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Sensing device and electronic device with the same

A technology of sensing devices and electronic devices, which is applied to components of lighting devices, lighting devices, telephone structures, etc., can solve problems such as increasing the cost of electronic devices, failing to realize screen locking, and affecting users' use

Inactive Publication Date: 2018-09-25
SHENZHEN FUTAIHONG PRECISION IND CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the light sensor transmits information to the mobile phone to lock the screen when the sensor detects light. However, during the answering process, the angle of the mobile phone or the hair between the mobile phone and the ear will affect the sensing of the sensor. The light or received light is weak, and the screen cannot be locked, which affects the user's use; if the intensity of the light source or light sensor is increased, the cost of the electronic device will be increased

Method used

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  • Sensing device and electronic device with the same
  • Sensing device and electronic device with the same
  • Sensing device and electronic device with the same

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Embodiment Construction

[0018] The electronic device in the present invention may be a mobile phone, a camera and other electronic devices with a touch screen. see figure 1 and Figure 6 In this embodiment, the electronic device is a mobile phone 100 , which includes a main body 110 , a screen 130 , a central processing unit 140 , a judging module 150 and a sensing device 10 . The central processing unit 140 is used for controlling the operation of the screen 130 , the judging module 150 and the sensing device 10 . The judging module 150 is used for receiving the light signal and comparing the light signal with a default value, so that the central processing unit 140 controls the screen 130 to be locked or opened.

[0019] The main body 110 is provided with a transparent panel 111 . The screen 130 is disposed on the surface of the body 110 equipped with the transparent panel 111 , and includes a display module (not shown). The screen 130 is a touch screen. The sensing device 10 of the preferred ...

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Abstract

A sensing device comprises a mounting body, a light source and a sensor, wherein the mounting body is provided with a light inlet and a light outlet; the light outlet and the light inlet are adjacently arranged; and the light source and the sensor are adjacently arranged inside the mounting body and are respectively opposite to the light outlet and the light inlet. The sensing device also comprises a mirror, the mirror comprises a light-in face, the mirror is arranged at one end part, opposite to the light source, inside the light outlet, and the light-in face faces the light source. Light emitted by the light source deflects after passing through the light-in face and intersects at the central branch line between the light source and the sensor, light reflected by a sensed object enters the light inlet to be emitted to the sensor, and signals are transmitted via conversion by the sensor. The invention also relates to an electronic device provided with sensing device.

Description

technical field [0001] The invention relates to a sensing device, and also relates to an electronic device with the sensing device. Background technique [0002] Currently, there are mobile phones with touch screens on the market. In order to ensure that the screen is not manipulated when talking on the screen or when it is placed in the pocket, and to save the power of the mobile phone, these mobile phones will be equipped with a screen lock key and an inductive screen lock device. For example, when the user answers the phone, the face is close to the screen. If the skin touches the screen, it is easy to touch the on-hook touch button or other systems that touch the screen. Therefore, a light sensor is installed on the top of the mobile phone screen. The distance from the mobile phone is used to feedback the light intensity to obtain information, and then control the lock of the mobile phone screen. Among them, the light sensor transmits information to the mobile phone to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/02F21V5/00F21V7/00
Inventor 何泉王猛
Owner SHENZHEN FUTAIHONG PRECISION IND CO LTD
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