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Display panel, display screen and display terminal

A technology of display panel and display area, applied in the field of display screen and display terminal, display panel, can solve the problem of not being a full screen, and achieve the effect of good diffraction and elimination of diffraction

Active Publication Date: 2020-03-24
KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, neither the notch screen nor the perforated screen is a real full screen. Therefore, the industry urgently needs to develop a real full screen

Method used

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  • Display panel, display screen and display terminal
  • Display panel, display screen and display terminal
  • Display panel, display screen and display terminal

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Embodiment Construction

[0065] In order to make the object, technical solution and advantages of the invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0066] In describing the present invention, it should be understood that the terms "central", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", " The orientation or positional relationship indicated by "bottom", "inner" and "outer" is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device or Elements must have certain orientations, be constructed and operate in certain orientations, and therefore should n...

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Abstract

The invention provides a display panel, a display screen and a display terminal. The display panel comprises a substrate and a plurality of film layers arranged on the substrate in sequence, at leastone film layer is internally provided with a graphical structure, a first film layer in the film layers is provided with a groove, and a compensation layer is arranged in the groove; when external incident light enters the display panel in the direction perpendicular to the surface of the substrate, the path of the light penetrating through the groove of the first film layer and the compensation layer is a first path, the other paths are second paths, and the difference value of the optical paths between the two paths is integral multiples of the wavelength of the external incident light. In the scheme, the difference value between the two paths is integer multiples of the wavelength of the light; therefore, after the light rays are emitted from the display panel through the two paths, thephase difference is zero, the diffraction phenomenon caused by the phase difference is eliminated, image distortion caused by diffraction cannot be generated after the light rays penetrate through the display panel, and the definition of an image sensed by a camera behind the display panel is improved.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display panel, a display screen and a display terminal. Background technique [0002] With the rapid development of display terminals, users have higher and higher requirements for screen-to-body ratio, which makes the full-screen display of display terminals attract more and more attention from the industry. Most of the full screens in the prior art are slotted or perforated, such as Apple’s notch screen, etc., which are slotted or perforated in the display area corresponding to the camera, sensor and other components. When realizing the camera function, the external light enters the camera below the display screen through the slot or hole on the display screen, so as to realize the photo taking. However, neither the notch screen nor the perforated screen is a true full screen. Therefore, the industry urgently needs to develop a true full screen. Contents of the in...

Claims

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Application Information

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IPC IPC(8): H01L27/32G09F9/33
CPCG09F9/33H10K59/50H10K59/122H10K59/12H10K59/17
Inventor 许立雄楼均辉
Owner KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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