TW200609898A - Light valve - Google Patents
Light valveInfo
- Publication number
- TW200609898A TW200609898A TW094118469A TW94118469A TW200609898A TW 200609898 A TW200609898 A TW 200609898A TW 094118469 A TW094118469 A TW 094118469A TW 94118469 A TW94118469 A TW 94118469A TW 200609898 A TW200609898 A TW 200609898A
- Authority
- TW
- Taiwan
- Prior art keywords
- foil
- light valve
- grating structure
- light
- incident light
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/3433—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices
- G09G3/3473—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices based on light coupled out of a light guide, e.g. due to scattering, by contracting the light guide with external means
-
- 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
- G02B26/0808—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 diffracting elements
-
- 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
- G02B26/0825—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 flexible sheet or membrane, e.g. for varying the focus
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04102652 | 2004-06-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200609898A true TW200609898A (en) | 2006-03-16 |
Family
ID=34969299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094118469A TW200609898A (en) | 2004-06-10 | 2005-06-03 | Light valve |
Country Status (7)
Country | Link |
---|---|
US (1) | US20070171645A1 (zh) |
EP (1) | EP1759376A1 (zh) |
JP (1) | JP2008502021A (zh) |
KR (1) | KR20070020284A (zh) |
CN (1) | CN1965343A (zh) |
TW (1) | TW200609898A (zh) |
WO (1) | WO2005122123A1 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100703140B1 (ko) | 1998-04-08 | 2007-04-05 | 이리다임 디스플레이 코포레이션 | 간섭 변조기 및 그 제조 방법 |
US8928967B2 (en) | 1998-04-08 | 2015-01-06 | Qualcomm Mems Technologies, Inc. | Method and device for modulating light |
US7944599B2 (en) | 2004-09-27 | 2011-05-17 | Qualcomm Mems Technologies, Inc. | Electromechanical device with optical function separated from mechanical and electrical function |
US7372613B2 (en) | 2004-09-27 | 2008-05-13 | Idc, Llc | Method and device for multistate interferometric light modulation |
US7916980B2 (en) | 2006-01-13 | 2011-03-29 | Qualcomm Mems Technologies, Inc. | Interconnect structure for MEMS device |
CN105895023B (zh) * | 2016-06-03 | 2019-03-15 | 深圳市华星光电技术有限公司 | 微机电光阀、显示屏和显示装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5771321A (en) * | 1996-01-04 | 1998-06-23 | Massachusetts Institute Of Technology | Micromechanical optical switch and flat panel display |
US6678085B2 (en) * | 2002-06-12 | 2004-01-13 | Eastman Kodak Company | High-contrast display system with scanned conformal grating device |
US7099064B2 (en) * | 2004-06-03 | 2006-08-29 | Samsung Electro-Mechanics Co., Ltd. | Electrostatic-type variable diffractive light modulator and manufacturing method thereof |
-
2005
- 2005-06-02 JP JP2007526636A patent/JP2008502021A/ja not_active Withdrawn
- 2005-06-02 CN CNA2005800190819A patent/CN1965343A/zh active Pending
- 2005-06-02 WO PCT/IB2005/051792 patent/WO2005122123A1/en not_active Application Discontinuation
- 2005-06-02 US US11/570,244 patent/US20070171645A1/en not_active Abandoned
- 2005-06-02 KR KR1020067025823A patent/KR20070020284A/ko not_active Application Discontinuation
- 2005-06-02 EP EP05742809A patent/EP1759376A1/en not_active Withdrawn
- 2005-06-03 TW TW094118469A patent/TW200609898A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
KR20070020284A (ko) | 2007-02-20 |
JP2008502021A (ja) | 2008-01-24 |
US20070171645A1 (en) | 2007-07-26 |
WO2005122123A1 (en) | 2005-12-22 |
EP1759376A1 (en) | 2007-03-07 |
CN1965343A (zh) | 2007-05-16 |
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