DE3684519D1 - Verfahren zur herstellung eines optischen isolators. - Google Patents
Verfahren zur herstellung eines optischen isolators.Info
- Publication number
- DE3684519D1 DE3684519D1 DE8686108623T DE3684519T DE3684519D1 DE 3684519 D1 DE3684519 D1 DE 3684519D1 DE 8686108623 T DE8686108623 T DE 8686108623T DE 3684519 T DE3684519 T DE 3684519T DE 3684519 D1 DE3684519 D1 DE 3684519D1
- Authority
- DE
- Germany
- Prior art keywords
- producing
- optical isolator
- isolator
- optical
- 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.)
- Expired - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 230000003287 optical effect Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/12—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto
- H01L31/16—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto the semiconductor device sensitive to radiation being controlled by the light source or sources
- H01L31/167—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto the semiconductor device sensitive to radiation being controlled by the light source or sources the light sources and the devices sensitive to radiation all being semiconductor devices characterised by at least one potential or surface barrier
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
- H01L2224/48247—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a bond pad of the item
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/484—Connecting portions
- H01L2224/48463—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a ball bond
- H01L2224/48465—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a ball bond the other connecting portion not on the bonding area being a wedge bond, i.e. ball-to-wedge, regular stitch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/748,520 US4694183A (en) | 1985-06-25 | 1985-06-25 | Optical isolator fabricated upon a lead frame |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3684519D1 true DE3684519D1 (de) | 1992-04-30 |
Family
ID=25009800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686108623T Expired - Lifetime DE3684519D1 (de) | 1985-06-25 | 1986-06-25 | Verfahren zur herstellung eines optischen isolators. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4694183A (de) |
EP (1) | EP0206325B1 (de) |
JP (1) | JPH084148B2 (de) |
DE (1) | DE3684519D1 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3713067A1 (de) * | 1986-09-30 | 1988-03-31 | Siemens Ag | Optoelektronisches koppelelement und verfahren zu dessen herstellung |
EP0276749A1 (de) * | 1987-01-26 | 1988-08-03 | Siemens Aktiengesellschaft | Optoelektronisches Koppelelement |
US4980568A (en) * | 1989-05-22 | 1990-12-25 | Hewlett-Packard Company | Optical isolator having high voltage isolation and high light flux light guide |
EP0454447A3 (en) * | 1990-04-26 | 1993-12-08 | Hitachi Ltd | Semiconductor device assembly |
JPH0749815Y2 (ja) * | 1990-07-23 | 1995-11-13 | シャープ株式会社 | 表面実装型光結合装置 |
US5329131A (en) * | 1991-05-17 | 1994-07-12 | U.S. Philips Corporation | Opto-electronic coupler having improved moisture protective housing |
JPH0621293A (ja) * | 1992-06-29 | 1994-01-28 | Rohm Co Ltd | アキシャルリードフレーム |
JP4801243B2 (ja) | 2000-08-08 | 2011-10-26 | ルネサスエレクトロニクス株式会社 | リードフレームおよびそれを用いて製造した半導体装置並びにその製造方法 |
JP2004087802A (ja) * | 2002-08-27 | 2004-03-18 | Fujitsu Ltd | 光通信装置 |
JP4897530B2 (ja) * | 2007-03-23 | 2012-03-14 | ルネサスエレクトロニクス株式会社 | フォトカプラおよびその組立方法 |
JP5088059B2 (ja) * | 2007-09-18 | 2012-12-05 | 富士電機株式会社 | アイソレータおよびアイソレータの製造方法 |
CN101458366B (zh) * | 2007-12-13 | 2010-12-01 | 旭丽电子(广州)有限公司 | 光耦合器导线架料带 |
TWI416684B (zh) * | 2010-02-02 | 2013-11-21 | Everlight Electronics Co Ltd | 雙邊導線架結構 |
US20130168553A1 (en) * | 2012-01-03 | 2013-07-04 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | Thermally-Sensitive Optocoupler |
US9029818B2 (en) * | 2012-06-21 | 2015-05-12 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Optoelectronic device and method of manufacture |
CN103021892B (zh) * | 2012-12-28 | 2016-05-11 | 日月光半导体(昆山)有限公司 | 无外引脚半导体封装构造及其制造方法与导线架条 |
US10283699B2 (en) * | 2016-01-29 | 2019-05-07 | Avago Technologies International Sales Pte. Limited | Hall-effect sensor isolator |
TWI630430B (zh) * | 2017-07-26 | 2018-07-21 | 茂達電子股份有限公司 | 光耦合裝置及其支架模組 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3660669A (en) * | 1970-04-15 | 1972-05-02 | Motorola Inc | Optical coupler made by juxtaposition of lead frame mounted sensor and light emitter |
GB1423779A (en) * | 1972-02-14 | 1976-02-04 | Hewlett Packard Co | Photon isolators |
US3839782A (en) * | 1972-03-15 | 1974-10-08 | M Lincoln | Method for using a lead frame for the manufacture of electric devices having semiconductor chips placed in a face-to-face relation |
GB1417802A (en) * | 1972-03-15 | 1975-12-17 | Motorola Inc | Lead frame and process facilitating the manufacture of electric devices having semiconductor chips placed in a face-to-face relation |
US3893158A (en) * | 1972-03-15 | 1975-07-01 | Motorola Inc | Lead frame for the manufacture of electric devices having semiconductor chips placed in a face to face relation |
DE2304148A1 (de) * | 1973-01-29 | 1974-08-01 | Siemens Ag | Optoelektronisches bauelement |
US4047045A (en) * | 1975-03-03 | 1977-09-06 | Paxton Jr Grady W | Optical coupler |
GB1557685A (en) * | 1976-02-02 | 1979-12-12 | Fairchild Camera Instr Co | Optically coupled isolator device |
JPS57143889A (en) * | 1981-03-02 | 1982-09-06 | Toshiba Corp | Photo-coupling semiconductor device |
JPS57197880A (en) * | 1981-05-29 | 1982-12-04 | Toshiba Corp | Photo coupling semiconductor device |
US4446375A (en) * | 1981-10-14 | 1984-05-01 | General Electric Company | Optocoupler having folded lead frame construction |
-
1985
- 1985-06-25 US US06/748,520 patent/US4694183A/en not_active Expired - Lifetime
-
1986
- 1986-06-25 EP EP86108623A patent/EP0206325B1/de not_active Expired - Lifetime
- 1986-06-25 DE DE8686108623T patent/DE3684519D1/de not_active Expired - Lifetime
- 1986-06-25 JP JP61149299A patent/JPH084148B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4694183A (en) | 1987-09-15 |
EP0206325B1 (de) | 1992-03-25 |
EP0206325A2 (de) | 1986-12-30 |
JPS6236883A (ja) | 1987-02-17 |
JPH084148B2 (ja) | 1996-01-17 |
EP0206325A3 (en) | 1989-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: AGILENT TECHNOLOGIES, INC. (N.D.GES.D.STAATES DELA |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: AVAGO TECHNOLOGIES ECBU IP (SINGAPORE) PTE. LTD., |