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Liquid crystal display and its liquid crystal panel

A technology of liquid crystal panel and sub-pixel electrode, which is applied in the direction of static indicators, instruments, etc., can solve the problems of reducing the brightness of the liquid crystal panel, pulling down, increasing the power consumption of the liquid crystal panel, etc., and achieve the effect of increasing power consumption and eliminating color shift phenomenon

Active Publication Date: 2018-10-30
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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Problems solved by technology

[0007] However, the existing color shift compensation drive circuit improves the color shift of the liquid crystal panel by lowering the brightness of the sub-pixel Sub1, but reduces the brightness of the liquid crystal panel. At the same time, because the color shift compensation drive circuit adds a pixel switch and a capacitor , will also reduce the aperture ratio of the LCD panel, thereby increasing the power consumption of the LCD panel

Method used

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  • Liquid crystal display and its liquid crystal panel
  • Liquid crystal display and its liquid crystal panel
  • Liquid crystal display and its liquid crystal panel

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Embodiment Construction

[0024] Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the specific embodiments set forth herein. Rather, the embodiments are provided to explain the principles of the invention and its practical application, thereby enabling others skilled in the art to understand the invention for various embodiments and with various modifications as are suited to particular intended uses.

[0025] It will be understood that, although the terms "first", "second", etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another.

[0026] image 3 A block diagram of an LCD according to an embodiment of the present invention is shown.

[0027] refer to image 3 , the LCD includes: a liquid crystal panel 30...

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Abstract

The invention provides a liquid crystal panel which comprises a first data line, a second data line, a gate line, a pixel electrode, a first switch component and a second switch component, wherein the first data line and the second data line are mutually arranged in parallel and transmit a data voltage; the gate line is intersected with the first data line and the second data line and transmits a gate voltage; the pixel electrode is composed of a first sub-pixel electrode and a second sub-pixel electrode which are mutually electrically disconnected; the first switch component is connected to the first data line, the gate line and the first sub-pixel electrode; the second switch component is connected to the second data line, the gate line and the second sub-pixel electrode; and wherein, the first data line and the second data line simultaneously transmit data voltages with the same gray scale and opposite polarities. The invention also provides a liquid crystal display with the liquid crystal panel. The liquid crystal panel provided by the invention eliminates hue errors generated from different view angles of the liquid crystal panel, can also avoid decrease in luminance of the liquid crystal panel, and does not reduce an aperture rate of the liquid crystal panel, so that power consumption of the liquid crystal panel is not increased.

Description

technical field [0001] The invention belongs to the technical field of liquid crystal display, and in particular relates to a liquid crystal display and a liquid crystal panel thereof. Background technique [0002] A liquid crystal display (LCD for short) is one of the most widely used flat panel displays, and it usually consists of a liquid crystal panel and a backlight module for providing backlight to the liquid crystal panel. The liquid crystal panel is provided with a pair of panels of field generating electrodes such as a pixel electrode and a common electrode, and a Liquid Crystal (LC) layer disposed between the two panels. When a voltage is applied to the field generating electrode to generate an electric field in the LC layer, the electric field determines the orientation of the LC molecules in the liquid crystal layer, thereby adjusting the polarization of the light emitted by the backlight module to the liquid crystal layer, so that the liquid crystal panel displa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/36
CPCG09G3/3614G09G3/3688
Inventor 徐向阳
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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