33.1: Invited Paper: A Novel Vertical‐Type Light‐Emitting Transistor and Panel Design on Amorphous Silicon Backplane for High Resolution TV Application. Issue 1 (June 2015)

• Record Type: Journal Article
• Authors: Hirai, Tadahiko; Bown, Mark; Ueno, Kazunori
• Is Part Of: Digest of technical papers. Volume 46:Issue 1(2015)
• Page Start: 476
• Page End: 478
• Publication Date: 2015-06
• Subjects: Vertical‐type -- Light‐emitting transistor -- OLED -- s‐Si -- Backplane; Information display systems -- Congresses; 621.3815422
• DOI: 10.1002/sdtp.10430
• Languages: English
• ISSNs: 0097-966X

Abstract

Abstract : We have developed novel vertical‐type transistors (VTs) and vertical‐type light‐emitting transistors (VLTs) using a combination of metal oxide and organic semiconductor materials. We have obtained an ON/OFF ratio =3.7 and Gain =16.7 in the first VT device. We also report pixel and circuit design for a 42″ 4K bottom emission VLT panel on a conventional amorphous silicon (a‐Si) backplane with 60% aperture ratio operated by a novel high speed feedback compensation circuit.