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Electrowetting display device

An electrowetting display and electrical connection technology, which is applied in the field of passive luminescent electrowetting display devices, can solve the problems of fewer assembly components, more assembly components, and complex structures of electrowetting display devices, and achieve fewer assembly components, compact structure, and simplified structure effect

Inactive Publication Date: 2011-04-13
INNOCOM TECH (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] In order to solve the above-mentioned problems that the electrowetting display device in the prior art has many assembly components and a complex structure, it is necessary to provide an electrowetting display device with fewer assembly components and a simple structure

Method used

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  • Electrowetting display device

Examples

Experimental program
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Embodiment Construction

[0021] Please refer to FIG. 4 , which is an assembled perspective view of the first embodiment of the display device of the present invention. The display device 3 is an electrowetting display device. The display device 3 includes a display panel 30 , a flexible printed circuit board 31 , a driving integrated circuit chip 32 and a light source array 33 . The flexible printed circuit board 31 , the driving integrated circuit 32 and the light source array 33 are disposed on the surface of the display panel 30 .

[0022] Please refer to FIG. 5 , which is an enlarged schematic view of a partial section of the display device shown in FIG. 4 along line V-V. The display panel 30 includes a color filter substrate 34 , a light guide substrate 35 , a water layer 36 and an insulating light-shielding oil layer 37 . The color filter substrate 34 is opposite to the light guide substrate 35 , and the water layer 36 and the insulating light-shielding oil layer 37 are sandwiched between the ...

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PUM

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Abstract

The invention relates to a display device, which comprises a light source and a display panel. The display panel comprises a light guide base plate, and the light guide base plate comprises a plurality of light guide circuits. The light source is directly arranged on the light guide base plate, and is electrically connected with the light guide circuits. The display device is light and thin, and is low in cost and convenient in assembly.

Description

technical field [0001] The invention relates to an electrowetting display device, in particular to a passive luminescent electrowetting display device. Background technique [0002] Display devices generally include active light emitting display devices and passive light emitting display devices. Among them, active light-emitting display devices generally include cathode ray tube display devices, plasma display devices, and organic electroluminescence display devices, etc., and passive light-emitting display devices generally include electrowetting display devices and liquid crystal display devices. Because the display panel of the passive display device does not emit light itself, a light source is required to provide light to enter the display panel to realize image display. [0003] Please refer to FIG. 1 , which is a three-dimensional exploded schematic diagram of an electrowetting display device in the prior art. The electrowetting display device 1 includes a backligh...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B26/02G09F9/30
Inventor 夏柏杨徐伟初
Owner INNOCOM TECH (SHENZHEN) CO LTD