobile phone is close to the head, and the infrared sensor feeds back the distance information to the processor, and the processor executes corresponding instructions, such as turning off the lights ...

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Abstract

The invention discloses an electronic device and a manufacturing method thereof. The electronic device comprises a light-transmitting display screen and an infrared sensor, wherein the light-transmitting display screen comprises an upper surface and a lower surface backed to the upper surface; the light-transmitting display screen is used for emitting light to display through the upper surface; the lower surface comprises a display region and a border region surrounding the display region; and the infrared sensor is used for transmitting and/or receiving infrared light through the border region. According to the electronic device and the manufacturing method thereof, which are disclosed by the invention, the light-transmitting display screen is adopted, and the infrared sensor can be arranged in the border region of the lower surface of the light-transmitting display screen in a case of a full screen, so that influence of the infrared light emitted by the infrared sensor on working stability of a TFT of the display region can be avoided, thereby enabling the light-transmitting display screen and the infrared sensor to achieve respective functions in a case of mutual noninterference.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to an electronic device and a manufacturing method thereof. Background technique [0002] In the mobile terminal, the infrared proximity sensor emits infrared rays outward, and then judges the distance between the obstacle and the sensor by measuring the intensity of the infrared rays reflected back when encountering obstacles, and the mobile phone performs preset according to the distance information measured by the infrared proximity sensor For example, when talking on a call or when the mobile phone is in the pocket, the processor uses the distance information detected by the infrared proximity sensor to turn off the screen backlight to save the power of the mobile phone and prevent user misoperation. With the development of mobile terminals, full screen has become the development trend of mobile phones. However, the high screen-to-body ratio of the full screen makes the spa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/02H04W52/02
CPCH04M1/026H04M1/0266H04W52/027Y02D30/70
Inventor 李双华
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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