JPS616615A - 屈折率分布型レンズ - Google Patents
屈折率分布型レンズInfo
- Publication number
- JPS616615A JPS616615A JP12673684A JP12673684A JPS616615A JP S616615 A JPS616615 A JP S616615A JP 12673684 A JP12673684 A JP 12673684A JP 12673684 A JP12673684 A JP 12673684A JP S616615 A JPS616615 A JP S616615A
- Authority
- JP
- Japan
- Prior art keywords
- refractive index
- lens
- end surface
- optical axis
- spherical
- 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 claims abstract description 14
- 230000004075 alteration Effects 0.000 abstract description 23
- 239000004065 semiconductor Substances 0.000 abstract description 4
- 206010010071 Coma Diseases 0.000 abstract description 3
- 239000011521 glass Substances 0.000 abstract description 2
- 229920003217 poly(methylsilsesquioxane) Polymers 0.000 abstract description 2
- 229920003002 synthetic resin Polymers 0.000 abstract description 2
- 239000000057 synthetic resin Substances 0.000 abstract description 2
- 230000004907 flux Effects 0.000 abstract 3
- 230000014509 gene expression Effects 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000001475 halogen functional group Chemical group 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Lenses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12673684A JPS616615A (ja) | 1984-06-20 | 1984-06-20 | 屈折率分布型レンズ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12673684A JPS616615A (ja) | 1984-06-20 | 1984-06-20 | 屈折率分布型レンズ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS616615A true JPS616615A (ja) | 1986-01-13 |
| JPH043850B2 JPH043850B2 (enrdf_load_stackoverflow) | 1992-01-24 |
Family
ID=14942620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12673684A Granted JPS616615A (ja) | 1984-06-20 | 1984-06-20 | 屈折率分布型レンズ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS616615A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170015086A (ko) | 2014-06-04 | 2017-02-08 | 히타치가세이가부시끼가이샤 | 필름형 에폭시 수지 조성물, 필름형 에폭시 수지 조성물의 제조 방법, 및 반도체 장치의 제조 방법 |
| KR20170113571A (ko) | 2015-02-03 | 2017-10-12 | 히타치가세이가부시끼가이샤 | 에폭시 수지 조성물, 필름형 에폭시 수지 조성물, 경화물 및 전자 장치 |
| KR20190010560A (ko) | 2016-05-25 | 2019-01-30 | 히타치가세이가부시끼가이샤 | 봉지 구조체 및 그의 제조 방법, 및 봉지재 |
| KR20190132401A (ko) | 2017-03-31 | 2019-11-27 | 히타치가세이가부시끼가이샤 | 봉지 필름, 전자 부품 장치의 제조 방법 및 전자 부품 장치 |
-
1984
- 1984-06-20 JP JP12673684A patent/JPS616615A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170015086A (ko) | 2014-06-04 | 2017-02-08 | 히타치가세이가부시끼가이샤 | 필름형 에폭시 수지 조성물, 필름형 에폭시 수지 조성물의 제조 방법, 및 반도체 장치의 제조 방법 |
| KR20170113571A (ko) | 2015-02-03 | 2017-10-12 | 히타치가세이가부시끼가이샤 | 에폭시 수지 조성물, 필름형 에폭시 수지 조성물, 경화물 및 전자 장치 |
| KR20190010560A (ko) | 2016-05-25 | 2019-01-30 | 히타치가세이가부시끼가이샤 | 봉지 구조체 및 그의 제조 방법, 및 봉지재 |
| KR20190132401A (ko) | 2017-03-31 | 2019-11-27 | 히타치가세이가부시끼가이샤 | 봉지 필름, 전자 부품 장치의 제조 방법 및 전자 부품 장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH043850B2 (enrdf_load_stackoverflow) | 1992-01-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4103989A (en) | Unit-power concentric optical systems | |
| JPH01305587A (ja) | 半導体レーザー光源装置 | |
| US4950041A (en) | Lens systems comprising plastic and liquid lens elements | |
| US5682263A (en) | Broad-band ultraviolet lens systems well-corrected for chromatic aberration | |
| US4572623A (en) | Objective lens for optical disc | |
| JPS616615A (ja) | 屈折率分布型レンズ | |
| JPS5838915A (ja) | 半導体レ−ザ−用コリメ−トレンズ系 | |
| JPH02269303A (ja) | 光ディスク用色収差補正レンズ | |
| EP0156453B1 (en) | Lens for an optical recording/reproducing apparatus | |
| JPH0638130B2 (ja) | 屈折率分布型レンズ | |
| US4668055A (en) | Lens for an optical recording/reproducing apparatus and optical recording/reproducing apparatus using same | |
| RU2065192C1 (ru) | Однолинзовый объектив с градиентным слоем | |
| JPS61277913A (ja) | 結像レンズ | |
| JPH0359407B2 (enrdf_load_stackoverflow) | ||
| JPH02101416A (ja) | 光メモリ装置用対物レンズ | |
| JPH11258497A (ja) | 対物レンズ光学系 | |
| US4693565A (en) | Collimator lens | |
| US5087990A (en) | Collimator lens of erasable and re-recordable magneto-optical disk system | |
| JP2727373B2 (ja) | 有限系大口径結像レンズ | |
| RU93042901A (ru) | Асферический однолинзовый объектив с градиентным слоем | |
| JPS62229203A (ja) | グレ−テイングレンズ | |
| RU2017178C1 (ru) | Монохроматический объектив | |
| JPS62123419A (ja) | 結像レンズ | |
| JPH01161308A (ja) | 光学式記録再生装置用レンズ | |
| JPH01244421A (ja) | アナモフィック単レンズと光ディスク装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |