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US 11,307,686 B2Granted
Touch display panel and touch display device
OwnerQuan Li, Yuchun Hsiao +1inventors
InventorsQuan Li, Yuchun Hsiao, Guofu Tang
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Abstract
The present disclosure provides a touch display panel and a touch display device, wherein the touch display panel including a touch display module, a cover plate, a sealant and a first ink layer, the sealant disposed at a peripheral region between the touch display module and the cover plate. The first ink layer includes a first sub ink layer and a second sub ink layer, the second sub-ink layer disposed corresponding to the set region of the sealant, and an ultraviolet transmittance of the second sub ink layer is greater than an ultraviolet transmittance of the first sub ink layer.
Claims18
A touch display panel, comprising:
- a touch display module, the touch display module configured to implement touch and display functions;
- a cover plate, the cover plate disposed on the touch display module;
- a sealant, the sealant disposed at a peripheral region between the touch display module and the cover plate for fixedly connecting the touch display module and the cover plate;
- and
- a first ink layer, the first ink layer disposed at a peripheral region of a side of the cover plate facing the sealant for shielding metal traces, wherein
- the first ink layer comprises a first sub ink layer and a second sub ink layer, the first sub ink layer and the second sub ink layer both extending along a circumferential direction of the cover plate and forming a frame structure disposed between the sealant and the cover plate, the second sub-ink layer disposed corresponding to the set region of the sealant, wherein an ultraviolet transmittance of the second sub ink layer is greater than an ultraviolet transmittance of the first sub ink layer;
- the touch display module comprises a display module and a touch function layer disposed on the display module, the touch display panel further comprising a second ink layer, the second ink layer disposed on the touch function layer facing a peripheral region of one side of the sealant;
- the second ink layer is disposed corresponding to the second sub-ink layer;
- and
- the first sub-ink layer is an ultraviolet ink layer, and the second sub-ink layer is an infrared ink layer;
- wherein the first ink layer comprises two first sub-ink layers, and the second sub-ink layer is disposed between the two first sub-ink layers.
8 more elements
A touch display panel, comprising:
- a touch display module, the touch display module configured to implement touch and display functions;
- a cover plate, the cover plate disposed on the touch display module;
- a sealant, the sealant disposed at a peripheral region between the touch display module and the cover plate for fixedly connecting the touch display module and the cover;
- and
- a first ink layer, the first ink layer disposed at a peripheral region of a side of the cover plate facing the sealant for shielding metal traces;
- wherein
- the first ink layer comprises a first sub ink layer and a second sub ink layer, the first sub ink layer and the second sub ink layer both extending along a circumferential direction of the cover plate and forming a frame structure disposed between the sealant and the cover plate, the second sub-ink layer disposed corresponding to the set region of the sealant, wherein an ultraviolet transmittance of the second sub ink layer is greater than an ultraviolet transmittance of the first sub ink layer;
- wherein the first ink layer comprises two first sub-ink layers, and the second sub-ink layer is disposed between the two first sub-ink layers.
5 more elements
A touch display device, comprising a touch display panel, the touch display panel, comprising:
- a touch display module, the touch display module configured to implement touch and display functions;
- a cover plate, the cover plate disposed on the touch display module;
- a sealant, the sealant disposed at a peripheral region between the touch display module and the cover plate for fixedly connecting the touch display module and the cover;
- and
- a first ink layer, the first ink layer disposed at a peripheral region of a side of the cover plate facing the sealant for shielding metal traces;
- wherein
- the first ink layer comprises a first sub ink layer and a second sub ink layer, the first sub ink layer and the second sub ink layer both extending along a circumferential direction of the cover plate and forming a frame structure disposed between the sealant and the cover plate, the second sub-ink layer disposed corresponding to the set region of the sealant, wherein an ultraviolet transmittance of the second sub ink layer is greater than an ultraviolet transmittance of the first sub ink layer;
- wherein the first ink layer comprises two first sub-ink layers, and the second sub-ink layer is disposed between the two first sub-ink layer.
5 more elements
Dependencies are inferred from the claim text.