Display panel, manufacturing method thereof, and display device

A technology for display panels and manufacturing methods, applied in semiconductor/solid-state device manufacturing, semiconductor devices, electrical components, etc., can solve the problems of wide left and right borders and unfavorable narrow borders of display panels, and achieve reduced layout area and reduced border area , Conducive to the effect of narrow border

Active Publication Date: 2020-11-03
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, at least a package area (about 400 μm to 550 μm), a spacer area (about 100 μm) and a driving circuit area (about 300 μm to 500 μm) need to be provided in the left and right frame areas of the display panel, resulting in wide left and right borders of the display panel, which is not conducive to Narrow bezel

Method used

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  • Display panel, manufacturing method thereof, and display device
  • Display panel, manufacturing method thereof, and display device
  • Display panel, manufacturing method thereof, and display device

Examples

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Embodiment Construction

[0025] The application 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 related inventions, rather than to limit the invention. It should also be noted that, for ease of description, only parts related to the invention are shown in the drawings.

[0026] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0027] Figure 1A A schematic diagram showing a display panel according to an embodiment of the present application, Figure 1B show Figure 1A An enlarged schematic diagram of the middle region SS, Figure 1C for along Figure 1B Cross-sectional view of line AB in.

[0028] Such as Figure 1A...

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Abstract

The application discloses a display panel, a manufacturing method thereof, and a display device. The display panel includes an array substrate, a cover plate, and an inorganic sealant. The array substrate includes a first metal layer arranged in the packaging area and a driving circuit unit at least partially arranged in the circuit area. The first metal layer includes a plurality of first metal lines, For providing input signals to the drive circuit unit, the inorganic sealant is arranged in the package area and covers the first metal layer. According to the solution of the present application, by arranging the first metal wire in the packaging area, the layout area occupied by the circuit area and the packaging area is reduced at the same time, thereby reducing the frame area of ​​the display panel, which is conducive to narrowing the frame.

Description

technical field [0001] The present application generally relates to the field of display technology, and in particular relates to a display panel, a manufacturing method thereof, and a display device. Background technique [0002] With the development of information technology, liquid crystal display (LCD, Liquid Crystal Display) equipment and organic light emitting diode (OLED, Organic Light Emitting Diode) display equipment, as two mainstream display equipment, are more and more widely used in various portable in electronic equipment. [0003] Since the liquid crystal material or the organic light-emitting material is easily affected by oxygen and moisture and causes failure, it is necessary to provide high-reliability packaging to prevent oxygen, moisture, etc. from entering the display panel. Glass glue is an inorganic frame sealant, which can be melted and solidified by laser irradiation, and is often used in the packaging of display panels (especially organic light-em...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/12H01L27/32H01L21/77
CPCH10K59/131H10K50/8426H10K71/00H10K59/122
Inventor 黄静敬费强黄高军
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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