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Transflective liquid crystal display (LCD) device

A liquid crystal display device, semi-transmissive and semi-reflective technology, which is applied in the directions of semiconductor devices, optics, instruments, etc., can solve the problems of poor display quality, complex manufacturing process of the semi-transmissive and semi-reflective liquid crystal display device, etc., and achieves a simple manufacturing process. , display the effect of good quality

Inactive Publication Date: 2012-08-29
INNOCOM TECH (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the shortcomings of the transflective liquid crystal display device with complicated manufacturing process and poor display quality, it is necessary to provide a transflective liquid crystal display device with simple manufacturing process and good display quality.

Method used

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  • Transflective liquid crystal display (LCD) device
  • Transflective liquid crystal display (LCD) device
  • Transflective liquid crystal display (LCD) device

Examples

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Embodiment Construction

[0017] Please also refer to figure 2 with image 3 , figure 2 It is a schematic plan view of the first embodiment of the transflective liquid crystal display device of the present invention, image 3 is along figure 2 The enlarged cross-sectional schematic diagram of line III-III shown. The transflective liquid crystal display device 2 includes a thin film transistor substrate 100 , a color filter substrate 200 and a liquid crystal layer 300 . The TFT substrate 100 is parallel to and opposite to the color filter substrate 200 . The liquid crystal layer 300 is sandwiched between the TFT substrate 100 and the color filter substrate 200 .

[0018] The thin film transistor substrate 100 includes a first substrate 180, a plurality of scanning lines 172, gates 170 and common electrodes 171 arranged on the side of the first substrate 180 adjacent to the liquid crystal layer 300, one covering the scanning lines 172, the common electrode 171 and part of the first insulating la...

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Abstract

The invention relates to a transflective liquid crystal display (LCD) device which comprises a plurality of pixel regions. Each pixel region comprises a through electrode for receiving gray scale voltage and a plurality of reflecting units which are in electric floating connection and are mutually independent, wherein the through electrode comprises a plurality of openings, and the reflecting units are arranged corresponding to the openings.

Description

technical field [0001] The invention relates to a semi-transmissive and semi-reflective liquid crystal display device. Background technique [0002] Liquid crystal display devices are widely used due to their characteristics of low radiation, light, thin and small size, and low power consumption. With the maturity and development of related technologies, there are more and more types of liquid crystal display devices. [0003] According to different light sources used by the liquid crystal display device, the liquid crystal display device can be divided into a transmissive liquid crystal display device and a reflective liquid crystal display device. The transmissive liquid crystal display device must set a backlight on the back of the liquid crystal display panel to realize image display, but the energy consumption of the backlight accounts for about half of the energy consumption of the entire transmissive liquid crystal display device, so the transmissive liquid crystal di...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1335G02F1/1343G02F1/1362H01L27/12
Inventor 林志隆向瑞杰陈盈伶姚怡安凌维仪陈鹊如
Owner INNOCOM TECH (SHENZHEN) CO LTD