- Patent Title: Touch display device, driving circuit and driving method thereof
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Application No.: US17116530Application Date: 2020-12-09
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Publication No.: US11307698B2Publication Date: 2022-04-19
- Inventor: Youngwoo Jo , HyeongWon Kang
- Applicant: LG Display Co., Ltd.
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Fenwick & West LLP
- Priority: KR10-2019-0173903 20191224
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F3/044 ; G09G3/36

Abstract:
Embodiments of the present disclosure relate to touch display devices, driving circuits, and driving methods, and more specifically, to a touch display device, a driving circuit, and a driving method for enabling the functionality of a micro control unit to be minimized and power consumption to be reduced by allowing one or more combined integrated circuits to generate a touch sensing control signal and provide the generated signal to a plurality of combined integrated circuits. Further, according to embodiments of the present disclosure, touch display devices, driving circuits, and driving methods are provided for enabling power consumption of a touch power integrated circuit to be reduced by using a touch sensing control signal generated by one or more combined integrated circuits as a load-free driving signal.
Public/Granted literature
- US20210191555A1 Touch Display Device, Driving Circuit and Driving Method Thereof Public/Granted day:2021-06-24
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