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US 11,635,835 B2Granted
Touch display device
AssigneeLG Display Co., Ltd.
InventorsJung Eun Lee, Kyong Ha Lee, Tae Gyu Lee, Tae Hwan Kim, Eun Hye Lee, Hyeon Chul Im
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Abstract
A touch display device includes light emitting devices disposed on a substrate, an encapsulation unit disposed on the light emitting devices, a touch buffer film disposed on the encapsulation unit, second bridge electrodes disposed on the touch buffer film, a black matrix disposed on the touch buffer film and including openings, color filters that fill the openings, and a cover layer disposed on the color filters and the black matrix.
Claims16
A touch display device comprising:
- a substrate having an active area and a bezel area adjacent to the active area;
- light emitting devices disposed on the active area of the substrate;
- an encapsulation unit disposed on the light emitting devices;
- a touch buffer film disposed on the encapsulation unit, the touch buffer film including a first touch buffer film portion that is in the active area and a second touch buffer film portion that extends from the first touch buffer film portion in the active area to the bezel area;
- second bridge electrodes disposed on the touch buffer film;
- a black matrix disposed on the touch buffer film in the active area and the bezel area of the substrate, the black matrix comprising openings in the active area, a first black matrix portion in the active area that overlaps the first touch buffer film portion in the active area such that the first black matrix portion is farther from the substrate than the first touch buffer film portion in the active area, and a second black matrix portion in the bezel area that overlaps the second touch buffer film portion in the bezel area such that the second black matrix portion is farther from the substrate than the second touch buffer film portion in the bezel area;
- color filters disposed to fill the openings;
- and
- a cover layer disposed on the color filters and the black matrix,
- wherein the black matrix covers the second bridge electrodes.
7 more elements
Dependencies are inferred from the claim text.