In-cell touch display panel and touch display system
First Claim
1. An in-cell touch display panel comprising a display area, the display area comprising a plurality of touch zones arranged in an array of a plurality of rows and a plurality of columns, one or more touch scanning lines corresponding to a respective row of the touch zones, and touch reading lines that have a one-to-one correspondence with the touch zones;
- wherein;
touch zones located in a same column are in one-to-one correspondence with different touch reading lines,each of the touch zones comprises M×
N touch modules, wherein M is a quantity of rows, M≥
2, N is a quantity of columns, N≥
2, each touch module comprises a photosensitive unit and a touch reading unit, an output end of the photosensitive unit is connected to an input end of the touch reading unit, a control end of the touch reading unit is connected to a corresponding touch scanning line, and an output end of the touch reading unit is connected to a corresponding touch reading line; and
output ends of touch reading units of the M×
N touch modules in each of the touch zones are all connected with a same corresponding touch reading line.
8 Assignments
0 Petitions
Accused Products
Abstract
An in-cell touch display panel includes a display area. The display area includes a plurality of touch zones arranged in an array, one or more touch scanning lines corresponding to a respective row of the touch zones, and touch reading lines that have a one-to-one correspondence with the touch zones. Each of the touch zones includes at least one touch module, each touch module includes a photosensitive unit and a touch reading unit, an output end of the photosensitive unit is connected to an input end of the touch reading unit, a control end of the touch reading unit is connected to a corresponding touch scanning line, and an output end of the touch reading unit is connected to a corresponding touch reading line.
-
Citations
20 Claims
-
1. An in-cell touch display panel comprising a display area, the display area comprising a plurality of touch zones arranged in an array of a plurality of rows and a plurality of columns, one or more touch scanning lines corresponding to a respective row of the touch zones, and touch reading lines that have a one-to-one correspondence with the touch zones;
- wherein;
touch zones located in a same column are in one-to-one correspondence with different touch reading lines, each of the touch zones comprises M×
N touch modules, wherein M is a quantity of rows, M≥
2, N is a quantity of columns, N≥
2, each touch module comprises a photosensitive unit and a touch reading unit, an output end of the photosensitive unit is connected to an input end of the touch reading unit, a control end of the touch reading unit is connected to a corresponding touch scanning line, and an output end of the touch reading unit is connected to a corresponding touch reading line; andoutput ends of touch reading units of the M×
N touch modules in each of the touch zones are all connected with a same corresponding touch reading line. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
- wherein;
-
14. An in-cell touch display panel comprising a display area, the display area comprising a plurality of touch zones arranged in an array, one or more touch scanning lines corresponding to a respective row of the touch zones, and touch reading lines that have a one-to-one correspondence with the touch zones;
- wherein;
each of the touch zones comprises M×
N touch modules, wherein M is a quantity of rows, M≥
2, N is a quantity of columns, N≥
2, each touch module comprises a photosensitive unit and a touch reading unit, an output end of the photosensitive unit is connected to an input end of the touch reading unit, a control end of the touch reading unit is connected to a corresponding touch scanning line, and an output end of the touch reading unit is connected to a corresponding touch reading line; andoutput ends of touch reading units of the M×
N touch modules in each of the touch zones are all connected with a same corresponding touch reading line;wherein the photosensitive unit comprises a photosensitive transistor; a source electrode and a gate electrode of the photosensitive transistor are connected to each other, and a drain electrode of the photosensitive transistor is the output end of the photosensitive unit, source electrodes and gate electrodes of all photosensitive transistors in M×
N touch modules located within a same touch zone are connected with together. - View Dependent Claims (15, 16, 17, 18, 19, 20)
- wherein;
Specification