JP2009512898A5 - - Google Patents
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- Publication number
- JP2009512898A5 JP2009512898A5 JP2008536879A JP2008536879A JP2009512898A5 JP 2009512898 A5 JP2009512898 A5 JP 2009512898A5 JP 2008536879 A JP2008536879 A JP 2008536879A JP 2008536879 A JP2008536879 A JP 2008536879A JP 2009512898 A5 JP2009512898 A5 JP 2009512898A5
- Authority
- JP
- Japan
- Prior art keywords
- stop
- data input
- input device
- light
- substrate
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 claims 25
- 239000000758 substrate Substances 0.000 claims 20
- 238000005253 cladding Methods 0.000 claims 18
- 230000005540 biological transmission Effects 0.000 claims 15
- 239000000463 material Substances 0.000 claims 13
- 239000011248 coating agent Substances 0.000 claims 6
- 238000000576 coating method Methods 0.000 claims 6
- 238000010521 absorption reaction Methods 0.000 claims 5
- 238000001514 detection method Methods 0.000 claims 4
- 238000001228 spectrum Methods 0.000 claims 4
- 238000000149 argon plasma sintering Methods 0.000 claims 2
- 229920000642 polymer Polymers 0.000 claims 2
- 238000000862 absorption spectrum Methods 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72962805P | 2005-10-24 | 2005-10-24 | |
| PCT/AU2006/001580 WO2007048180A1 (en) | 2005-10-24 | 2006-10-24 | Improved optical elements for waveguide-based optical touch screens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009512898A JP2009512898A (ja) | 2009-03-26 |
| JP2009512898A5 true JP2009512898A5 (enExample) | 2009-12-10 |
Family
ID=37967333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008536879A Pending JP2009512898A (ja) | 2005-10-24 | 2006-10-24 | 導波路ベースの光学タッチスクリーン用の改善された光学素子 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7738746B2 (enExample) |
| EP (1) | EP1941342A1 (enExample) |
| JP (1) | JP2009512898A (enExample) |
| KR (1) | KR20080063414A (enExample) |
| CN (1) | CN101351765B (enExample) |
| TW (1) | TW200802054A (enExample) |
| WO (1) | WO2007048180A1 (enExample) |
Families Citing this family (53)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7603001B2 (en) | 2006-02-17 | 2009-10-13 | Qualcomm Mems Technologies, Inc. | Method and apparatus for providing back-lighting in an interferometric modulator display device |
| US7845841B2 (en) | 2006-08-28 | 2010-12-07 | Qualcomm Mems Technologies, Inc. | Angle sweeping holographic illuminator |
| US8107155B2 (en) | 2006-10-06 | 2012-01-31 | Qualcomm Mems Technologies, Inc. | System and method for reducing visual artifacts in displays |
| US7855827B2 (en) | 2006-10-06 | 2010-12-21 | Qualcomm Mems Technologies, Inc. | Internal optical isolation structure for integrated front or back lighting |
| US7864395B2 (en) | 2006-10-27 | 2011-01-04 | Qualcomm Mems Technologies, Inc. | Light guide including optical scattering elements and a method of manufacture |
| US20080106527A1 (en) * | 2006-11-06 | 2008-05-08 | Rpo Pty Limited | Waveguide Configurations for Minimising Substrate Area |
| WO2008077195A1 (en) * | 2006-12-27 | 2008-07-03 | Jonathan Payne | Lens configurations for optical touch systems |
| JP4769224B2 (ja) * | 2007-05-10 | 2011-09-07 | 日東電工株式会社 | タッチパネル用レンズ付き光導波路およびその製造方法 |
| JP2008281780A (ja) * | 2007-05-10 | 2008-11-20 | Nitto Denko Corp | タッチパネル用レンズ付き光導波路およびそれに用いる光導波路 |
| KR20100019997A (ko) * | 2007-05-11 | 2010-02-19 | 알피오 피티와이 리미티드 | 투과형 몸체 |
| JP2008305829A (ja) * | 2007-06-05 | 2008-12-18 | Mitsubishi Gas Chem Co Inc | 光干渉縞防止光透過型電磁波シールド材料 |
| US7949213B2 (en) | 2007-12-07 | 2011-05-24 | Qualcomm Mems Technologies, Inc. | Light illumination of displays with front light guide and coupling elements |
| US9342187B2 (en) * | 2008-01-11 | 2016-05-17 | O-Net Wavetouch Limited | Touch-sensitive device |
| WO2009102731A2 (en) | 2008-02-12 | 2009-08-20 | Qualcomm Mems Technologies, Inc. | Devices and methods for enhancing brightness of displays using angle conversion layers |
| US8200051B2 (en) | 2008-03-24 | 2012-06-12 | Nitto Denko Corporation | Apparatus using waveguide, optical touch panel, and method of fabricating waveguide |
| US8049951B2 (en) | 2008-04-15 | 2011-11-01 | Qualcomm Mems Technologies, Inc. | Light with bi-directional propagation |
| JP5007280B2 (ja) * | 2008-07-10 | 2012-08-22 | 日東電工株式会社 | タッチパネル用光導波路の製法およびそれによって得られたタッチパネル用光導波路 |
| JP4915748B2 (ja) * | 2008-07-10 | 2012-04-11 | 日東電工株式会社 | 光学式タッチパネル |
| JP2010039804A (ja) * | 2008-08-06 | 2010-02-18 | Nitto Denko Corp | 光学式タッチパネル |
| JP5107218B2 (ja) * | 2008-11-27 | 2012-12-26 | 日東電工株式会社 | 光導波路および光学式タッチパネル |
| US8172417B2 (en) | 2009-03-06 | 2012-05-08 | Qualcomm Mems Technologies, Inc. | Shaped frontlight reflector for use with display |
| JP2010211612A (ja) * | 2009-03-11 | 2010-09-24 | Autonetworks Technologies Ltd | 入力装置及び車両機器 |
| JP5442113B2 (ja) | 2009-05-29 | 2014-03-12 | クォルコム・メムズ・テクノロジーズ・インコーポレーテッド | 照明デバイスおよび該照明デバイスの製造方法 |
| CA2764487A1 (en) | 2009-06-03 | 2010-12-09 | Manufacturing Resources International, Inc. | Dynamic dimming led backlight |
| WO2011033913A1 (ja) * | 2009-09-15 | 2011-03-24 | 日本電気株式会社 | 入力装置および入力システム |
| TWI424339B (zh) * | 2009-11-04 | 2014-01-21 | Coretronic Corp | 光學觸控裝置與驅動方法 |
| JP2011107871A (ja) * | 2009-11-16 | 2011-06-02 | Nitto Denko Corp | 受光パネル及び光学式タッチパネル |
| TW201118693A (en) * | 2009-11-27 | 2011-06-01 | Coretronic Corp | Light source modul and optical touch apparatus |
| JP2011175618A (ja) * | 2010-01-29 | 2011-09-08 | Japan Aviation Electronics Industry Ltd | 光学式タッチパネル |
| CN102253447A (zh) * | 2010-05-21 | 2011-11-23 | 日东电工株式会社 | 光波导路和光学式触摸面板 |
| EP2388630A1 (en) * | 2010-05-21 | 2011-11-23 | Nitto Denko Corporation | Optical waveguide with a cladding having lower transmittance in visible than near-infrared wavelength range and its use in an optical touch panel |
| US8902484B2 (en) | 2010-12-15 | 2014-12-02 | Qualcomm Mems Technologies, Inc. | Holographic brightness enhancement film |
| CN104094203B (zh) | 2011-07-22 | 2017-02-15 | 拉普特知识产权公司 | 用于在光学触敏装置中使用的光学耦合器 |
| US20140139467A1 (en) * | 2012-11-21 | 2014-05-22 | Princeton Optronics Inc. | VCSEL Sourced Touch Screen Sensor Systems |
| WO2014158642A1 (en) | 2013-03-14 | 2014-10-02 | Manufacturing Resources International, Inc. | Rigid lcd assembly |
| WO2015003130A1 (en) | 2013-07-03 | 2015-01-08 | Manufacturing Resources International, Inc. | Airguide backlight assembly |
| JP6413223B2 (ja) * | 2013-10-31 | 2018-10-31 | 住友ベークライト株式会社 | 光導波路、光電気混載基板および電子機器 |
| US10191212B2 (en) | 2013-12-02 | 2019-01-29 | Manufacturing Resources International, Inc. | Expandable light guide for backlight |
| US10527276B2 (en) | 2014-04-17 | 2020-01-07 | Manufacturing Resources International, Inc. | Rod as a lens element for light emitting diodes |
| US10649273B2 (en) | 2014-10-08 | 2020-05-12 | Manufacturing Resources International, Inc. | LED assembly for transparent liquid crystal display and static graphic |
| US9910276B2 (en) | 2015-06-30 | 2018-03-06 | Microsoft Technology Licensing, Llc | Diffractive optical elements with graded edges |
| US10670862B2 (en) | 2015-07-02 | 2020-06-02 | Microsoft Technology Licensing, Llc | Diffractive optical elements with asymmetric profiles |
| US9864208B2 (en) | 2015-07-30 | 2018-01-09 | Microsoft Technology Licensing, Llc | Diffractive optical elements with varying direction for depth modulation |
| US10038840B2 (en) | 2015-07-30 | 2018-07-31 | Microsoft Technology Licensing, Llc | Diffractive optical element using crossed grating for pupil expansion |
| US10073278B2 (en) | 2015-08-27 | 2018-09-11 | Microsoft Technology Licensing, Llc | Diffractive optical element using polarization rotation grating for in-coupling |
