Display panel and manufacturing method thereof

A technology for a display panel and a manufacturing method, which is applied in the manufacturing of semiconductor/solid-state devices, semiconductor devices, electrical components, etc., can solve the problems of complicated manufacturing process, and achieve the effects of convenient manufacturing method, saving surrounding area, and simple structure.

Active Publication Date: 2017-02-22
KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the production process is complicated and additional structures need to be introduced

Method used

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  • Display panel and manufacturing method thereof
  • Display panel and manufacturing method thereof
  • Display panel and manufacturing method thereof

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Embodiment Construction

[0042] The display panel of the present invention and its manufacturing method will be described in more detail below with reference to schematic diagrams, wherein preferred embodiments of the present invention are shown, and it should be understood that those skilled in the art can modify the present invention described here and still realize the purpose of the present invention beneficial effect. Therefore, the following description should be understood as the broad knowledge of those skilled in the art, but not as a limitation of the present invention.

[0043] In the following paragraphs the invention is described more specifically by way of example with reference to the accompanying drawings. Advantages and features of the present invention will be apparent from the following description and claims. It should be noted that all the drawings are in a very simplified form and use imprecise scales, and are only used to facilitate and clearly assist the purpose of illustratin...

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Abstract

The invention discloses a display panel and a manufacturing method thereof. According to the display panel and the manufacturing method thereof, a first thin-film transistor of a grid drive circuit adopts a bottom-grid structure, a second thin-film transistor of a pixel circuit adopts a top-grid structure, and the first thin-film transistor and the second thin-film transistor share one polycrystalline silicon layer, the grid drive circuit is electrically connected with the pixel circuit, thus the aim of arranging the grid drive circuit below the pixel circuit is achieved, surrounding area of the pixel circuit is saved and a narrow-edge structure is better obtained.

Description

technical field [0001] The invention relates to the display field, in particular to a display panel and a manufacturing method thereof. Background technique [0002] Flat panel display devices have many advantages such as thin body, power saving, and no radiation, and have been widely used. Existing flat panel display devices mainly include liquid crystal display (Liquid Crystal Display, LCD) and organic light emitting diode display (Organic Light Emitting Display, OLED). [0003] Organic light-emitting diode display devices have many advantages such as self-illumination, low driving voltage, high luminous efficiency, short response time, high definition and contrast, nearly 180° viewing angle, wide operating temperature range, flexible display and large-area full-color display, etc. , is recognized by the industry as the most promising display device. According to the driving method, OLED display devices can be divided into two categories: passive matrix OLED (Passive Mat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32H01L21/82
CPCH01L21/82H10K59/123H10K59/1213
Inventor 来春荣
Owner KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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