AR005674A1 - Ordenacion de espejos accionados de pelicula fina de un sistema de proyeccion optica y metodo para fabricarla - Google Patents
Ordenacion de espejos accionados de pelicula fina de un sistema de proyeccion optica y metodo para fabricarlaInfo
- Publication number
- AR005674A1 AR005674A1 ARP970100404A ARP970100404A AR005674A1 AR 005674 A1 AR005674 A1 AR 005674A1 AR P970100404 A ARP970100404 A AR P970100404A AR P970100404 A ARP970100404 A AR P970100404A AR 005674 A1 AR005674 A1 AR 005674A1
- Authority
- AR
- Argentina
- Prior art keywords
- actuator
- reflection member
- projection system
- optical projection
- substrate
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
- G02B26/0833—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD
- G02B26/0858—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD the reflecting means being moved or deformed by piezoelectric means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
Se revela la AMA de película fina de un sistema de proyección óptica y un método para fabricarla. La AMA de película fina tiene un sustrato con uncableado eléctrico y un terminal de conexión, un accionador formado sobre el sustrato y un miembrode reflexión formado sobre el sustrato. El accionadortiene múltiples porciones accionantes, en que las porciones accionantes adyacentes se accionan en direcciones opuestas, una tras otra, de modo que elmiembro de reflexión instalado sobre elaccionador tiene un gran ángulo de inclinación. Por lo tanto, la eficiencia lumínica de la luz reflejada por elmiembro de reflexión aumenta y lo mismo pasa con el contraste de la imagen proyectada en la pantalla. Más aún, la distanciaentre una fuente lumínica y lapantalla es mayor porque también lo es el ángulo de inclinación del miembro de reflexión.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960033606A KR100209943B1 (ko) | 1996-08-13 | 1996-08-13 | 큰 구동 각도를 가지는 박막형 광로 조절장치의 제조 방법 |
| KR1019960033605A KR100209941B1 (ko) | 1996-08-13 | 1996-08-13 | 큰 구동 각도를 가지는 박막형 광로 조절 장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR005674A1 true AR005674A1 (es) | 1999-07-14 |
Family
ID=26632088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP970100404A AR005674A1 (es) | 1996-08-13 | 1997-01-31 | Ordenacion de espejos accionados de pelicula fina de un sistema de proyeccion optica y metodo para fabricarla |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5786928A (es) |
| EP (1) | EP0855120A1 (es) |
| JP (1) | JPH11514105A (es) |
| AR (1) | AR005674A1 (es) |
| AU (1) | AU1320897A (es) |
| ID (1) | ID17881A (es) |
| WO (1) | WO1998007280A1 (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6136390A (en) * | 1996-12-11 | 2000-10-24 | Daewoo Electronics Co., Ltd. | Method for manufacturing a thin film actuatable mirror array having an enhanced structural integrity |
| EP1025711A1 (en) * | 1997-10-31 | 2000-08-09 | Daewoo Electronics Co., Ltd | Method for manufacturing thin film actuated mirror array in an optical projection system |
| US6906846B2 (en) * | 2002-08-14 | 2005-06-14 | Triquint Technology Holding Co. | Micro-electro-mechanical system device and method of making same |
| US20080080037A1 (en) * | 2003-11-08 | 2008-04-03 | Hyeong-Ryeol Oh | Precisely Actuating Member and Image Tilting Device and Projection System Having Them |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5126836A (en) * | 1989-11-01 | 1992-06-30 | Aura Systems, Inc. | Actuated mirror optical intensity modulation |
| KR970003007B1 (ko) * | 1993-05-21 | 1997-03-13 | 대우전자 주식회사 | 투사형 화상표시장치용 광로조절장치 및 그 구동방법 |
| PL175809B1 (pl) * | 1993-11-16 | 1999-02-26 | Daewoo Electronics Co Ltd | Układ zwierciadeł cienkowarstwowych ruchomych i sposób wytwarzania układu zwierciadeł cienkowarstwowych ruchomych |
| KR950024553A (ko) * | 1994-01-18 | 1995-08-21 | 배순훈 | 광로조절장치 및 제조방법 |
| US5481396A (en) * | 1994-02-23 | 1996-01-02 | Aura Systems, Inc. | Thin film actuated mirror array |
-
1997
- 1997-01-23 EP EP97900801A patent/EP0855120A1/en not_active Withdrawn
- 1997-01-23 AU AU13208/97A patent/AU1320897A/en not_active Abandoned
- 1997-01-23 JP JP10509605A patent/JPH11514105A/ja active Pending
- 1997-01-23 WO PCT/KR1997/000014 patent/WO1998007280A1/en not_active Application Discontinuation
- 1997-01-31 ID IDP970296A patent/ID17881A/id unknown
- 1997-01-31 US US08/791,556 patent/US5786928A/en not_active Expired - Fee Related
- 1997-01-31 AR ARP970100404A patent/AR005674A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPH11514105A (ja) | 1999-11-30 |
| US5786928A (en) | 1998-07-28 |
| EP0855120A1 (en) | 1998-07-29 |
| WO1998007280A1 (en) | 1998-02-19 |
| ID17881A (id) | 1998-02-05 |
| AU1320897A (en) | 1998-03-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6205271B1 (en) | Optical integrator rod | |
| SI1357334T1 (sl) | Elipticni osvetljevalni modul brez zaslonke za tvorjenje zasencenega snopa in zaromet s taksnim modulom | |
| JP6742445B2 (ja) | ヘッドライト装置 | |
| KR870007445A (ko) | 후면 투사 시스템 | |
| EP0801765A1 (en) | Picture display device | |
| JP2004070369A (ja) | 光学的に透明なフィルム | |
| TW202212731A (zh) | 汽車外部照明裝置 | |
| ES2146674T3 (es) | Sistema optico de proyeccion. | |
| ES2067299T3 (es) | Proyector de juguete. | |
| JP3258986B2 (ja) | 非発光型表示装置を備える電子機器及び非発光型表示装置 | |
| KR960015689A (ko) | 램프의 그림자를 없애기 위한 이중 반사경을 구비한 광원 장치 | |
| AR005674A1 (es) | Ordenacion de espejos accionados de pelicula fina de un sistema de proyeccion optica y metodo para fabricarla | |
| JP2001506017A (ja) | 画像投映スクリーン | |
| CN209543028U (zh) | 一种投影系统 | |
| AR007675A1 (es) | Formacion especular de pelicula delgada en sus sistemas de proyeccion optica y metodo para fabricar la misma. | |
| CN113513734B (zh) | 用于车辆的灯以及包括其的车辆 | |
| CN111207363B (zh) | 照明设备、车辆部件和车辆 | |
| JP2002042523A (ja) | 光照射装置 | |
| EP2017667A2 (en) | Stage projector structure | |
| CN214332559U (zh) | 用于汽车车辆的前照灯 | |
| US5871273A (en) | Optical light piping reflector element for backlighting liquid crystal displays | |
| CN1069396C (zh) | 照明装置 | |
| CN109839791A (zh) | 一种投影系统及其消除摩尔纹的方法 | |
| MXPA05012445A (es) | Lente de fresnel, pantalla de proyeccion, dispositivo y sistema de proyeccion correspondientes. | |
| CN113167451B (zh) | 用于机动车的照明装置 |