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Display system and method capable of automatically adjusting display brightness

A technology for displaying brightness and display system, which is applied to components of TV systems, components of color TVs, and remote control tuning using near-field transmission, which can solve problems such as increasing user inconvenience

Inactive Publication Date: 2006-09-06
ASUSTEK COMPUTER INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the display brightness of the TV must be manually adjusted by the user, it will increase the inconvenience for the user in operation.

Method used

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  • Display system and method capable of automatically adjusting display brightness

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Embodiment Construction

[0008] The present invention proposes a display system that can automatically adjust the display brightness of a display device in the display system when the ambient brightness changes, so that users can feel comfortable viewing effects and reduce user inconvenience in operation.

[0009] The display system includes a remote controller with a light sensor and a display device. When a specific button on the remote controller is triggered, the light sensor senses the ambient brightness where the remote controller is located to obtain an ambient brightness value, and outputs the ambient brightness value to the display device in a wireless transmission manner. The display device adjusts the display brightness of the display device according to the ambient brightness value.

[0010] Please refer to figure 1 , which is a block diagram of a display system according to a preferred embodiment of the present invention. The display system 100 includes a display device 102 and a remote...

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Abstract

A display system includes remote controller and display unit, wherein said remote controller including photoinduction unit, special button and wireless transmission module, display unit including screen, wireless receiving module and microprocessor, when special button triggered, photoinduction unit sensing remote controller located environment brightness to obtain environment brightness value. Wireless transmission module outputs environment brightness value to wireless receiving module in wireless transmission mode. Wireless receiving module outputs environment brightness value to microprocessor. Microprocessor regulates screen displaying brightness according to environment brightness value.

Description

【Technical field】 [0001] The present invention relates to a display system, and in particular to a display system capable of automatically adjusting display brightness. 【Background technique】 [0002] Television (television) has played an important role in modern life. The adjustment mode of the TV set with the function of adjusting the display brightness at present is that the display brightness of the TV set can be adjusted by the adjustment button provided on the TV set or by the adjustment button on the remote controller. Therefore, when the environment in which the television is used becomes brighter, the user can adjust the display brightness of the television by adjusting the adjustment button on the television or the remote controller, so that the display screen becomes brighter. Conversely, when the brightness in the environment becomes dark, the user can also adjust the display brightness through the adjustment buttons on the TV or the remote controller to darken ...

Claims

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Application Information

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IPC IPC(8): H04N5/57H03J9/02
Inventor 钟寿南
Owner ASUSTEK COMPUTER INC
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