OLED (organic light emitting diode) display panel and production method thereof

A technology of a display panel and a manufacturing method, which is applied in the manufacture of semiconductor/solid-state devices, diodes, semiconductor devices, etc., can solve the problems of poor transparent display effect of OLED display panels, and achieve the effect of realizing transparent display and increasing transmittance

Inactive Publication Date: 2014-04-02
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The invention provides an OLED display panel and a manufacturing method thereof to solve the problem of poor transparent display effect of the OLED display panel in the prior art

Method used

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  • OLED (organic light emitting diode) display panel and production method thereof
  • OLED (organic light emitting diode) display panel and production method thereof
  • OLED (organic light emitting diode) display panel and production method thereof

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Embodiment Construction

[0030] The OLED display panel according to the embodiment of the present invention includes a plurality of pixel units, each pixel unit includes a light-emitting area and a light-transmitting area, and the light-emitting area is provided with a white light organic light-emitting device and a filter layer;

[0031] The light-transmitting area is not provided with a filter layer.

[0032] The OLED display panel of the present invention does not provide a filter layer in the light-transmitting area of ​​the pixel unit to increase the transmittance and realize transparent display without additional process development, and only need to adjust the design appropriately to realize transparent display .

[0033] During specific implementation, the position, size and arrangement of the light-transmitting regions can be determined according to specific design requirements, and there is no special requirement. In addition, the pixel arrangement of the pixel unit may be a strip arrangeme...

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PUM

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Abstract

The invention provides an OLED (organic light emitting diode) display panel and a production method thereof. The OLED display panel comprises a plurality of pixel units, wherein each pixel unit comprises a light emitting area and a light transmitting area, each light emitting area is provided with a white light organic transmitting device and a light filter layer; each light transmitting area is not provided with the light filter layer. The light filter layers are additionally provided with the special light transmitting areas, so that the transmittance is increased, the transparent display is realized, no additional process development is needed, and the transparent display can be realized only by appropriately adjusting the design.

Description

technical field [0001] The invention relates to the field of display technology, in particular to an OLED display panel and a manufacturing method thereof. Background technique [0002] Transparent display is a hot technology direction in recent years. Both reflective LCD (Liquid Crystal Display, Liquid Crystal Display) and OLED (Organic Light-Emitting Diode, Organic Light-Emitting Diode) can realize transparent display, and OLED transparent display effect is better. [0003] The existing OLED display panel adopts an OLED array substrate with a white light OLED combined with a color filter layer structure, which has low transmittance and poor transparent display effect. Contents of the invention [0004] The invention provides an OLED display panel and a manufacturing method thereof to solve the problem of poor transparent display effect of the OLED display panel in the prior art. [0005] In order to achieve the above object, the present invention provides an OLED displa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32H01L51/56
CPCH10K59/38H10K59/121H10K59/352H10K50/826H10K59/124H10K71/00H10K59/1201
Inventor 李云飞永山和由
Owner BOE TECH GRP CO LTD
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