WO2006012866A2 - Image-modul - Google Patents
Image-modul Download PDFInfo
- Publication number
- WO2006012866A2 WO2006012866A2 PCT/DE2005/001339 DE2005001339W WO2006012866A2 WO 2006012866 A2 WO2006012866 A2 WO 2006012866A2 DE 2005001339 W DE2005001339 W DE 2005001339W WO 2006012866 A2 WO2006012866 A2 WO 2006012866A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- image
- image sensor
- module
- cover
- module board
- Prior art date
Links
- 125000006850 spacer group Chemical group 0.000 claims abstract description 13
- 238000005516 engineering process Methods 0.000 claims abstract description 12
- 230000003287 optical effect Effects 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 239000012790 adhesive layer Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 2
- NQLVQOSNDJXLKG-UHFFFAOYSA-N prosulfocarb Chemical compound CCCN(CCC)C(=O)SCC1=CC=CC=C1 NQLVQOSNDJXLKG-UHFFFAOYSA-N 0.000 claims 1
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components 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
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14601—Structural or functional details thereof
- H01L27/14625—Optical elements or arrangements associated with the device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components 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
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14601—Structural or functional details thereof
- H01L27/14618—Containers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
-
- 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
- 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
- H01L31/02—Details
- H01L31/0203—Containers; Encapsulations, e.g. encapsulation of photodiodes
-
- 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
- H01L31/02—Details
- H01L31/0232—Optical elements or arrangements associated with the device
Definitions
- the invention relates to an image module, consisting of the main elements module board with it or by flip-chip technology mounted on the back of the image sensor, and possibly other functional and contact elements on the front and / or back of the module board, as well a cover for covering the module board with a
- Lens system that can be arranged over the active area of the image sensor of the image sensor chip and mounted on the module board by a COB technology or by a flip-chip technology on the back of the module board.
- Such image modules are available in different sizes for a variety of imaging purposes, e.g. in Video ⁇ or any image recording devices used.
- image modules contain the module board on which an image sensor (image recording element) of any type is formed by chip bonding, e.g. Gluing, attached.
- the image sensor has an active area to convert the images imaged on this area via the lens system into electrical signals.
- further functional elements are present on the module board, such as circuits and SMD components, which are e.g. via wire bridges or other suitable fürsseiemente with each other and with the Modul ⁇ board are electrically connected.
- contact elements are still attached to the module board, with which the image module can be attached e.g. can be mounted on printed circuit boards.
- the already mentioned lens system consisting of at least one lens.
- the optical axes must be exactly perpendicular to the active area of the image sensor.
- the lenses, or the multi-lens lens, or its optical plane must be at a precisely predetermined distance above the active area of the image sensor. It must furthermore be ensured that the distance between the lenses and the module board can not change during use of the image module.
- the adjustment of the lenses or the lens above the image sensor and in particular the correct adjustment of the distance to the image sensor, ie the focus is particularly delicate and time-consuming.
- the lenses can be arranged in a receptacle in the cover element, which can be adjusted by rotation or displacement relative to the image sensor.
- the invention is therefore an object of the invention to provide an image module in which the disadvantages described do not occur and in particular a simple, precise and fast assembly of the functional assemblies with precise assignment of the distance between the surface of the image sensor and the lens system is possible.
- Fig. 1 a sectional view of an image module with mounted in COB technology on a module board
- Image sensor with arranged on the image sensor spacers, and an associated Abdeck ⁇ element with lens system;
- FIG. 2 is a sectional view of an image module with an image sensor mounted in COB technology with spacer elements on the module board and / or other components, such as ASIC components, and an associated cover element with lens system;
- FIG. 3 shows a side view of a completely assembled image module according to FIG. 1 or FIG. 2;
- FIG. 4 shows a sectional view of an image module with an image filter mounted in flip-chip technology.
- FIG. 5 shows a side view of a completely assembled image module according to FIG. 4.
- 1 is an image module 1, consisting of the main elements module board 2 (base plate / substrate) with mounted on it or by COB technology image sensor. 3
- SMD components 4 and ASIC components 5 Further functional and contact elements mounted on the module board 2 are SMD components 4 and ASIC components 5, the electrical contacting of which with the module board takes place via wire bridges 6.
- spacing elements 9 are arranged between the module board 2 and the cover element 7. which define the air gap 11 between the image sensor 3 and the lens system 8.
- adjusting elements 10 are furthermore provided in the form of pins, which are fixedly connected to the cover element 7 and engage in holes in the module board 2.
- the spacer elements 9 are positioned on the image sensor 3, which achieves the highest accuracy in determining the distance between the lens system 8 and the image sensor 3.
- FIG. 2 shows a variant in which the distance between the image sensor 3 and the lens system 8 is defined by distance elements 9 on the module board 2.
- the length of the spacer elements 9 is determined by the predetermined distance between the surface of the image sensor 3 and the lens system 8 plus the thickness of the image sensor 3 plus the thickness of the adhesive layer between the image sensor 3 and the module board 2. This variant is necessary if there is not enough surface available for the spacer elements 9 on the image sensor 3.
- the AbStands institute 9 can also be additionally arranged on other mounted components on the module board 2.
- the cover element 7 closes the module board 2 upwards (FIG. 3), wherein a solid connection between the module board 2 and the cover element 7 is produced by an epoxy resin 12.
