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A large-size display panel and its manufacturing method

A technology of a display panel and a manufacturing method, which is applied in the directions of identification devices, instruments, semiconductor devices, etc., can solve the problems of difficulty in manufacturing high-resolution display panels, and achieve the effect of high-resolution, tall and large-sized display panels

Active Publication Date: 2021-02-26
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides a large-size display panel and its manufacturing method to solve the problem of difficulty in manufacturing high-resolution and large-size display panels

Method used

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  • A large-size display panel and its manufacturing method
  • A large-size display panel and its manufacturing method
  • A large-size display panel and its manufacturing method

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Embodiment Construction

[0037] Specific structural and functional details disclosed herein are representative only and are for purposes of describing example embodiments of the present application. This application may, however, be embodied in many alternative forms and should not be construed as limited to only the embodiments set forth herein.

[0038] In the description of this application, 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", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the application and simplifying the description, rather than indicating or implying the referred device Or elements must have a certain orientation, be constructed and operate in a certain orientation, and thus should not be construed as limiting the application. In addition...

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Abstract

The present application discloses a large-size display panel and a manufacturing method thereof, comprising: making a plurality of small-size display panels; each of the small-size display panels includes a display area and a folding area; The folding area is folded to the back of the display area; the folded multiple small-size display panels are spliced ​​into a large-size display panel, so that the display areas of any adjacent two small-size display panels are adjacent to each other. The manufacture of a high-resolution, large-size display panel is realized.

Description

technical field [0001] The present application relates to the technical field of display panels, in particular to a large-size display panel and a manufacturing method thereof. Background technique [0002] Organic Light Emitting Diode (OLED) has received great attention and development due to its characteristics of flexibility, fast response time, wide color gamut, and low energy consumption. At present, common full-color OLED technologies mainly include red, green, and blue pixel juxtaposition method (RGB-SBS, RGB Side By Side) and white OLED+color filter (WOLED+CF, White OLED+Color Filter) technology. [0003] Among them, RGB-SBS is composed of red, green, and blue pixels that emit light respectively, which can not only obtain better color saturation, but also save power, but the red, green, and blue pixels must pass through a fine metal mask (Fine Metal Mask, FMM) evaporation, because large-scale FMM is difficult to prepare, the yield rate is low, the structure of RGB-S...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/32G09F9/302
CPCG09F9/302H10K59/12
Inventor 梁晓明
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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