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US 10,833,143 B2Granted
Display panel having shielding element and method for manufacturing the same
AssigneeShenzhen China Star Optoelectronics Technology Co., Ltd.
InventorWei Yu
Life of this patent
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Abstract
A display panel and a method for manufacturing the same are provided. The display panel comprises a substrate, an OLED device, a cover, at least one shielding element, and a sealant. The substrate has a first surface, and the OLED device is disposed on the first surface. The cover has a second surface, and the substrate and the cover are assembled into one piece, and the first surface and the second surface face each other. The shielding element is disposed on the second surface, and the sealant is disposed between the substrate and the cover.
Claims4
A display panel, comprising:
- a substrate having a first surface;
- an organic light emitting diode (OLED) device disposed on the first surface of the substrate;
- a cover having a second surface, wherein the substrate and the cover are assembled into one piece, and the first surface and the second surface face each other;
- at least one shielding element disposed on the second surface of the cover;
- and
- a sealant disposed between the substrate and the cover, wherein the sealant is entirely made of a light-curing adhesive;
- wherein the first surface of the substrate has a display area and at least two non-display areas;
- and the at least two non-display areas are positioned at more than two sides of the display area, and the OLED device is disposed in the display area, and the shielding element is disposed on the second surface and corresponding to the display area but not corresponding to the non-display areas, and the sealant is disposed in the non-display areas but is not disposed in the display area, and the shielding element completely covers the OLED device to protect it from light to cure the sealant;
- wherein the OLED device includes a cathode layer, an organic material layer and an anode layer, and the organic material layer is disposed between the cathode layer and the anode layer;
- and the OLED device is configured to display images when a voltage is applied to the organic material layer between the cathode layer and the anode layer;
- wherein the OLED device has a first projection on the first surface, and the shielding element has a second projection on the first surface, and the second projection overlaps the first projection;
- and
- wherein the sealant has a third projection on the first surface, and the third projection does not have any portion overlapping with the second projection.
10 more elements
A display panel, comprising:
- a substrate having a first surface;
- an OLED device disposed on the first surface of the substrate;
- a cover having a second surface, wherein the substrate and the cover are assembled into one piece, and the first surface and the second surface face each other;
- at least one shielding element disposed on the second surface of the cover;
- and
- a sealant disposed between the substrate and the cover, wherein the sealant is entirely made of a light-curing adhesive;
- wherein the first surface of the substrate has a display area and at least two non-display areas, and the at least two non-display areas are positioned at more than two sides of the display area, and the OLED device is disposed in the display area, and the shielding element is disposed on the second surface and corresponding to the display area but not corresponding to the non-display areas, and the sealant is disposed in the non-display areas but is not disposed in the display area, and the shielding element completely covers the OLED device to protect it from light to cure the sealant;
- wherein the OLED device has a first projection on the first surface, and the shielding element has a second projection on the first surface, and the second projection overlaps the first projection;
- and
- wherein the sealant has a third projection on the first surface, and the third projection does not have any portion overlapping with the second projection.
7 more elements
Dependencies are inferred from the claim text.