ORGANIC LIGHT-EMITTING DISPLAY PANEL AND MANUFACTURING METHOD THEREOF, AND MASK
First Claim
1. An organic light-emitting display panel, comprising:
- a photosensitive module setting area;
a display area surrounding the photosensitive module setting area;
a bezel area surrounding the display area; and
a plurality of organic light-emitting units;
wherein the display area comprises a first display area and a second display area, wherein the plurality of organic light-emitting units comprises first organic light-emitting units in the first display area and second organic light-emitting units in the second display area;
wherein the first organic light-emitting units share a first cathode;
wherein the second organic light-emitting units comprise at least one organic light-emitting unit group, each comprising at least one organic light-emitting unit sharing a second cathode, wherein two adjacent second cathodes are spaced apart by a first gap, wherein the first gap extends to the bezel area and the photosensitive module setting area.
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Accused Products
Abstract
Provided are an organic light-emitting display panel and manufacturing method thereof, a display device and a mask. The organic light-emitting display panel includes: multiple organic light-emitting units, a photosensitive module setting area, a display area surrounding the photosensitive module, and a bezel area surrounding the display area. The display area includes a first display area and a second display area. Organic light-emitting units in the first display area share a first cathode. Organic light-emitting units in the same group in the second display area share a second cathode. Two adjacent second cathodes are separated by a first gap. The bezel area extends to the photosensitive module setting area by the first gap.
2 Citations
14 Claims
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1. An organic light-emitting display panel, comprising:
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a photosensitive module setting area; a display area surrounding the photosensitive module setting area; a bezel area surrounding the display area; and a plurality of organic light-emitting units; wherein the display area comprises a first display area and a second display area, wherein the plurality of organic light-emitting units comprises first organic light-emitting units in the first display area and second organic light-emitting units in the second display area; wherein the first organic light-emitting units share a first cathode; wherein the second organic light-emitting units comprise at least one organic light-emitting unit group, each comprising at least one organic light-emitting unit sharing a second cathode, wherein two adjacent second cathodes are spaced apart by a first gap, wherein the first gap extends to the bezel area and the photosensitive module setting area. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A mask for forming a cathode of an organic light-emitting display panel, wherein the organic light-emitting display panel comprises a photosensitive module setting area, a display area surrounding the photosensitive module setting area and a bezel area surrounding the display area;
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wherein the mask comprises;
a bezel shield part, a photosensitive-module shield part, and a connecting structure, wherein the connecting structure is configured to connect the photosensitive-module shield part to a side of the bezel shield part; and
wherein the connecting structure comprises at least one opening for cathode evaporation. - View Dependent Claims (8, 9, 10)
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11. A manufacturing method of an organic light-emitting display panel, comprising:
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forming a cathode layer of the organic light-emitting display panel through evaporation by using a mask, wherein the organic light-emitting display panel comprises a photosensitive module setting area, a display area surrounding the photosensitive module setting area, a bezel area surrounding the display area, and a plurality of organic light-emitting units; wherein the mask comprises;
a bezel shield part, a photosensitive-module shield part and a connecting structure, wherein the connecting structure is configured to connect the photosensitive-module shield part to a side of the bezel shield part; and
the connecting structure comprises at least one opening for cathode evaporation;wherein the display area comprises a first display area and a second display area wherein the plurality of organic light-emitting units comprises first organic light-emitting units in the first display area and second organic light-emitting units in the second display area; wherein the first organic light-emitting units share a first cathode, and the second organic light-emitting units comprise at least one organic light-emitting unit group, each comprising at least one organic light-emitting unit sharing a second cathode, wherein two adjacent second cathodes are spaced apart by a first gap, and wherein the first gap extends to the photosensitive module setting area; and wherein during the evaporation to form the cathode layer, the photosensitive-module shield part forms the photosensitive module setting area, the connecting structure forms the second display area, and the second cathode is formed by the opening of the connecting structure, and the first cathode is formed by an opening between the bezel shield part and the photosensitive-module shield part, in an area exposed by an opening between the bezel shield part and the connecting structure. - View Dependent Claims (12, 13, 14)
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Specification