Display panel and display device
A technology for display panels and display substrates, which is applied in the directions of electrical components, diodes, and electrical solid-state devices, and can solve the problems of display panel color shift and display panel color cross
Pending Publication Date: 2021-09-21
BOE TECH GRP CO LTD +1
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Problems solved by technology
[0004] However, when the light output angle of the OLED device increases and the distance between two adjacent color filters of different colors in the color filter substrate remains unchanged, the light emitted by an OLED device will not only irradiate its corresponding color filter On the chip, it will also irradiate the adjacent color filter, causing the display panel to produce cross-color phenomenon during the display process.
The occurrence of cross-color phenomenon leads to the color shift problem of the display panel during the display process
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[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0039] In describing the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicat...
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The embodiment of the invention provides a display panel and a display device, which relate to the technical field of display, and aim to solve the problem of color cast in the display panel while improving the display brightness of the display panel. The display panel comprises a display substrate and a color filter layer. The display substrate is configured to emit white light; the color filter layer is arranged on the light emitting side of the display substrate, and the color filter layer comprises a plurality of color filter patterns; the plurality of color filter patterns comprise a first color filter pattern and a second color filter pattern which are adjacent and have different light transmission colors. The color filter layer is provided with a light-transmitting area, white light emitted by the display substrate can be emitted through the light-transmitting area, and the light-transmitting area is at least located between the first color filter pattern and the second color filter pattern.
Description
technical field [0001] The present invention relates to the field of display technology, in particular to a display panel and a display device. Background technique [0002] Micro Organic Light Emitting Diode (Micro OLED for short) display panel is a micro-display panel with a mono-silicon integrated circuit as the driving backplane and a top-emitting OLED device as the light source. The advantages of light weight, high contrast, fast response and low power consumption are expected to be applied to the next generation of mobile display terminal equipment. However, the Micro OLED display panel generally has the problem of low display brightness at present. Therefore, improving the display brightness of the Micro OLED display panel has become the focus of research and product development. [0003] see figure 1 , the light emitted by an OLED device in a Micro OLED display panel can be approximately regarded as a circular frustum W with an infinite height, where the angle betw...
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Login to View More IPC IPC(8): H01L27/32
CPCH10K59/38H10K59/12
Inventor 朱志坚卢鹏程吴谦杨子筠张大成田元兰黄冠达杨盛际
Owner BOE TECH GRP CO LTD