Touch display panel and touch sensing unit thereof
First Claim
1. A touch display panel, comprising:
- a display panel, comprising a plurality of pixel region;
a plurality of color filters disposed on the display panel; and
a touch sensing unit, disposed on the display panel, the touch sensing unit comprising;
a plurality of first sensing series disposed on the display panel, wherein each of the first sensing series comprises;
a plurality of first transparent sensing pads disposed on the display panel along a first direction; and
a plurality of non-transparent bridge lines disposed on the display panel along the first direction, each of the non-transparent bridge lines being respectively disposed between two adjacent first transparent sensing pads, each of the non-transparent bridge lines partially overlapping with two adjacent first transparent sensing pads, and each of the non-transparent bridge lines being electrically connected to two adjacent first transparent sensing pads, wherein a line width of each of the non-transparent bridge lines is substantially between 0.5 micrometers and 10 micrometers and an aperture ratio of the pixel region occupied by the non-transparent bridge lines is substantially between 0.1% and 5%; and
a plurality of second sensing series disposed on the display panel along a second direction,wherein each of the color filters has a long axis and is located corresponding to one of the pixel regions, each of the non-transparent bridge lines and a part of the color filters partially overlap in a perpendicular projection direction, and each of the non-transparent bridge lines and the long axis of each of the color filters are disposed in a non-parallel manner with each other.
1 Assignment
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Accused Products
Abstract
A touch display panel includes a display panel and a touch sensing unit. The touch sensing unit includes first sensing series, and second sensing series. Each of the first sensing series includes a plurality of first transparent sensing pads disposed along a first direction, and a plurality of non-transparent bridge lines disposed along the first direction. Each of the non-transparent bridge lines is disposed between two adjacent first transparent sensing pads, overlapping with two adjacent first transparent sensing pads, and electrically connected to two adjacent first transparent sensing pads. The line width of each non-transparent bridge line is substantially between 0.5 micrometers and 10 micrometers, and the reduction of aperture ratio in a pixel region of the touch display panel caused by the non-transparent bridge lines is substantially between 0.1% and 5%.
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Citations
14 Claims
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1. A touch display panel, comprising:
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a display panel, comprising a plurality of pixel region; a plurality of color filters disposed on the display panel; and a touch sensing unit, disposed on the display panel, the touch sensing unit comprising; a plurality of first sensing series disposed on the display panel, wherein each of the first sensing series comprises; a plurality of first transparent sensing pads disposed on the display panel along a first direction; and a plurality of non-transparent bridge lines disposed on the display panel along the first direction, each of the non-transparent bridge lines being respectively disposed between two adjacent first transparent sensing pads, each of the non-transparent bridge lines partially overlapping with two adjacent first transparent sensing pads, and each of the non-transparent bridge lines being electrically connected to two adjacent first transparent sensing pads, wherein a line width of each of the non-transparent bridge lines is substantially between 0.5 micrometers and 10 micrometers and an aperture ratio of the pixel region occupied by the non-transparent bridge lines is substantially between 0.1% and 5%; and a plurality of second sensing series disposed on the display panel along a second direction, wherein each of the color filters has a long axis and is located corresponding to one of the pixel regions, each of the non-transparent bridge lines and a part of the color filters partially overlap in a perpendicular projection direction, and each of the non-transparent bridge lines and the long axis of each of the color filters are disposed in a non-parallel manner with each other. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A touch sensing unit applicable to a touch display panel, the touch display panel comprising a plurality pixel regions and a plurality of color filters disposed on the display panel, each of the color filters having a long axis and being located corresponding to one of the pixel regions, the touch sensing unit comprising:
a plurality of first sensing series disposed on the touch display panel, wherein each of the first sensing series comprises; a plurality of first transparent sensing pads disposed along a first direction; a plurality of non-transparent bridge lines disposed along the first direction, each of the non-transparent bridge lines being respectively disposed between two adjacent first transparent sensing pads, each of the non-transparent bridge lines partially overlapping with two adjacent first transparent sensing pads, and each of the non-transparent bridge lines being electrically connected to two adjacent first transparent sensing pads, wherein a line width of each of the non-transparent bridge lines is substantially between 0.5 micrometers and 10 micrometers, and an aperture ratio of the pixel region occupied by the non-transparent bridge lines is substantially between 0.1% and 5%; and a plurality of second sensing series disposed on the touch display panel along a second direction, wherein each of the non-transparent bridge lines and a part of the color filters partially overlap in a perpendicular projection direction, and each of the non-transparent bridge lines and the long axis of each of the color filters are disposed in a non-parallel manner with each other. - View Dependent Claims (9, 10, 11, 12, 13, 14)
Specification