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Display panel, display device and electronic equipment

A display panel and electronic equipment technology, applied in the direction of instruments, nonlinear optics, optics, etc., can solve the problem of narrowing the width of the LCD screen frame, the difficulty of realizing narrow or ultra-narrow edge design of the LCD screen, and the impact of the screen-to-body ratio GOA circuit, etc. problems, to achieve the effect of novel design ideas, wide application range, and small structural changes

Active Publication Date: 2022-05-03
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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Problems solved by technology

[0004] In order to solve the problem that the existing liquid crystal display screen is difficult to realize the narrow or ultra-narrow bezel design, and the screen-to-body ratio will always be affected by the GOA circuit, the present invention innovatively provides a display panel, a display device and electronic equipment, boldly The GOA circuit is set directly behind the effective display area, and effectively solves the influence of the GOA circuit on the LCD screen display in parallel, thereby realizing the premise of the normal display of the screen. Narrow bezel LCD screen design provides a new solution

Method used

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  • Display panel, display device and electronic equipment
  • Display panel, display device and electronic equipment
  • Display panel, display device and electronic equipment

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Embodiment Construction

[0028] The technical solution of a display panel, display device and electronic equipment provided by the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0029] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " The orientation or positional relationship indicated by "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientation shown in the drawings Or positional relationship is only for the convenience of describing the p...

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Abstract

The invention discloses a display panel, a display device and an electronic device. The display panel comprises an effective display area arranged on the upper surface of the display panel, a color filter and an array substrate row driving circuit arranged directly behind the effective display area, The area covered by the orthographic projection formed on the effective display area by the row driving circuit of the array substrate is the first display area, and the first display area and the second display area beside the first display area can form the effective display area. The color density of any one or part of the color filters is lower than the color density of the color filters within the second display area, the display device includes the above-mentioned display panel, and the electronic device includes the above-mentioned display device. The invention can realize moving all the GOA circuits to the effective display area, completely solve the influence of the GOA circuit on the normal display of the screen by adjusting the CF color density, so that the brightness of the entire display screen seen by the observer is consistent.

Description

technical field [0001] The present invention relates to the technical field of display panel design, and more specifically, the present invention relates to a display panel, a display device and electronic equipment. Background technique [0002] With the continuous development of display panel technology, especially the continuous development of Liquid Crystal Display (LCD), which has the advantages of high-quality display, power saving, and thin thickness, compared with the SOC (System On Chip) driving method, GOA The driving method can achieve a narrower frame of the display panel, lower cost and can save the driver chip, so people are beginning to use the array substrate row driver circuit (GOA circuit) more and more, that is, the gate driver circuit is directly designed on the array. , called Gate Driver on Array, GOA for short. However, traditional GOA circuits are often placed next to the effective display area, that is, in the non-display area, which limits the deve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1335G02F1/1333G02F1/1345
CPCG02F1/133514G02F1/133308G02F1/13454
Inventor 林永伦
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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