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1. WO2006098403 - LIGHT REFLECTING ELEMENT, LIGHT REFLECTING DEVICE, WAVE FRONT CURVATURE MODULATOR, AND OPTICAL SCANNING TYPE DISPLAY DEVICE

Publication Number WO/2006/098403
Publication Date 21.09.2006
International Application No. PCT/JP2006/305245
International Filing Date 16.03.2006
IPC
G02B 26/08 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
26Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating or modulating
08for controlling the direction of light
B81B 3/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
81MICROSTRUCTURAL TECHNOLOGY
BMICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
3Devices comprising flexible or deformable elements, e.g. comprising elastic tongues or membranes
G02B 5/10 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5Optical elements other than lenses
08Mirrors
10with curved faces
G02B 26/10 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
26Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating or modulating
08for controlling the direction of light
10Scanning systems
G02B 27/02 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27Optical systems or apparatus not provided for by any of the groups G02B1/-G02B26/119
02Viewing or reading apparatus
H01L 41/08 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
41Piezo-electric devices in general; Electrostrictive devices in general; Magnetostrictive devices in general; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
08Piezo-electric or electrostrictive elements
CPC
G02B 26/0825
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
26Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating
08for controlling the direction of light
0816by means of one or more reflecting elements
0825the reflecting element being a flexible sheet or membrane, e.g. for varying the focus
G02B 26/0858
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
26Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating
08for controlling the direction of light
0816by means of one or more reflecting elements
0833the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD
0858the reflecting means being moved or deformed by piezoelectric means
Applicants
  • ブラザー工業株式会社 BROTHER KOGYO KABUSHIKI KAISHA [JP]/[JP] (AllExceptUS)
  • 西川 恭生 NISHIKAWA, Yasuo [JP]/[JP] (UsOnly)
  • 浅井 伸明 ASAI, Nobuaki [JP]/[JP] (UsOnly)
Inventors
  • 西川 恭生 NISHIKAWA, Yasuo
  • 浅井 伸明 ASAI, Nobuaki
Agents
  • 松岡 修平 MATSUOKA, Shuhei
Priority Data
2005-07627717.03.2005JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) LIGHT REFLECTING ELEMENT, LIGHT REFLECTING DEVICE, WAVE FRONT CURVATURE MODULATOR, AND OPTICAL SCANNING TYPE DISPLAY DEVICE
(FR) ELEMENT REFLECTEUR DE LUMIERE, DISPOSITIF REFLECTEUR DE LUMIERE, MODULATEUR DE COURBURE DE FRONT D'ONDE ET DISPOSITIF D'AFFICHAGE DE TYPE LECTEUR OPTIQUE
(JA) 光反射素子、光反射装置、波面曲率変調装置及び光走査型表示装置
Abstract
(EN)
A light reflecting element, a light reflecting device, a wave front curvature modulator, and an optical scanning type display device. The light reflecting element comprises a base body having a plate-like elastic part formed of an elastic material and a support part supporting the plate-like elastic part and a distortion-inducing element. The plate-like elastic part forms a mirror surface at least partly on one of both surfaces thereof. The support part is formed so that a recessed part is formed in the base body only on the other surface side of the plate-like elastic part and supports the plate-like elastic part. The distortion-inducing element is installed on the other surface side of the plate-like elastic part in the recessed part so that the plate-like elastic part can be deformed.
(FR)
La présente invention concerne un élément réflecteur de lumière, un dispositif réflecteur de lumière, un modulateur de courbure de front d'onde et un dispositif d'affichage de type lecteur optique. L'élément réflecteur de lumière comprend une base ayant un corps élastique, en forme de plaque et en matériau élastique, et un corps de support sur lequel sont placés le corps élastique en forme de plaque et un élément inducteur de distorsion. Le corps élastique forme une surface miroir au moins partiellement sur l'un de ses côtés. Le corps de support est constitué de telle sorte que la base ne présente une partie évidée que sur l'autre côté du corps élastique et reçoit ce dernier. L'élément inducteur de distorsion est installé sur l'autre côté du corps élastique dans la partie évidée de sorte que le corps élastique puisse être déformé.
(JA)
弾性材料からなる板状弾性部及びこの板状弾性部を支持する支持部を有する基体と、起歪素子とを備え、前記板状弾性部は、その両面の一方の面の少なくとも一部にて鏡面を構成しており、前記支持部は、前記基体において、前記板状弾性部のその他方の面側にのみ凹所が形成されるように設けられると共に前記板状弾性部を支持しており、前記起歪素子は、前記凹所内にて前記板状弾性部の前記他方の面に当該板状弾性部を変形可能に設けられている光反射素子を提供する。
Also published as
EP6729242
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