15‐1: <i>Invited Paper:</i> Manufacturing Technology of LTPO TFT
Ui‐Jin Chung, Seungchan Choi, So young Noh, Ki-Tae Kim, Kyeong‐Ju Moon, Jeonghyun Kim, Kwon‐Shik Park, Hyun‐Chul Choi, In‐Byeong Kang
Abstract
Low‐Temperature Poly‐Si and Oxide (LTPO) thin‐film transistors (TFTs) have been successfully manufactured and the AMOLED panels with LTPO TFTs are adapted to Apple Watch. The manufacturing technology of LTPO TFT such as stack‐up structure, device characteristics, panel image quality with LRR driving, and degradation of reliability in oxide TFT is explained and discussed.
Topics & Concepts
Thin-film transistorAMOLEDMaterials scienceReliability (semiconductor)Stack (abstract data type)OptoelectronicsOxide thin-film transistorTransistorDegradation (telecommunications)Electrical engineeringEngineeringComputer scienceLayer (electronics)NanotechnologyActive matrixPhysicsQuantum mechanicsProgramming languageVoltagePower (physics)Thin-Film Transistor TechnologiesSilicon Nanostructures and PhotoluminescenceSilicon and Solar Cell Technologies