A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Display panel, manufacturing method thereof and display device
The invention discloses a display panel and a manufacturing method thereof and a display device.The display panel comprises a substrate, a display device layer, a sealing layer, a first sealing dam, a second sealing dam and a packaging cover plate, and the display device layer is arranged on the substrate; the sealing layer covers the display device layer; the first sealing dam surrounds the sealing layer and is arranged on the substrate; the second sealing dam surrounds the first sealing dam and is arranged on the substrate; the packaging cover plate is respectively bonded with the sealing layer, the first sealing dam and the second sealing dam; and the thickness of the first sealing dam is smaller than that of the second sealing dam. Through the action of the first sealing dam and the second sealing dam, even if enough sealing layer materials are arranged, the occurrence of air holes and glue overflowing conditions can be prevented, the sealing performance of the display panel is improved, and the quality of the display panel is improved.
本申请公开了一种显示面板及其制作方法和显示装置，所述显示面板包括衬底基板、显示器件层、密封层、第一密封堤坝、第二密封堤坝和封装盖板，所述显示器件层设置在所述衬底基板上；所述密封层覆盖所述显示器件层设置；所述第一密封堤坝环绕所述密封层设置在所述衬底基板上；所述第二密封堤坝环绕所述第一密封堤坝设置在所述衬底基板上；所述封装盖板分别与所述密封层、所述第一密封堤坝和第二密封堤坝上粘接；其中，第一密封堤坝的厚度小于所述第二密封堤坝的厚度。本申请通过第一密封堤坝和第二密封堤坝的作用，即使设置足量的密封层材料，也可以防止气孔和溢胶情况的出现，提升显示面板的密封性能，提高显示面板的品质。
Display panel, manufacturing method thereof and display device
The invention discloses a display panel and a manufacturing method thereof and a display device.The display panel comprises a substrate, a display device layer, a sealing layer, a first sealing dam, a second sealing dam and a packaging cover plate, and the display device layer is arranged on the substrate; the sealing layer covers the display device layer; the first sealing dam surrounds the sealing layer and is arranged on the substrate; the second sealing dam surrounds the first sealing dam and is arranged on the substrate; the packaging cover plate is respectively bonded with the sealing layer, the first sealing dam and the second sealing dam; and the thickness of the first sealing dam is smaller than that of the second sealing dam. Through the action of the first sealing dam and the second sealing dam, even if enough sealing layer materials are arranged, the occurrence of air holes and glue overflowing conditions can be prevented, the sealing performance of the display panel is improved, and the quality of the display panel is improved.
本申请公开了一种显示面板及其制作方法和显示装置，所述显示面板包括衬底基板、显示器件层、密封层、第一密封堤坝、第二密封堤坝和封装盖板，所述显示器件层设置在所述衬底基板上；所述密封层覆盖所述显示器件层设置；所述第一密封堤坝环绕所述密封层设置在所述衬底基板上；所述第二密封堤坝环绕所述第一密封堤坝设置在所述衬底基板上；所述封装盖板分别与所述密封层、所述第一密封堤坝和第二密封堤坝上粘接；其中，第一密封堤坝的厚度小于所述第二密封堤坝的厚度。本申请通过第一密封堤坝和第二密封堤坝的作用，即使设置足量的密封层材料，也可以防止气孔和溢胶情况的出现，提升显示面板的密封性能，提高显示面板的品质。
Display panel, manufacturing method thereof and display device
显示面板及其制作方法和显示装置
LIANG QIN (author) / XIE ZHISHENG (author) / TANG YANGLING (author) / ZHOU XIUFENG (author) / YE LIDAN (author)
2024-08-09
Patent
Electronic Resource
Chinese
IPC:
H10K
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