| US10261362B2 (en) | 2015-09-01 | 2019-04-16 | Manufacturing Resources International, Inc. | Optical sheet tensioner |
| US10429645B2 (en) | 2015-10-07 | 2019-10-01 | Microsoft Technology Licensing, Llc | Diffractive optical element with integrated in-coupling, exit pupil expansion, and out-coupling |
| US10241332B2 (en) | 2015-10-08 | 2019-03-26 | Microsoft Technology Licensing, Llc | Reducing stray light transmission in near eye display using resonant grating filter |
| US10234686B2 (en) | 2015-11-16 | 2019-03-19 | Microsoft Technology Licensing, Llc | Rainbow removal in near-eye display using polarization-sensitive grating |
| US10001882B2 (en) * | 2015-12-02 | 2018-06-19 | Rapt Ip Limited | Vibrated waveguide surface for optical touch detection |
| US10108014B2 (en) * | 2017-01-10 | 2018-10-23 | Microsoft Technology Licensing, Llc | Waveguide display with multiple focal depths |
| CN116783526A (zh) * | 2021-01-08 | 2023-09-19 | 应用材料公司 | 高指数边缘致黑材料 |
| US12429726B1 (en) | 2023-10-02 | 2025-09-30 | Manufacturing Resources International, Inc. | Optical stack with a liquid crystal layer and a micro lens array, electronic display assembly, and related methods |
Family Cites Families (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3478220A (en) * | 1966-05-11 | 1969-11-11 | Us Navy | Electro-optic cursor manipulator with associated logic circuitry |
| US3673327A (en) * | 1970-11-02 | 1972-06-27 | Atomic Energy Commission | Touch actuable data input panel assembly |
| US3775560A (en) * | 1972-02-28 | 1973-11-27 | Univ Illinois | Infrared light beam x-y position encoder for display devices |
| US3764813A (en) * | 1972-04-12 | 1973-10-09 | Bell Telephone Labor Inc | Coordinate detection system |
| JPS61241822A (ja) * | 1985-04-18 | 1986-10-28 | Alps Electric Co Ltd | 光電式タツチパネルのフイルタ− |
| JPH0318997Y2 (enExample) * | 1985-10-04 | 1991-04-22 | ||
| US4774404A (en) * | 1986-07-16 | 1988-09-27 | Alps Electric Co., Ltd. | Optical path blockage detecting device |
| JPH01314324A (ja) * | 1988-06-14 | 1989-12-19 | Sony Corp | タッチパネル装置 |
| US4988983A (en) * | 1988-09-02 | 1991-01-29 | Carroll Touch, Incorporated | Touch entry system with ambient compensation and programmable amplification |
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| US5748825A (en) * | 1992-08-03 | 1998-05-05 | Rockwell, Iii; Marshall A. | Liquid crystal optical waveguide display system |
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| US5914709A (en) * | 1997-03-14 | 1999-06-22 | Poa Sana, Llc | User input device for a computer system |
| EP0883000A1 (en) | 1997-06-02 | 1998-12-09 | Akzo Nobel N.V. | Optical planar waveguide structure comprising of a stray light capture region and method of manufacture of the same |
| JP2000077640A (ja) * | 1998-06-19 | 2000-03-14 | Canon Inc | 画像読み取り装置および放射線撮像装置 |
| US6175679B1 (en) * | 1999-07-02 | 2001-01-16 | Brookhaven Science Associates | Optical keyboard |
| US6677934B1 (en) * | 1999-07-30 | 2004-01-13 | L-3 Communications | Infrared touch panel with improved sunlight rejection |
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| US7786983B2 (en) * | 2003-04-08 | 2010-08-31 | Poa Sana Liquidating Trust | Apparatus and method for a data input device using a light lamina screen |
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-
2006
- 2006-10-24 TW TW095139215A patent/TW200802054A/zh unknown
- 2006-10-24 WO PCT/AU2006/001580 patent/WO2007048180A1/en not_active Ceased
- 2006-10-24 KR KR1020087012149A patent/KR20080063414A/ko not_active Ceased
- 2006-10-24 JP JP2008536879A patent/JP2009512898A/ja active Pending
- 2006-10-24 US US11/552,380 patent/US7738746B2/en not_active Expired - Fee Related
- 2006-10-24 EP EP06790416A patent/EP1941342A1/en not_active Withdrawn
- 2006-10-24 CN CN2006800491011A patent/CN101351765B/zh not_active Expired - Fee Related
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