A laminated spacer portion formed by laminating various thin films that constitute thin-film transistors is disposed in peripheral driver circuits. As a result, even in a structure in which part of a sealing member is disposed above the peripheral driver circuits, pressure exerted from spacers in th
A laminated spacer portion formed by laminating various thin films that constitute thin-film transistors is disposed in peripheral driver circuits. As a result, even in a structure in which part of a sealing member is disposed above the peripheral driver circuits, pressure exerted from spacers in the sealing member is concentrated on the laminated spacer portion, whereby destruction of a thin-film transistor of the peripheral driver circuits can be prevented caused by the pressure from the sealing portion.
대표청구항▼
1. A display device comprising: an active matrix circuit over a first region of a substrate, the active matrix circuit including a transistor, the transistor including a gate electrode, a semiconductor layer, and a gate insulating film interposed between the gate electrode and the semiconductor laye
1. A display device comprising: an active matrix circuit over a first region of a substrate, the active matrix circuit including a transistor, the transistor including a gate electrode, a semiconductor layer, and a gate insulating film interposed between the gate electrode and the semiconductor layer;a conductive layer electrically connected to the semiconductor layer;a pixel electrode electrically connected to the conductive layer;a laminated layer over a second region of the substrate; anda sealing member overlapping the laminated layer,wherein the laminated layer includes a first layer containing a same material as the gate electrode, and a second layer containing a same material as the semiconductor layer, and a third layer containing a same material as the conductive layer, andwherein the laminated layer does not function as a transistor. 2. The display device according to claim 1, wherein a spacer is included in the sealing member. 3. The display device according to claim 1, wherein the gate electrode is formed over the semiconductor layer. 4. The display device according to claim 1, wherein the conductive layer is a laminated structure of titanium and aluminum. 5. The display device according to claim 1, wherein the semiconductor layer includes crystalline silicon. 6. The display device according to claim 1, wherein the display device is incorporated in one selected from the group consisting of a camera, a video movie, a personal computer, a car navigation system, and a projection image display apparatus. 7. The display device according to claim 1, wherein the second layer containing the same material as the semiconductor layer and the third layer containing the same material as the conductive layer are electrically insulated from each other. 8. A display device comprising: an active matrix circuit over a first region of a substrate, the active matrix circuit including a transistor, the transistor including a gate electrode, a semiconductor layer, and a gate insulating film interposed between the gate electrode and the semiconductor layer;a conductive layer electrically connected to the semiconductor layer;a pixel electrode electrically connected to the conductive layer;a laminated layer over a second region of the substrate; anda sealing member overlapping the laminated layer,wherein the laminated layer includes a first layer containing a same material as the gate electrode, and a second layer containing a same material as the semiconductor layer, and a third layer containing a same material as the gate insulating film, andwherein the laminated layer does not function as a transistor. 9. The display device according to claim 8, wherein a spacer is included in the sealing member. 10. The display device according to claim 8, wherein the gate electrode is formed over the semiconductor layer. 11. The display device according to claim 8, wherein the conductive layer is a laminated structure of titanium and aluminum. 12. The display device according to claim 8, wherein the semiconductor layer includes crystalline silicon. 13. The display device according to claim 8, wherein the display device is incorporated in one selected from the group consisting of a camera, a video movie, a personal computer, a car navigation system, and a projection image display apparatus. 14. A display device comprising: an active matrix circuit over a first region of a substrate, the active matrix circuit including a transistor, the transistor including a gate electrode, a semiconductor layer, and a gate insulating film interposed between the gate electrode and the semiconductor layer;a conductive layer electrically connected to the semiconductor layer;a pixel electrode electrically connected to the conductive layer;a laminated layer over a second region of the substrate;a sealing member overlapping the laminated layer;a spacer included in the sealing member; andwherein the laminated layer includes a first layer containing a same material as the gate electrode, and a second layer containing a same material as the semiconductor layer, and a third layer containing a same material as the conductive layer,wherein the laminated layer does not function as a transistor, andwherein the spacer overlaps the laminated layer. 15. The display device according to claim 14, wherein the gate electrode is formed over the semiconductor layer. 16. The display device according to claim 14, wherein the conductive layer is a laminated structure of titanium and aluminum. 17. The display device according to claim 14, wherein the semiconductor layer includes crystalline silicon. 18. The display device according to claim 14, wherein the display device is incorporated in one selected from the group consisting of a camera, a video movie, a personal computer, a car navigation system, and a projection image display apparatus. 19. The display device according to claim 14, wherein the second layer containing the same material as the semiconductor layer and the third layer containing the same material as the conductive layer are electrically insulated from each other. 20. A display device comprising: an active matrix circuit over a first region of a substrate, the active matrix circuit including a transistor, the transistor including a gate electrode, a semiconductor layer, and a gate insulating film interposed between the gate electrode and the semiconductor layer;a conductive layer electrically connected to the semiconductor layer;a pixel electrode electrically connected to the conductive layer;a laminated layer over a second region of the substrate;a sealing member overlapping the laminated layer;a spacer included in the sealing member; andwherein the laminated layer includes a first layer containing a same material as the gate electrode, and a second layer containing a same material as the semiconductor layer, and a third layer containing a same material as the gate insulating film,wherein the laminated layer does not function as a transistor, andwherein the spacer overlaps the laminated layer. 21. The display device according to claim 20, wherein the gate electrode is formed over the semiconductor layer. 22. The display device according to claim 20, wherein the conductive layer is a laminated structure of titanium and aluminum. 23. The display device according to claim 20, wherein the semiconductor layer includes crystalline silicon. 24. The display device according to claim 20, wherein the display device is incorporated in one selected from the group consisting of a camera, a video movie, a personal computer, a car navigation system, and a projection image display apparatus.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (30)
Matsumoto Hiroshi (Hachioji JPX), Active matrix liquid crystal display having a peripheral driving circuit element.
Nishiki Hirohiko,JPX ; Shimada Takayuki,JPX ; Katayama Mikio,JPX, Active matrix substrate and display device using the same with extending protrusions between gate and source line termin.
Ohori Tatsuya,JPX ; Takei Michiko,JPX ; Zhang Hongyong,JPX ; Suzawa Hideomi,JPX ; Yamaguchi Naoaki,JPX, Black matrix coupled to common electrode through a transparent conductive film.
Grupp Joachim,CHX ; Lemarie Bernard,FRX, Electrical cell of the type comprising two plastic parallel support plates, set apart from each other, carrying electrod.
Watanabe Yoshihiro (Yokohama JPX) Nakamura Hiroki (Chigasaki JPX) Sugawara Takako (Kawasaki JPX), Liquid crystal dispaly apparatus with gap adjusting layers located between the display region and driver circuits.
Nishiguchi Kenji (Osaka JPX) Fujimori Koichi (Nabari JPX) Shinomiya Tokihiko (Nara JPX), Liquid crystal display device with polymer wall formation rate in peripheral region of display section at least 90%.
Tanaka Shozo (Nara JPX) Yoshimura Kazuya (Nara JPX), Liquid crystal display device with seal contacting substrates between two conductive films of dummy electrodes.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.