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Display panel

A display panel and substrate technology, applied in the direction of instruments, electrical components, circuits, etc., can solve the problems of complex circuit design, different brightness attenuation range of light-emitting components, and affecting the color saturation of the display panel, etc.

Inactive Publication Date: 2015-02-25
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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Problems solved by technology

However, the luminance of the light-emitting elements of each primary color is different, and the brightness attenuation range of the light-emitting elements of each primary color is also different, so that the color saturation of the display panel is affected.
In order to improve the color saturation of the display panel, it is necessary to use various circuit compensations to balance the brightness and color of the color display in the display, resulting in complex circuit design.

Method used

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Embodiment Construction

[0014] see figure 1 , which is a schematic diagram of the first embodiment of the display panel 1 of the present invention. In order to clearly illustrate the preferred embodiment of the present invention, the following diagram only shows one pixel area. 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.

[0015] The display panel 1 includes a first substrate 11 and a second substrate 12 oppositely disposed. The display panel 1 defines a plurality of pixel areas 100 , and each pixel area 100 includes a first block 102 , a second block 103 and a third block 104 for emitting different color component lights. The first substrate 11 is provided with an organic electroluminescent element 13 for emitting monochromatic light. The organic electroluminescent element 13 is locate...

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Abstract

A display panel includes a first substrate, a lighting device emitting a monochrome light, and a color conversion layer comprising a quantum dots layer. The display panel defines a plurality of pixel areas, each pixel area includes a plurality of sub-pixels for correspondingly emitting light of different colors. The color conversion layer receives the monochrome light and converts the monochrome light to the light of different colors.

Description

technical field [0001] The invention relates to a display panel. Background technique [0002] At present, in organic electroluminescent display panels, luminescent materials of primary colors for color display are vapor-deposited on a substrate to form light-emitting elements of each primary color, and the light-emitting elements of each primary color emit light independently to perform color display. However, the luminance of the light-emitting elements of each primary color is different, and the brightness attenuation range of the light-emitting elements of each primary color is also different, so that the color saturation of the display panel is affected. In order to improve the color saturation of the display panel, it is necessary to use various compensation circuits in the display to balance the brightness and color of the color display, resulting in complex circuit design. Contents of the invention [0003] In view of this, it is necessary to provide a touch displ...

Claims

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Application Information

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IPC IPC(8): H01L27/32H01L51/52
CPCH01L27/322H01L27/3211H01L27/3244G02F1/133514G02F2202/108G02F1/133614H10K59/38H10K2102/331H10K50/865G02F1/133512
Inventor 黄礼锹蔡佳怡
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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