Invention Grant
- Patent Title: Display having selective portions driven with adjustable refresh rate and method of driving the same
- Patent Title (中): 显示器具有以可调刷新率驱动的选择部分及其驱动方法
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Application No.: US14231596Application Date: 2014-03-31
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Publication No.: US09489882B2Publication Date: 2016-11-08
- Inventor: Hyoung-Su Kim , Namwook Cho , TaeHwan Kim , Jaemyon Lee
- 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
- Main IPC: G06F3/038
- IPC: G06F3/038 ; G09G3/20 ; G09G3/32

Abstract:
There is provided a TFT backplane having at least one TFT with oxide active layer and at least one TFT with poly-silicon active layer. In the embodiments of the present disclosure, at least one of the TFTs implementing the circuit of pixels in the active area is an oxide TFT (i.e., TFT with oxide semiconductor) while at least one of the TFTs implementing the driving circuit next to the active area is a LTPS TFT (i.e., TFT with poly-Si semiconductor).
Public/Granted literature
- US20150243203A1 Display Having Selective Portions Driven with Adjustable Refresh Rate and Method of Driving the Same Public/Granted day:2015-08-27
Information query
IPC分类: