Invention Application
- Patent Title: MULTI-CHANNEL THIN FILM TRANSISTOR AND PIXEL INCLUDING THE SAME
-
Application No.: US16254577Application Date: 2019-01-22
-
Publication No.: US20190157464A1Publication Date: 2019-05-23
- Inventor: Hwangsup Shin
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Priority: KR10-2017-0062227 20170519
- Main IPC: H01L29/786
- IPC: H01L29/786 ; H01L29/423 ; H01L27/12 ; G09G3/3225 ; G09G3/20
Abstract:
A multi-channel thin film transistor (“TFT”) includes: a gate electrode; a semiconductor including a first channel area, which operates within a first driving range and has a first threshold voltage, and a second channel area which operates within a second driving range smaller than the first driving range and has a second threshold voltage, where an absolute value of the second threshold voltage is greater than an absolute value of the first threshold voltage; a first electrode connected to an end of the semiconductor; and a second electrode connected to another end of the semiconductor.
Public/Granted literature
- US10608120B2 Multi-channel thin film transistor and pixel including the same Public/Granted day:2020-03-31
Information query
IPC分类:
