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Liquid crystal display apparatus, method of driving liquid crystal display apparatus, and electronic apparatus

A liquid crystal display device, electrode technology, applied in static indicators, cathode ray tube indicators, instruments, etc., can solve the problem of public voltage deviation

Active Publication Date: 2013-09-25
JAPAN DISPLAY INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the manufacturing process of the liquid crystal panel, that is, before the liquid crystal panel is shipped, even when the common voltage V com When adjusted to the optimum value, the common voltage V com May deviate from optimum

Method used

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  • Liquid crystal display apparatus, method of driving liquid crystal display apparatus, and electronic apparatus
  • Liquid crystal display apparatus, method of driving liquid crystal display apparatus, and electronic apparatus
  • Liquid crystal display apparatus, method of driving liquid crystal display apparatus, and electronic apparatus

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Embodiment Construction

[0018] Hereinafter, embodiments of the present disclosure (hereinafter, referred to as “embodiments”) will be described with reference to the drawings. The present disclosure is not limited to these embodiments, and various numerical values ​​described in the embodiments are merely examples. Description will be made in the following order.

[0019] 1. Outline Related to Liquid Crystal Display Device, Method of Driving Liquid Crystal Display Device, and Electronic Device According to Embodiments of the Present Disclosure

[0020] 2. Liquid crystal display device according to an embodiment of the present disclosure

[0021] 2-1. System Configuration

[0022] 2-2. Common voltage V com Mechanisms of Deviation from Optimum Values

[0023] 2-3. Features of the embodiment

[0024] 2-4. Revise

[0025] 3. Revise

[0026] 4. Configuration according to an embodiment of the present disclosure

[0027]

[0028] A liquid crystal display device according to an embodiment o...

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PUM

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Abstract

A liquid crystal display apparatus includes: a detection unit that detects the luminance of a backlight unit; and a controller that controls a voltage of a counter electrode, shared by pixels, based on a detection result of the detection unit.

Description

technical field [0001] The present disclosure relates to a liquid crystal display device, a method of driving the liquid crystal display device, and an electronic device. Background technique [0002] In a liquid crystal display device, in order to prevent deterioration of the specific resistance (resistance value of a substance) of the liquid crystal caused by continuously applying a DC voltage having the same polarity to the liquid crystal, inversion is applied to the pixel for a given period of time. The polarity of the voltage between the common electrode (counter electrode (counter electrode)) and the pixel electrode, that is, the so-called AC driving. [0003] In AC driving, when performing frame inversion driving in which a given period is set as a frame period, in a frame in which the voltage of the pixel electrode is higher than that of the counter electrode and in a frame in which the voltage of the pixel electrode is smaller than the voltage of the counter electro...

Claims

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Application Information

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IPC IPC(8): G09G3/00G09G3/36
CPCG09G3/3406G09G3/3614G09G3/3648G09G3/3655G09G2300/0452G09G2320/0204G09G2320/0247G09G2320/064G09G2330/021G09G2360/145G09G2360/16G09G3/36G09G5/10
Inventor 小出元
Owner JAPAN DISPLAY INC