Light guide component and mobile terminal including same

A technology of light guide components and light guide sleeves, applied in electrical components, devices with sensors, digital data processing components, etc., can solve problems such as limitations and increase in screen ratio, so as to increase the screen ratio and achieve a full screen Effect

Active Publication Date: 2020-08-14
SHANGHAI MORUAN COMM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to overcome the defect in the prior art that the improvement of the screen-to-body ratio is limited because the mobile terminal must reserve a large area for the photosensitive device, and to provide a light guide component and a mobile terminal containing it

Method used

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  • Light guide component and mobile terminal including same
  • Light guide component and mobile terminal including same
  • Light guide component and mobile terminal including same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0084] Such as figure 1 As shown, the light guide assembly 10 includes: a cover unit 100 , a photosensitive unit 200 and a casing 300 . The cover unit 100 is disposed on the casing 300 , and the cover unit 100 includes a glass cover 110 . The glass cover 110 has a light-concentrating edge 111 . The light-sensing unit 200 is disposed opposite to the light-condensing edge 111 , and a light-sensing channel 400 through which light passes is provided between the light-sensing unit 200 and the light-condensing edge 111 .

[0085] As mentioned above, the light-sensing unit 200 can be operated normally only by reserving a small space at the edge through the light-concentrating edge 111, which is conducive to improving the screen-to-body ratio of the mobile terminal, thereby facilitating the realization of a comprehensive Screen.

Embodiment 2

[0087] Such as Figure 2-6 As shown, the light guide assembly 10 includes: a cover unit 100 , a photosensitive unit 200 and a casing 300 . Such as figure 2 As shown, the cover unit 100 is disposed on the casing 300 , and the cover unit 100 includes a glass cover 110 . The glass cover 110 has a light-concentrating edge 111 . The light-sensing unit 200 is disposed opposite to the light-condensing edge 111 , and a light-sensing channel 400 through which light passes is provided between the light-sensing unit 200 and the light-condensing edge 111 .

[0088] Specifically, such as figure 2 As shown, the cover unit 100 also includes a touch screen 120 (ie TP, Touch Panel), and one side of the glass cover 110 ( figure 2 The middle is the upward side) facing the user, and the touch screen 120 is located on the other side of the glass cover 110 ( figure 2 The center is the downward side), and the touch screen 120 is made of transparent material like the glass cover plate 110 . ...

Embodiment 3

[0101] Such as Figure 7 As shown, the light guide assembly 10 of this embodiment is substantially the same as that of Embodiment 2, the only difference being that: a riser plate 800 is provided between the photosensitive unit 200 and the main board 700 . The material of the riser 800 is the same as that of the main board 700 , and is used to shorten the distance between the photosensitive unit 200 and the cover unit 100 . The assembly process of the light guide assembly 10 of this embodiment is also substantially the same as that of Embodiment 2.

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Abstract

The invention discloses a light guide assembly and a mobile terminal equipped with the light guide assembly. The light guide assembly comprises a cover plate unit, a photosensitive unit and a casing,wherein the cover plate unit is arranged on the casing, the cover plate unit comprises a glass cover plate, the glass cover plate has a light focusing edge, the photosensitive unit is arranged opposite to the light focusing edge, and a light focusing channel for pass of light is arranged between the photosensitive unit and the light focusing edge. The light guide assembly is advantaged in that through the light focusing effect of the light focusing edge, normal operation of the photosensitive unit can be achieved through only reserving the relatively small space at the edge, increase of the screen-to-body ratio of the mobile terminal is facilitated, and realization of a full screen is facilitated.

Description

technical field [0001] The invention relates to the technical field of mobile terminals, in particular to a light guide component and a mobile terminal including the same. Background technique [0002] A mobile terminal generally includes a variety of photosensitive devices, such as a light sensor (Light sensor), a distance sensor (P-sensor), and the like. The principle of the light sensor is generally that the phototransistor accepts the external light to generate a current of varying strength, so as to perceive the brightness of the environment; it is usually used to adjust the brightness of the automatic backlight of the screen, increase the brightness of the screen during the day, and reduce the brightness of the screen at night, making the screen more visible. It is clear and not dazzling; it can also be used for automatic white balance when taking pictures; or it can be used with the distance sensor to detect whether the mobile terminal is in the pocket to prevent acci...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/16H04M1/02
CPCH04M1/026H04M1/0262H04M2250/12H04M2250/22
Inventor 朱丁纯
Owner SHANGHAI MORUAN COMM TECH
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