CN101039796A - 在用于制造光学膜、组件或波导的基板中切割或形成凹穴的方法 - Google Patents
在用于制造光学膜、组件或波导的基板中切割或形成凹穴的方法 Download PDFInfo
- Publication number
- CN101039796A CN101039796A CNA2005800343570A CN200580034357A CN101039796A CN 101039796 A CN101039796 A CN 101039796A CN A2005800343570 A CNA2005800343570 A CN A2005800343570A CN 200580034357 A CN200580034357 A CN 200580034357A CN 101039796 A CN101039796 A CN 101039796A
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- Prior art keywords
- substrate
- cutting
- instrument
- depressions
- light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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Images
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0038—Linear indentations or grooves, e.g. arc-shaped grooves or meandering grooves, extending over the full length or width of the light guide
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0053—Prismatic sheet or layer; Brightness enhancement element, sheet or layer
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
- G02B6/0061—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to provide homogeneous light output intensity
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0065—Manufacturing aspects; Material aspects
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Planar Illumination Modules (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
Description
Claims (60)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/915,632 US20050024849A1 (en) | 1999-02-23 | 2004-08-10 | Methods of cutting or forming cavities in a substrate for use in making optical films, components or wave guides |
US10/915,632 | 2004-08-10 | ||
PCT/US2005/022886 WO2006023077A2 (en) | 2004-08-10 | 2005-06-28 | Methods of cutting or forming cavities in a substrate for use in making optical films, components or wave guides |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101039796A true CN101039796A (zh) | 2007-09-19 |
CN101039796B CN101039796B (zh) | 2010-10-13 |
Family
ID=35968017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800343570A Expired - Fee Related CN101039796B (zh) | 2004-08-10 | 2005-06-28 | 在用于制造光学膜、组件或波导的基板中切割或形成凹穴的方法 |
Country Status (7)
Country | Link |
---|---|
US (2) | US20050024849A1 (zh) |
EP (1) | EP1779162A4 (zh) |
JP (1) | JP4922935B2 (zh) |
KR (1) | KR101185616B1 (zh) |
CN (1) | CN101039796B (zh) |
TW (1) | TWI378278B (zh) |
WO (1) | WO2006023077A2 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102962994A (zh) * | 2012-11-23 | 2013-03-13 | 田耕 | 在导光体表面实现光学图形的加工方法及加工装置 |
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KR101009472B1 (ko) * | 2001-06-12 | 2011-01-19 | 웰스테트 테라퓨틱스 코포레이션 | 대사 질환의 치료용 화합물 |
TWI289708B (en) * | 2002-12-25 | 2007-11-11 | Qualcomm Mems Technologies Inc | Optical interference type color display |
US7417782B2 (en) * | 2005-02-23 | 2008-08-26 | Pixtronix, Incorporated | Methods and apparatus for spatial light modulation |
US20050130759A1 (en) * | 2003-12-12 | 2005-06-16 | Hayden Mark X. | Sports shaft with variable contour |
US7342705B2 (en) | 2004-02-03 | 2008-03-11 | Idc, Llc | Spatial light modulator with integrated optical compensation structure |
US7706050B2 (en) * | 2004-03-05 | 2010-04-27 | Qualcomm Mems Technologies, Inc. | Integrated modulator illumination |
US7750886B2 (en) * | 2004-09-27 | 2010-07-06 | Qualcomm Mems Technologies, Inc. | Methods and devices for lighting displays |
US7813026B2 (en) * | 2004-09-27 | 2010-10-12 | Qualcomm Mems Technologies, Inc. | System and method of reducing color shift in a display |
US20060066586A1 (en) * | 2004-09-27 | 2006-03-30 | Gally Brian J | Touchscreens for displays |
US7416309B2 (en) * | 2004-12-30 | 2008-08-26 | 3M Innovative Properties Company | Optical film having a surface with rounded structures |
US9261694B2 (en) * | 2005-02-23 | 2016-02-16 | Pixtronix, Inc. | Display apparatus and methods for manufacture thereof |
US7304786B2 (en) * | 2005-02-23 | 2007-12-04 | Pixtronix, Inc. | Methods and apparatus for bi-stable actuation of displays |
US7405852B2 (en) * | 2005-02-23 | 2008-07-29 | Pixtronix, Inc. | Display apparatus and methods for manufacture thereof |
US9158106B2 (en) | 2005-02-23 | 2015-10-13 | Pixtronix, Inc. | Display methods and apparatus |
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US7675665B2 (en) | 2005-02-23 | 2010-03-09 | Pixtronix, Incorporated | Methods and apparatus for actuating displays |
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- 2005-06-28 JP JP2007525614A patent/JP4922935B2/ja not_active Expired - Fee Related
- 2005-06-28 CN CN2005800343570A patent/CN101039796B/zh not_active Expired - Fee Related
- 2005-06-28 KR KR1020077005593A patent/KR101185616B1/ko not_active IP Right Cessation
- 2005-07-01 TW TW094122366A patent/TWI378278B/zh not_active IP Right Cessation
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EP1779162A4 (en) | 2008-09-10 |
KR20070058492A (ko) | 2007-06-08 |
KR101185616B1 (ko) | 2012-09-24 |
WO2006023077A3 (en) | 2006-11-23 |
WO2006023077A2 (en) | 2006-03-02 |
US20050024849A1 (en) | 2005-02-03 |
US20090250829A1 (en) | 2009-10-08 |
EP1779162A2 (en) | 2007-05-02 |
JP4922935B2 (ja) | 2012-04-25 |
JP2008510180A (ja) | 2008-04-03 |
TW200606479A (en) | 2006-02-16 |
TWI378278B (en) | 2012-12-01 |
CN101039796B (zh) | 2010-10-13 |
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