SILICON THIN FILM TRANSISTOR AND DISPLAY HAVING SILICON THIN FILM TRANSISTOR

• Main Authors: GUPTA VASUDHA, CHEN YUNG, PARK YOUNG BAE, TSAI TSUNG-TING, JAMSHIDI-ROUDBARI ABBAS, CHANG TING-KUO, KIM KYUNG-WOOK, RIN CHIN-WEI, CHOI JAE WON, HUNG MINGIN, CHANG SHIH CHANG, YU CHENG-HO, HUANG CHUN-YAO, LEE SZU-HSIEN, LIN SHANGIH, OSAWA HIROSHI
• Format: Patent
• Language: English; Japanese
• Published: 26.07.2018
• Subjects: ADVERTISING; ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION; BASIC ELECTRIC ELEMENTS; CRYPTOGRAPHY; DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING; DISPLAY; DISPLAYING; EDUCATION; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; FREQUENCY-CHANGING; LABELS OR NAME-PLATES; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL LOGIC ELEMENTS; OPTICS; PHYSICS; SEALS; SEMICONDUCTOR DEVICES; SIGNS; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF

PROBLEM TO BE SOLVED: To provide a display having a silicon thin film transistor and a semiconductor oxide thin film transistor.SOLUTION: An electronic device may include a display having an array of display pixels on a substrate. These display pixels may be an organic light-emitting diode display pixel, or a display pixel in a liquid crystal display. In the organic light-emitting diode display, a hybrid thin film transistor structure, including a semiconductor oxide thin film transistor, a silicon thin film transistor and a capacitor structure, may be formed. The capacitor structure may be superposed on the semiconductor oxide thin film transistor. The organic light-emitting diode display pixel may have a combination of the oxide transistor and the silicon transistor.SELECTED DRAWING: Figure 1 【課題】シリコン薄膜トランジスタ及び半導体酸化物薄膜トランジスタを有するディスプレイを提供する。【解決手段】電子デバイスは、基板上に表示ピクセルのアレイを有する、ディスプレイを含み得る。それらの表示ピクセルは、有機発光ダイオード表示ピクセル、又は液晶ディスプレイ内の表示ピクセルとすることができる。有機発光ダイオードディスプレイ内には、半導体酸化物薄膜トランジスタ、シリコン薄膜トランジスタ、及びコンデンサ構造体を含む、ハイブリッド薄膜トランジスタ構造体を形成することができる。コンデンサ構造体は、半導体酸化物薄膜トランジスタに重ね合わせることができる。有機発光ダイオード表示ピクセルは、酸化物トランジスタとシリコントランジスタとの組み合わせを有し得る。【選択図】図１