US 11,696,483 B2
OLED touch and display driver integration chip and OLED touch display apparatus including thereof
Chang-Hung Chen, Zhubei (TW); Kun-Zheng Lin, Hsinchu (TW); Wei-Chieh Lin, Zhubei (TW); Po-Sheng Liao, Hsinchu (TW); and Yu-Huang Chen, Tainan (TW)
Assigned to NOVATEK MICROELECTRONICS CORP., Hsinchu (TW)
Filed by NOVATEK MICROELECTRONICS CORP., Hsinchu (TW)
Filed on Jul. 5, 2022, as Appl. No. 17/857,421.
Application 17/857,421 is a continuation in part of application No. 17/327,300, filed on May 21, 2021, granted, now 11,404,499.
Claims priority of provisional application 63/059,189, filed on Jul. 31, 2020.
Claims priority of provisional application 63/028,573, filed on May 22, 2020.
Prior Publication US 2022/0336537 A1, Oct. 20, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H10K 59/40 (2023.01); G06F 3/041 (2006.01)
CPC H10K 59/40 (2023.02) [G06F 3/04164 (2019.05); G06F 3/04166 (2019.05)] 32 Claims
OG exemplary drawing
 
1. 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.