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Single box thickness transflective blue-phase liquid crystal display

A blue-phase liquid crystal, single-cell-thick technology, used in instruments, nonlinear optics, optics, etc., can solve the problems of unequal response time in the transmission area, complex manufacturing process of double-cell-thick transflective liquid crystal display panels, etc.

Inactive Publication Date: 2011-04-13
SICHUAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the manufacturing process of the double-cell thick transflective liquid crystal display panel is complicated, and the response time of the transmissive area is not equal to that of the reflective area due to different cell thicknesses.

Method used

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  • Single box thickness transflective blue-phase liquid crystal display
  • Single box thickness transflective blue-phase liquid crystal display
  • Single box thickness transflective blue-phase liquid crystal display

Examples

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Embodiment Construction

[0025] An embodiment of a single-cell thick transflective blue-phase liquid crystal display proposed by the present invention will be described in detail below to further describe the present invention in detail. It is necessary to point out that the following examples are only used for further description of the present invention, and cannot be interpreted as limiting the protection scope of the present invention, and those skilled in the art make some non-essential improvements to the present invention according to the above-mentioned content of the present invention And adjustments still belong to the protection scope of the present invention.

[0026] An embodiment of the present invention provides a single-cell thick transflective blue-phase liquid crystal display. as attached figure 1 As shown, the transmissive area and the reflective area of ​​the transflective liquid crystal display have the same liquid crystal cell thickness d; the upper substrate 10 includes an uppe...

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Abstract

The invention discloses a single box thickness transflective blue-phase liquid crystal display, which is characterized in that: liquid crystal layers in a transmissive area and a reflective area of the transmissive liquid crystal display are made of the same blue-phase liquid crystal material, and adopts the same liquid crystal box thickness. A transparent wall-shape electrode is adopted in the transmissive area and a transparent trapezoidal electrode is adopted in the reflective area. By optimally arranging the transparent wall-shape electrode in the transmissive area and the transparent trapezoidal electrode in the reflective area, and setting the transflective blue-phase liquid crystal box thickness, the matched electro-optic properties of the transmissive area and the reflective area and a large angle of view are achieved.

Description

1. Technical field [0001] The invention relates to the field of liquid crystal display, more specifically, the invention relates to the field of transflective liquid crystal display, especially a transflective display using blue phase liquid crystal. 2. Background technology [0002] With the rapid development of portable electronic devices such as digital cameras, portable video recorders, personal digital assistants and mobile phones, there is an urgent need to develop display devices with low power consumption and good indoor readability. Each sub-pixel of a transflective liquid crystal display is composed of a transmissive area and a reflective area, and the transmissive area and the reflective area can work independently or work together in two modes. The transmission area adopts the backlight mode, which has a good display effect indoors; the reflection area adopts the light source mode of the surrounding environment, which has a good display effect outdoors and saves ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1343G02F1/13363G02F1/1335G02F1/137
Inventor 王琼华宋呈群李大海
Owner SICHUAN UNIV
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