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Mobile terminal with screen capable of automatically adjusting brightness and manufacturing method for mobile terminal

A mobile terminal and automatic adjustment technology, applied in the electronic field, can solve problems such as increased power consumption and limited screen brightness adjustment

Inactive Publication Date: 2016-02-03
肖锐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, when the mobile terminal is used outdoors, due to the limited screen brightness adjustment, it cannot solve the display problem under strong light, and the power consumption will increase significantly as the screen brightness is increased.

Method used

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  • Mobile terminal with screen capable of automatically adjusting brightness and manufacturing method for mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] The mobile terminal 10 , the electrochromic device 20 and the controller 30 are assembled.

[0068] Making the electrochromic device 20 includes:

[0069] (1) WO 3 Nano film 5 material electrochromic electrode preparation:

[0070] a. Magnetron sputtering a fluorine-doped tin oxide (FTO) film 2 on the surface of tempered glass 1 with a specific size, with a thickness of about 320nm;

[0071] b. Perform high-temperature annealing treatment on it to obtain FTO conductive glass with higher strength, then ultrasonically clean the FTO conductive glass for 20 minutes in the order of ultrapure water, acetone, and ethanol, and dry it for later use; then, use magnetron sputtering method Coating W film on FTO glass with a thickness of 220nm; W film is used as WO 3 a growth source for the nanowires;

[0072] c. Prepare a 0.2mol / L sodium tungstate aqueous solution, then add 3mol / L hydrochloric acid dropwise until no precipitation occurs, and then dissolve the obtained precipita...

Embodiment 2

[0087] The mobile terminal 10 , the electrochromic device 20 and the controller 30 are assembled.

[0088] Making the electrochromic device 20 includes:

[0089] (1) WO 3 Nano film 5 material electrochromic electrode preparation:

[0090] a. Magnetron sputtering fluorine-doped tin oxide (FTO) film 2 on the surface of tempered glass 1 with a specific size, with a thickness of about 360nm;

[0091]b. Perform high-temperature annealing treatment on it to obtain FTO conductive glass with higher strength, then ultrasonically clean the FTO conductive glass for 20 minutes in the order of ultrapure water, acetone, and ethanol, and dry it for later use; then, use magnetron sputtering method Coating W film on FTO glass with a thickness of 200nm; W film is used as WO 3 a growth source for the nanowires;

[0092] c. Prepare a 0.2mol / L sodium tungstate aqueous solution, then add 3mol / L hydrochloric acid dropwise until no precipitation occurs, and then dissolve the obtained precipitate ...

Embodiment 3

[0107] The mobile terminal 10 , the electrochromic device 20 and the controller 30 are assembled.

[0108] Making the electrochromic device 20 includes:

[0109] (1) WO 3 Nano film 5 material electrochromic electrode preparation:

[0110] a. Magnetron sputtering a fluorine-doped tin oxide (FTO) film on the surface of tempered glass 1 with a specific size, with a thickness of about 340nm;

[0111] b. Perform high-temperature annealing treatment on it to obtain FTO conductive glass with higher strength, then ultrasonically clean the FTO conductive glass for 20 minutes in the order of ultrapure water, acetone, and ethanol, and dry it for later use; then, use magnetron sputtering method Coating W film on FTO glass with a thickness of 210nm; W film is used as WO 3 a growth source for the nanowires;

[0112] c. Prepare a 0.2mol / L sodium tungstate aqueous solution, then add 3mol / L hydrochloric acid dropwise until no precipitation occurs, and then dissolve the obtained precipitate...

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Abstract

The invention discloses a mobile terminal with a screen capable of automatically adjusting brightness and a manufacturing method for the mobile terminal. Improvements are conducted to electrochromism component structure and manufacturing technology, so a self-powering function can be achieved; screen brightness can be adjusted via an electrochromism principle; the manufactured electrochromism component has short color-changing response time, wide color-changing range, high photoelectric energy conversion efficiency and long service life; and the manufacturing method can be simply operated and suitable for industrial production.

Description

technical field [0001] The invention belongs to the field of electronics, and more specifically relates to a mobile terminal with a screen that automatically adjusts brightness and a manufacturing method thereof. Background technique [0002] Mobile terminals refer to computer devices that can be used on the move, including mobile phones, notebooks, tablets, POS machines, etc. Among them, the screen is an important part of the mobile terminal, and its main function is to display information, which is convenient for users to view. [0003] However, when the mobile terminal is used outdoors, due to the limited screen brightness adjustment, the display problem under strong light cannot be well solved, and the power consumption will increase significantly as the screen brightness is increased. Contents of the invention [0004] In view of the problems existing in the background technology, the present invention proposes a mobile terminal with a screen that automatically adjus...

Claims

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Application Information

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IPC IPC(8): G02F1/15G02F1/155
CPCG02F1/15G02F1/155
Inventor 肖锐
Owner 肖锐
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