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Display panel, display screen and display terminal

A display panel and substrate technology, applied in the direction of electrical components, electric solid devices, circuits, etc., can solve the problem of not being a full screen, and achieve the effect of eliminating diffraction, improving clarity, and realizing a full screen display

Pending Publication Date: 2020-03-24
YUNGU GUAN TECH CO LTD
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  • Abstract
  • Description
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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

[0070] 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.

[0071] 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 sequentially arranged on the substrate, at leastone film layer is internally provided with a graphical structure, multiple different paths of light penetrating through the display panel can be provided, and the difference value of optical paths between at least two paths is integral multiples of the wavelength of the light. In the scheme, the difference value between the two paths is integer multiples of the wavelength of the light; therefore,after the light is emitted from the display panel through the two paths, phase difference is zero, the diffraction phenomenon caused by phase difference is eliminated, image distortion caused by diffraction cannot be generated after light penetrates through the display panel, the definition of an image sensed by a camera behind the display panel is improved, a photosensitive element behind the display panel can obtain a clear and real image, and full-screen display is achieved.

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): H01L27/32
CPCH10K59/122H10K59/12H10K59/131
Inventor 楼均辉
Owner YUNGU GUAN TECH CO LTD
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