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Light intensity control unit, display module and display method

A light intensity control and display module technology, applied in the field of optics and display, can solve problems such as high power consumption, and achieve the effects of reducing distance, reducing power consumption, and reducing excitation voltage

Active Publication Date: 2014-08-27
LENOVO (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Embodiments of the present invention provide a light intensity control unit, a display module, and a display method, which are used to solve the technical problem of high power consumption during DMS display in the prior art, and achieve the technical effect of reducing power consumption

Method used

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  • Light intensity control unit, display module and display method
  • Light intensity control unit, display module and display method
  • Light intensity control unit, display module and display method

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Embodiment Construction

[0028] The light intensity control unit in the embodiment of the present invention may include N shutters, each of the N shutters has M optical openings, and the width of each of the M optical openings is A width, the first width is not greater than a preset width, so as to reduce the moving distance of the shutter when the light intensity control unit performs light intensity control; N and M are both positive integers.

[0029] In the embodiment of the present invention, the widths of the optical openings in the shutter are all the first width, the first width is not greater than the preset width, and the first width is smaller than the opening in the shutter in the prior art Width, when the shutter moves, it only needs to move the first distance corresponding to the first width, and the first distance is smaller than the distance that the shutter needs to move in the prior art. In this way, because the shutter moves The distance is reduced, which in turn reduces the excitat...

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PUM

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Abstract

The invention discloses a light intensity control unit used for reducing power consumption. The light intensity control unit contains N shutters. Each of the N shutters has M optical openings, and width of each of the M optical openings is a first width. The first width is not more than a preset width to minimize displacement distance of the shutters when the light intensity control unit carries out light intensity control. N and M are both positive integers. The invention also discloses a display module of the light intensity control unit, electronic equipment containing the display module and a light intensity control method realized by the light intensity control unit.

Description

technical field [0001] The invention relates to the field of optics and display, in particular to a light intensity control unit, a display module and a display method. Background technique [0002] With the continuous development of science and technology, electronic technology has also developed rapidly, and there are more and more types of electronic products, and people have also enjoyed various conveniences brought by the development of science and technology. Now people can enjoy the comfortable life brought by the development of science and technology through various types of electronic devices. For example, electronic devices such as televisions have become an indispensable part of people's lives, and people can watch TV programs through the television to enjoy themselves physically and mentally. [0003] MEMS (Micro-Electro-Mechanical Systems, Micro-Electro-Mechanical Systems) refers to a micro-device or system that can be mass-produced and integrates micro-mechani...

Claims

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Application Information

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IPC IPC(8): G02B26/02
Inventor 张振华尚可
Owner LENOVO (BEIJING) CO LTD
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