JPS62117150A - 光学式ピツクアツプ - Google Patents
光学式ピツクアツプInfo
- Publication number
- JPS62117150A JPS62117150A JP60257359A JP25735985A JPS62117150A JP S62117150 A JPS62117150 A JP S62117150A JP 60257359 A JP60257359 A JP 60257359A JP 25735985 A JP25735985 A JP 25735985A JP S62117150 A JPS62117150 A JP S62117150A
- Authority
- JP
- Japan
- Prior art keywords
- light
- optical
- transparent substrate
- semi
- emitting element
- 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
- 230000003287 optical effect Effects 0.000 title claims abstract description 88
- 239000000758 substrate Substances 0.000 claims description 49
- 230000013011 mating Effects 0.000 claims description 2
- 239000004020 conductor Substances 0.000 abstract description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 2
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 230000000644 propagated effect Effects 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- 239000011521 glass Substances 0.000 description 7
- 238000007493 shaping process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 206010041662 Splinter Diseases 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 229910003327 LiNbO3 Inorganic materials 0.000 description 1
- 201000009310 astigmatism Diseases 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 108091008695 photoreceptors Proteins 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000010897 surface acoustic wave method Methods 0.000 description 1
Landscapes
- Optical Integrated Circuits (AREA)
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60257359A JPS62117150A (ja) | 1985-11-15 | 1985-11-15 | 光学式ピツクアツプ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60257359A JPS62117150A (ja) | 1985-11-15 | 1985-11-15 | 光学式ピツクアツプ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62117150A true JPS62117150A (ja) | 1987-05-28 |
| JPH0512774B2 JPH0512774B2 (enrdf_load_stackoverflow) | 1993-02-18 |
Family
ID=17305285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60257359A Granted JPS62117150A (ja) | 1985-11-15 | 1985-11-15 | 光学式ピツクアツプ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62117150A (enrdf_load_stackoverflow) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62146444A (ja) * | 1985-12-17 | 1987-06-30 | インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション | 読取・書込ヘツド |
| JPH01200206A (ja) * | 1988-02-04 | 1989-08-11 | Hitachi Ltd | 集光型カップラ |
| JPH01287602A (ja) * | 1988-05-16 | 1989-11-20 | Hitachi Ltd | 光ディスク駆動装置 |
| JPH01315036A (ja) * | 1988-03-18 | 1989-12-20 | Sony Corp | 光学ピツクアツプ装置 |
| US5095476A (en) * | 1988-04-26 | 1992-03-10 | U.S. Philips Corporation | Scanning apparatus with integrated beam separating and beam-splitting element for scanning a magneto-optical record carrier |
| JPH04219640A (ja) * | 1990-07-16 | 1992-08-10 | Matsushita Electric Ind Co Ltd | 光学ヘッド及びその製造方法 |
| US5450237A (en) * | 1991-09-11 | 1995-09-12 | Sharp Kabushiki Kaisha | Hyperresolution optical system |
| JPH07253514A (ja) * | 1991-12-28 | 1995-10-03 | Korea Electron Telecommun | クロスオーバー平面集積光学系 |
| US5790502A (en) * | 1994-10-06 | 1998-08-04 | Matsushita Electric Industrial Co., Ltd. | Optical pickup with conversion of diffusion angle of outgoing light relative to diffusion angle of incident light |
| JP2006065108A (ja) * | 2004-08-27 | 2006-03-09 | Ricoh Co Ltd | 発光デバイス、光書込み装置、および光通信装置 |
| JP2007506210A (ja) * | 2003-09-18 | 2007-03-15 | コニンクリユケ フィリップス エレクトロニクス エヌ．ブイ． | 情報担体上に記憶されたデータを読み出すシステム |
| JP2021504760A (ja) * | 2017-12-15 | 2021-02-15 | エルジー・ケム・リミテッド | ウェアラブルデバイス |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61289545A (ja) * | 1985-06-14 | 1986-12-19 | Canon Inc | 光ヘツド装置 |
| JPS621141A (ja) * | 1985-06-27 | 1987-01-07 | Matsushita Electric Ind Co Ltd | 光学ヘツド |
-
1985
- 1985-11-15 JP JP60257359A patent/JPS62117150A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61289545A (ja) * | 1985-06-14 | 1986-12-19 | Canon Inc | 光ヘツド装置 |
| JPS621141A (ja) * | 1985-06-27 | 1987-01-07 | Matsushita Electric Ind Co Ltd | 光学ヘツド |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62146444A (ja) * | 1985-12-17 | 1987-06-30 | インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション | 読取・書込ヘツド |
| JPH01200206A (ja) * | 1988-02-04 | 1989-08-11 | Hitachi Ltd | 集光型カップラ |
| JPH01315036A (ja) * | 1988-03-18 | 1989-12-20 | Sony Corp | 光学ピツクアツプ装置 |
| US5095476A (en) * | 1988-04-26 | 1992-03-10 | U.S. Philips Corporation | Scanning apparatus with integrated beam separating and beam-splitting element for scanning a magneto-optical record carrier |
| JPH01287602A (ja) * | 1988-05-16 | 1989-11-20 | Hitachi Ltd | 光ディスク駆動装置 |
| JPH04219640A (ja) * | 1990-07-16 | 1992-08-10 | Matsushita Electric Ind Co Ltd | 光学ヘッド及びその製造方法 |
| US5450237A (en) * | 1991-09-11 | 1995-09-12 | Sharp Kabushiki Kaisha | Hyperresolution optical system |
| JPH07253514A (ja) * | 1991-12-28 | 1995-10-03 | Korea Electron Telecommun | クロスオーバー平面集積光学系 |
| US5790502A (en) * | 1994-10-06 | 1998-08-04 | Matsushita Electric Industrial Co., Ltd. | Optical pickup with conversion of diffusion angle of outgoing light relative to diffusion angle of incident light |
| US5978344A (en) * | 1994-10-06 | 1999-11-02 | Matsushita Electric Industrial Co., Ltd. | Method of manufacturing integrated optical pick-up |
| JP2007506210A (ja) * | 2003-09-18 | 2007-03-15 | コニンクリユケ フィリップス エレクトロニクス エヌ．ブイ． | 情報担体上に記憶されたデータを読み出すシステム |
| JP2006065108A (ja) * | 2004-08-27 | 2006-03-09 | Ricoh Co Ltd | 発光デバイス、光書込み装置、および光通信装置 |
| JP2021504760A (ja) * | 2017-12-15 | 2021-02-15 | エルジー・ケム・リミテッド | ウェアラブルデバイス |
| JP2022103280A (ja) * | 2017-12-15 | 2022-07-07 | エルジー・ケム・リミテッド | ウェアラブルデバイス |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0512774B2 (enrdf_load_stackoverflow) | 1993-02-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |