DISPLAY DEVICE

• Main Authors: TABATA HIROSHI, SHIBUSAWA MAKOTO, KIMURA HIROYUKI, OGAWA YASUHIRO, MORITA TETSUO
• Format: Patent
• Language: English; Japanese
• Published: 18.01.2018
• Subjects: ADVERTISING; BASIC ELECTRIC ELEMENTS; CRYPTOGRAPHY; DISPLAY; DISPLAYING; EDUCATION; ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; LABELS OR NAME-PLATES; PHYSICS; SEALS; SEMICONDUCTOR DEVICES; SIGNS

PROBLEM TO BE SOLVED: To provide a semiconductor device exhibiting excellent electrical characteristics, a display device including the same, and a manufacture method of the semiconductor device and the display device.SOLUTION: The display device comprises a plurality of pixels, at least one of which having a first transistor and a light-emitting element. The first transistor includes, a gate electrode, a gate insulation film on the gate electrode, an oxide semiconductor film on the gate insulation film, and a first terminal and a second terminal electrically connected to the oxide semiconductor film. The second terminal is electrically connected to the light-emitting element. A region where the first terminal overlaps the gate electrode can made smaller than a region where the second terminal overlaps the gate electrode.SELECTED DRAWING: Figure 1 【課題】優れた電気特性を示す半導体装置、ならびにそれを含有する表示装置、および半導体装置、表示装置の作製方法を提供することを課題の一つとする。【解決手段】複数の画素を有し、複数の画素のうち少なくとも一つが第１のトランジスタと発光素子を有する表示装置が提供される。第１のトランジスタはゲート電極、ゲート電極上のゲート絶縁膜、ゲート絶縁膜上の酸化物半導体膜、および酸化物半導体膜と電気的に接続する第１の端子と第２の端子を含む。第２の端子は発光素子と電気的に接続される。第１の端子がゲート電極と重なる領域は、第２の端子がゲート電極と重なる領域よりも小さくすることができる。【選択図】図１