| 发明名称 | Display device | ||
| 摘要 | A display device includes: a plurality of pixels each having a shutter plate formed and an actuator portion, wherein the actuator portion has a beam portion connected to the shutter plate, a drive electrode causing the beam portion to bend to drive the shutter plate, a first supporting portion supporting the drive electrode and fixed on a substrate, and a second supporting portion supporting the beam portion and fixed on the substrate, at least one of the first supporting portion and the second supporting portion has a planar portion, and a recessed portion formed to be concaved from the planar portion and connected to the substrate, and the recessed portion has a vertically formed portion formed to be inclined substantially vertically from the planar portion, and a portion starting from the vertically formed portion and formed such that the inclination of the portion becomes gentle toward the substrate. | ||
| 申请公布号 | US9164275(B2) | 申请公布日期 | 2015.10.20 |
| 申请号 | US201213486280 | 申请日期 | 2012.06.01 |
| 申请人 | Pixtronix, Inc. | 发明人 | Kimura Yasukazu;Fujiyoshi Jun;Kuriyagawa Takeshi;Sonoda Daisuke |
| 分类号 | G02B26/00;G09G5/00;G09G5/10;G02B26/02;G02B26/04;B81B7/02;G09G3/34;B32B3/00;B81C1/00;H02N1/00;B81B3/00 | 主分类号 | G02B26/00 |
| 代理机构 | Foley & Lardner LLP | 代理人 | Gordon Edward A.;Foley & Lardner LLP |
| 主权项 | 1. A display device comprising: a plurality of pixels each having a shutter plate formed in a plate shape and an actuator portion driving the shutter plate with an electrostatic force, wherein the actuator portion has a beam portion connected to the shutter plate,a drive electrode causing, in response to the application of a voltage thereto, the beam portion to bend to drive the shutter plate,a first supporting portion supporting the drive electrode and fixed on a substrate, anda second supporting portion supporting the beam portion and fixed on the substrate, at least one of the first supporting portion and the second supporting portion has a planar portion formed apart from and parallel to the substrate, anda recessed, tapered portion formed to be concaved from the planar portion and connected to the substrate, and the recessed, tapered portion hasa vertically formed portion formed to be inclined substantially vertically from the planar portion, anda curved portion starting from the vertically formed portion and formed such that the inclination of the curved portion becomes gradually gentle toward the substrate. | ||
| 地址 | San Diego CA US | ||