Display module, manufacturing method thereof, and display device
AssigneeWuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
InventorsJun YANG, Kuihua YOU, Chihshun TANG
Life of this patent
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Abstract
A display module, a manufacturing method thereof, and a display device are provided herein. The display module includes a display panel, a functional layer, and a sealant layer disposed on the display panel, the sealant layer includes a first sealant section spaced apart from the functional layer and a second sealant section filled between the first sealant section and the functional layer, two ends of the second sealant section are bonded to the functional layer and the first sealant section respectively and an elastic modulus of the second sealant section is smaller than an elastic modulus of the first sealant section.
Claims20
A display module, comprising:
- a display panel comprising a display area, a non-display area adjacent to the display area, a display functional portion located in the display area, and a bent wiring portion located in the non-display area;
- a functional layer disposed on the display panel;
- and
- a sealant layer disposed on the bent wiring portion and located in the non-display area,
- wherein the sealant layer comprises a first sealant section spaced apart from the functional layer and a second sealant section filled between the first sealant section and the functional layer, two ends of the second sealant section are bonded to the functional layer and the first sealant section respectively and an elastic modulus of the second sealant section is smaller than an elastic modulus of the first sealant section.
A method of manufacturing a display module, comprising the following steps:
- providing a display panel, wherein the display panel comprises a display area, a non-display area adjacent to the display area, a display functional portion located in the display area, and a bent wiring portion located in the non-display area;
- forming a functional layer on the display panel;
- and
- forming a sealant layer on the display panel in the non-display area, wherein the sealant layer comprises a first sealant section spaced apart from the functional layer and a second sealant section filled between the first sealant section and the functional layer, two ends of the second sealant section are bonded to the functional layer and the first sealant section respectively and an elastic modulus of the second sealant section is smaller than an elastic modulus of the first sealant section.
A display device, comprising:
- a display panel comprising a display area, a non-display area adjacent to the display area, a display functional portion located in the display area, and a bent wiring portion located in the non-display area;
- a functional layer disposed on the display panel;
- and
- a sealant layer disposed on the bent wiring portion and located in the non-display area,
- wherein the sealant layer comprises a first sealant section spaced apart from the functional layer and a second sealant section filled between the first sealant section and the functional layer, two ends of the second sealant section are bonded to the functional layer and the first sealant section respectively and an elastic modulus of the second sealant section is smaller than an elastic modulus of the first sealant section.
Dependencies are inferred from the claim text.