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An electronic device and distance detection method

A technology of electronic equipment and distance, applied in the field of communication, can solve problems such as contrast and achieve the effect of reducing interference

Active Publication Date: 2020-10-30
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a distance sensing device, electronic equipment and a distance detection method to solve the problem in the prior art that the color at the opening position of the corresponding distance sensing sensor on the cover plate has obvious contrast with the color of other areas on the cover plate question

Method used

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  • An electronic device and distance detection method
  • An electronic device and distance detection method
  • An electronic device and distance detection method

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Embodiment Construction

[0025] 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 some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0026] Such as figure 1 As shown, the embodiment of the present invention provides a distance sensing device, including: a transmitting tube 1, a first receiving tube 2 and a second receiving tube 3, wherein the distance between the first receiving tube 2 and the transmitting tube 1 is The first distance is different from the second distance between the second receiving tube 3 and the transmitting tube 1 .

[0027] Wherein, the emitting tube 1 is used...

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Abstract

The present disclosure discloses a distance-sensing apparatus, an electronic device, and a distance detection method, wherein the distance-sensing apparatus comprises: a transmitting tube, a first receiving tube, and a second receiving tube. The transmitting tube is used to emit infrared light. The first receiving tube is used to receive first reflected light reflected after first emitted light is irradiated at a target body, wherein the first emitted light is infrared light emitted by the transmitting tube at a first power. The second receiving tube is used to receive second reflected light reflected after second emitted light is irradiated at the target body, wherein the second emitted light is infrared light emitted by the transmitting tube at a second power. A first distance from the first receiving tube to the transmitting tube is different from a second distance from the second receiving tube to the transmitting tube.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular, to a distance sensing device, electronic equipment, and a distance detection method. Background technique [0002] With the rapid development of electronic equipment, users have higher and higher requirements on the appearance of electronic equipment. At present, most electronic devices have distance sensors (that is, infrared photosensitive). When a distance sensing sensor is installed on an electronic device, it is necessary to perform opening treatment on the ink layer of the cover plate, and apply infrared rays to the position of the opening treatment on the ink layer ( Infrared Radiation, referred to as IR) ink, so that after the infrared light is emitted, there is enough reflected energy to be detected. When this distance sensing sensor is installed in an electronic device, it needs to process the cover of the electronic device, which is no...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/725H04M1/02
CPCH04M1/026H04M1/0277H04M2250/12H04M1/72454H04M1/72457
Inventor 苏江戢记球蒋斌钟恒鸣
Owner VIVO MOBILE COMM CO LTD