OLED touch and display driver integration chip and OLED touch display apparatus including thereof
AssigneeNovatek Microelectronics Corp.
InventorsChang-Hung Chen, Kun-Zheng Lin, Wei-Chieh Lin, Po-Sheng Liao, Yu-Huang Chen
Life of this patent
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Abstract
An OLED touch and display driver integration chip is provided, including: a group of display driving pads for providing display driving signals to the OLED touch display panel; a group of touch pads for providing touch driving signals to touch electrodes on the OLED touch display panel and/or receiving touch sensing signals from the touch electrodes, and adjacently arranged with the group of display driving pads; and at least one isolation pad arranged between the group of display driving pads and the group of touch pads.
Claims32
An OLED touch and display driver integration chip for driving an OLED touch display panel, the OLED touch and display driver integration chip comprising:
- a group of display driving pads for providing display driving signals to the OLED touch display panel;
- a group of touch pads for providing touch driving signals to touch electrodes on the OLED touch display panel and/or receiving touch sensing signals from the touch electrodes, and adjacently arranged with the group of display driving pads;
- and
- at least one isolation pad arranged between the group of display driving pads and the group of touch pads.
An OLED touch display apparatus, comprising:
- an OLED touch and display driver integration chip including a group of display driving pads, a group of touch pads and at least one isolation pad;
- an OLED touch display panel coupled with the OLED touch and display driver integration chip and comprising:
- a first set of lead wires to which the group of display driving pads are configured to connect;
- a second set of lead wires to which the group of touch pads are configured to connect;
- and
- at least one lead wire to which the at least one isolation pad is configured to connect, and arranged between the first set of lead wires and the second set of lead wires.
Dependencies are inferred from the claim text.