JPS5673477A - Housing vessel for optical sensor - Google Patents
Housing vessel for optical sensorInfo
- Publication number
- JPS5673477A JPS5673477A JP15014879A JP15014879A JPS5673477A JP S5673477 A JPS5673477 A JP S5673477A JP 15014879 A JP15014879 A JP 15014879A JP 15014879 A JP15014879 A JP 15014879A JP S5673477 A JPS5673477 A JP S5673477A
- Authority
- JP
- Japan
- Prior art keywords
- vessel
- transmitting plate
- light transmitting
- light receiving
- base
- 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
- 230000003287 optical effect Effects 0.000 title abstract 2
- 239000008188 pellet Substances 0.000 abstract 2
- 229910012463 LiTaO3 Inorganic materials 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 239000011810 insulating material Substances 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/10—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors
- G01J5/34—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors using capacitors, e.g. pyroelectric capacitors
-
- 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
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
-
- 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
- H01L2224/49—Structure, shape, material or disposition of the wire connectors after the connecting process of a plurality of wire connectors
- H01L2224/491—Disposition
- H01L2224/4918—Disposition being disposed on at least two different sides of the body, e.g. dual array
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Light Receiving Elements (AREA)
Abstract
PURPOSE:To obtain a simple housing vessel having high mass-productivity by a method wherein a light transmitting plate is formed by a hexagonal pellet cut out from a Si monocrystal when the light transmitting plate is mounted to a light receiving window of the vessel housing an optical sensor. CONSTITUTION:An infrared ray detecting element 1 is formed in such a manner that an Au light receiving surface electrode 1c is made up on a surface of a pyroelectric crystal 1a consisting of LiTaO3 and a Cr electrode 1b on the back. Lead wires 3 are each connected to the electrodes 1c, 1b, one is attached to a conductive base 2 directly and the other to an electrode terminal 5 penetrating the base 2 through an insulating material 4, and the element 1 is hung in midair. A cylindrical metallic vessel 6, a lower section thereof has a flange 6a and an upper section thereof has a light receiving window 7 surrounded by a flange 6b, is placed on the base 2, covering the element 1, and a light transmitting plate 8 is fastened onto the window 7. In this constitution, the light transmitting plate 8 is not formed in a circular shape, and a hexagonal pellet cut out from a Si monocrystal wafer without waste is used as the plate 8, thus simplifying the formation of the vessel while reducing cost.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15014879A JPS5673477A (en) | 1979-11-20 | 1979-11-20 | Housing vessel for optical sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15014879A JPS5673477A (en) | 1979-11-20 | 1979-11-20 | Housing vessel for optical sensor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5673477A true JPS5673477A (en) | 1981-06-18 |
Family
ID=15490538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15014879A Pending JPS5673477A (en) | 1979-11-20 | 1979-11-20 | Housing vessel for optical sensor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5673477A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6018559U (en) * | 1983-07-13 | 1985-02-07 | 松下電子工業株式会社 | cap with glass window |
JPS6115742U (en) * | 1984-07-04 | 1986-01-29 | 株式会社フジクラ | Cap for seal package |
JPS62177170U (en) * | 1986-04-29 | 1987-11-10 | ||
JPS6398637U (en) * | 1986-12-17 | 1988-06-25 | ||
JPH0494754U (en) * | 1991-01-10 | 1992-08-17 | ||
WO2010098277A1 (en) * | 2009-02-25 | 2010-09-02 | 住友電気工業株式会社 | Optical semiconductor device |
-
1979
- 1979-11-20 JP JP15014879A patent/JPS5673477A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6018559U (en) * | 1983-07-13 | 1985-02-07 | 松下電子工業株式会社 | cap with glass window |
JPS6115742U (en) * | 1984-07-04 | 1986-01-29 | 株式会社フジクラ | Cap for seal package |
JPS62177170U (en) * | 1986-04-29 | 1987-11-10 | ||
JPS6398637U (en) * | 1986-12-17 | 1988-06-25 | ||
JPH0494754U (en) * | 1991-01-10 | 1992-08-17 | ||
WO2010098277A1 (en) * | 2009-02-25 | 2010-09-02 | 住友電気工業株式会社 | Optical semiconductor device |
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