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Display panel and manufacturing method therefor, and display apparatus

A display panel and graphics technology, applied in semiconductor/solid-state device manufacturing, diodes, semiconductor devices, etc., can solve the problems of high reflectivity and reduce the contrast of OLED display panels, and achieve the effect of improving contrast and reducing reflectivity

Inactive Publication Date: 2016-07-06
BOE TECH GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In the prior art, the ambient light directly irradiates the first electrode in the OLED display panel and is reflected by the first electrode, so that the reflectivity of the OLED display panel to the ambient light is high, thereby reducing the contrast of the OLED display panel

Method used

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  • Display panel and manufacturing method therefor, and display apparatus
  • Display panel and manufacturing method therefor, and display apparatus
  • Display panel and manufacturing method therefor, and display apparatus

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Embodiment Construction

[0031] In order for those skilled in the art to better understand the technical solution of the present invention, the display panel, its manufacturing method and display device provided by the present invention will be described in detail below with reference to the accompanying drawings.

[0032] figure 1 A schematic structural diagram of a display panel provided in Embodiment 1 of the present invention, as shown in figure 1 As shown, the display panel includes: a plurality of luminescent layers 1 and filter patterns 2 corresponding to the luminescent layers 1, the filter patterns 2 are located in the light emitting direction of the corresponding luminescent layers 1, and the filter patterns 2 have a specific transmission spectrum; Figure 2 is used to filter the light corresponding to the spectrum outside the specific transmission spectrum and transmit the light corresponding to the specific transmission spectrum.

[0033] In this embodiment, the light emitting layer 1 may ...

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Abstract

The invention discloses a display panel and a manufacturing method therefor, and a display apparatus. The display panel comprises multiple light emitting layers and filtering patterns corresponding to the light emitting layers, wherein the filtering patterns are positioned above the corresponding light emitting layers; the filtering patterns have special transmittance spectra; and the filtering patterns are used for filtering light rays corresponding to spectra except the special transmittance spectra, and transmitting the light rays corresponding to the special transmittance spectra. According to the technical scheme of the display panel and the manufacturing method therefor, and the display apparatus, the filtering patterns are positioned in the light output direction of the corresponding light emitting layers; the filtering patterns have the special transmittance spectra; and the filtering patterns are used for filtering the light rays corresponding to the spectra except the special transmittance spectra, and transmitting the light rays corresponding to the special transmittance spectra; partial light rays are filtered by the filtering patterns, so that the light rays transmitting the filtering patterns are reduced; and consequently, the reflectivity of the ambient light irradiated to the display panel is lowered, so that the contrast ratio of the display panel is further improved.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display panel, a manufacturing method thereof, and a display device. Background technique [0002] With the development of display technologies, organic light-emitting diode (Organic Light-Emitting Diode, OLED for short) display panels are more and more widely used. The outdoor contrast ratio of OLED display panels has attracted more and more attention from research and development institutions and consumer customers. [0003] In the prior art, ambient light directly irradiates the first electrode in the OLED display panel and is reflected by the first electrode, so that the reflectivity of the OLED display panel to ambient light is high, thereby reducing the contrast of the OLED display panel. Contents of the invention [0004] The invention provides a display panel, its manufacturing method and a display device, which are used to improve the contrast of the displa...

Claims

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Application Information

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IPC IPC(8): H01L27/32H01L51/52H01L51/56
CPCH10K59/38H10K59/8791H10K50/86H10K50/818H10K50/844H10K59/122H10K71/00H10K59/1201
Inventor 孙艳六
Owner BOE TECH GRP CO LTD
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