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Color filter and display panel using same

A color filter, display panel technology, applied in the direction of filters, optics, optical components, etc., can solve the problems of poor light penetration, disadvantage, and low energy consumption of color filters

Inactive Publication Date: 2016-07-27
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, because the color filter only passes through some of the light of a specific color in the backlight light and filters out some of the light of other colors during the filtering process, the light penetration of the color filter is poor, thereby reducing the color of the color filter. The backlight utilization rate of the light sheet is not conducive to achieving low energy consumption

Method used

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  • Color filter and display panel using same
  • Color filter and display panel using same
  • Color filter and display panel using same

Examples

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Embodiment Construction

[0022] see figure 1 and figure 2 , figure 1 It is a schematic structural diagram of the first embodiment of the display panel of the present invention, figure 2 for figure 1 A cross-sectional view of panel 1 is shown in . In order to clearly illustrate preferred embodiments of the present invention, figure 2 Only one pixel region 100 of the display panel 1 is disclosed. The display panel 1 is used to display images in full color, and the display panel 1 may be a liquid crystal display panel or an organic electroluminescent display panel. In this embodiment, the display panel 1 is an organic electroluminescent display panel.

[0023] The display panel 1 includes a first substrate 11 and a second substrate 12 oppositely disposed. The first substrate 11 is provided with a light emitting component 13 for emitting display light. In this embodiment, the light-emitting component 13 is an organic light-emitting diode that emits white light.

[0024] The second substrate 12...

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Abstract

The present invention relates to a color filter including a first substrate and a number of first quantum dot particles doped in the first substrate. A color of the first substrate is a first primary color. The first quantum dot particles convert other color component light having energy higher than the first primary color to a color componenet light with the first primary color. The present invention also relates to a display panel using the color filter.

Description

technical field [0001] The invention relates to a color filter and a display panel using the color filter. Background technique [0002] The current color filter usually includes a substrate, a black matrix arranged on the substrate to define a plurality of filter areas of different colors, a color filter material coated in the corresponding filter area, and a layer covering the color filter. A protective layer on a material. When the light emitted by the backlight passes through the color filter material, only the light of the wavelength part corresponding to the color of the color filter material can pass through, and the other wavelength parts of the backlight light are reflected or absorbed by the color filter, In this way, the function of transmitting light of a specific color with a specific filter area is realized. However, because the color filter only passes through some of the light of a specific color in the backlight light and filters out some of the light of o...

Claims

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Application Information

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IPC IPC(8): G02B5/20G02F1/1335
CPCG02B5/22G02B5/201G02B5/206
Inventor 曾士宾郑荣安
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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