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Bistable display device

A bistable display and substrate technology, applied in nonlinear optics, instruments, optics, etc., can solve the problems of energy loss, flexible characteristic loss, etc., and achieve the effect of saving energy loss

Inactive Publication Date: 2010-12-29
WINTEK CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, although a better display effect can be obtained compared with the reflective type after being equipped with a backlight module, the design of the backlight module causes the loss of flexibility characteristics and a large amount of energy loss, so it is not suitable for various portable products superior

Method used

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Embodiment Construction

[0030] Please refer to figure 1 as well as figure 2 . figure 1 It is a structural schematic diagram showing the bistable display device according to the first embodiment of the present invention; figure 2 is to draw figure 1 Another embodiment of the display medium 330 is shown in FIG.

[0031] The bistable display device according to the first embodiment of the present invention includes a first substrate 100 , a thin film transistor array 200 and a bistable display panel 300 . The TFT array 200 is disposed on the first substrate 100 and includes a plurality of pixel electrodes 210 . The bistable display panel 300 is set on the thin film transistor array 200, and includes a second substrate 310, a plurality of enclosed areas 320, a display medium 330, a common electrode 340 and a plurality of front light sources 350, wherein the display medium 330 is The common electrode 340 and the second substrate 310 are disposed in the enclosed areas 320 , and the front light sourc...

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Abstract

A bistable display device comprises a first substrate, a thin film transistor array and a bistable display panel, wherein the thin film transistor array is arranged on the first substrate and comprises a plurality of pixel electrodes; the bistable display panel is arranged on the thin film transistor array and comprises a second substrate, a plurality of closed intervals, a display medium, a common electrode and a plurality of front light sources; the display medium is held in the closed intervals; the common electrode and the second substrate are arranged on the closed intervals; and the front light sources are integrated on the second substrate and the common electrode.

Description

technical field [0001] The present invention relates to a display device, and more particularly to a bistable display device with improved readability. Background technique [0002] With the advancement of display technology, liquid crystal display panels (LCD Display), which are more mature in technology, have been widely used in various consumer electronic products, such as mobile phones, notebook computers, digital cameras, satellite navigation and so on. However, under the trend of thinning, low power consumption and long life, the technology of electronic paper (E-Paper) has also emerged accordingly. [0003] Here, the electrophoretic display (EPD) technology developed by E-Ink is used as an illustration. The E-Ink electrophoretic display includes a frontplane laminate (FPL) and a thin film transistor array substrate (TFT Array Substrate). The front plate includes transparent electrodes and a display layer, wherein the display layer further includes a plurality of micr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/167
Inventor 刘锦璋苏国彰
Owner WINTEK CORP
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