- cover element 7 is designed as a cap which laterally encloses the module board 2, a lateral mechanical and optical delimitation of the optical region of the image sensor 3 is realized at the same time.
- FIG. 4 shows a sectional representation of an image module 1 with an image sensor 3 mounted in flip-chip technology on the underside of the module board 2 and further SMD and ASIC components 4, 5 on the module board 2 and spacing elements 9 on the module board 2.
- edges of the cover element 7 are designed plate-shaped, wherein the attachment to the module board 2 by an additionally applied adhesive 12, e.g. Epoxy resin, or an adhesive film is realized.
- an additionally applied adhesive 12 e.g. Epoxy resin, or an adhesive film is realized.
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/572,844 US20080136920A1 (en) | 2004-07-28 | 2005-07-28 | Image Module |
EP05771334.9A EP1771883B1 (de) | 2004-07-28 | 2005-07-28 | Image-modul |
DE112005002411T DE112005002411A5 (de) | 2004-07-28 | 2005-07-28 | Image-Modul |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202004011854U DE202004011854U1 (de) | 2004-07-28 | 2004-07-28 | Image-Modul |
DE202004011854.8 | 2004-07-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2006012866A2 true WO2006012866A2 (de) | 2006-02-09 |
WO2006012866A3 WO2006012866A3 (de) | 2006-06-22 |
Family
ID=33442174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2005/001339 WO2006012866A2 (de) | 2004-07-28 | 2005-07-28 | Image-modul |
Country Status (4)
Country | Link |
---|---|
US (1) | US20080136920A1 (de) |
EP (1) | EP1771883B1 (de) |
DE (2) | DE202004011854U1 (de) |
WO (1) | WO2006012866A2 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005028906A1 (de) | 2005-06-22 | 2006-12-28 | Giesecke & Devrient Gmbh | Vorrichtung für die Prüfung von Banknoten |
KR100735492B1 (ko) * | 2005-11-23 | 2007-07-04 | 삼성전기주식회사 | 단차부를 갖는 인쇄회로기판을 이용한 카메라 모듈 |
DE102011011527A1 (de) * | 2011-02-17 | 2012-08-23 | Conti Temic Microelectronic Gmbh | Kameramodul |
US20170280034A1 (en) * | 2016-03-23 | 2017-09-28 | Magna Electronics Inc. | Vehicle vision system camera with enhanced imager and lens assembly |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0585186A2 (de) * | 1992-08-28 | 1994-03-02 | Eastman Kodak Company | Halbleiter-Schutzgehäuse für optische Bausteine |
US5424531A (en) * | 1992-12-31 | 1995-06-13 | Apple Computer, Inc. | Method and apparatus for coupling an optical lens to an imaging electronics array |
EP0753893A2 (de) * | 1995-07-13 | 1997-01-15 | Eastman Kodak Company | Bildsensor und Verpackungsverfahren |
EP0769817A2 (de) * | 1995-10-20 | 1997-04-23 | Canon Kabushiki Kaisha | Verfahren zur Befestigung von photoelektrischen Halbleitervorrichtungen auf einem Träger |
EP1263055A2 (de) * | 2001-05-31 | 2002-12-04 | Konica Corporation | CMOS Bildaufnehmer |
EP1351496A2 (de) * | 2002-04-02 | 2003-10-08 | Konica Corporation | Produktionsverfahren für Bildaufnahmevorrichtung |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6683298B1 (en) * | 2000-11-20 | 2004-01-27 | Agilent Technologies Inc. | Image sensor packaging with package cavity sealed by the imaging optics |
US7199439B2 (en) * | 2004-06-14 | 2007-04-03 | Micron Technology, Inc. | Microelectronic imagers and methods of packaging microelectronic imagers |
-
2004
- 2004-07-28 DE DE202004011854U patent/DE202004011854U1/de not_active Expired - Lifetime
-
2005
- 2005-07-28 DE DE112005002411T patent/DE112005002411A5/de not_active Withdrawn
- 2005-07-28 WO PCT/DE2005/001339 patent/WO2006012866A2/de active Application Filing
- 2005-07-28 EP EP05771334.9A patent/EP1771883B1/de not_active Not-in-force
- 2005-07-28 US US11/572,844 patent/US20080136920A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0585186A2 (de) * | 1992-08-28 | 1994-03-02 | Eastman Kodak Company | Halbleiter-Schutzgehäuse für optische Bausteine |
US5424531A (en) * | 1992-12-31 | 1995-06-13 | Apple Computer, Inc. | Method and apparatus for coupling an optical lens to an imaging electronics array |
EP0753893A2 (de) * | 1995-07-13 | 1997-01-15 | Eastman Kodak Company | Bildsensor und Verpackungsverfahren |
EP0769817A2 (de) * | 1995-10-20 | 1997-04-23 | Canon Kabushiki Kaisha | Verfahren zur Befestigung von photoelektrischen Halbleitervorrichtungen auf einem Träger |
EP1263055A2 (de) * | 2001-05-31 | 2002-12-04 | Konica Corporation | CMOS Bildaufnehmer |
EP1351496A2 (de) * | 2002-04-02 | 2003-10-08 | Konica Corporation | Produktionsverfahren für Bildaufnahmevorrichtung |
Also Published As
Publication number | Publication date |
---|---|
WO2006012866A3 (de) | 2006-06-22 |
EP1771883A2 (de) | 2007-04-11 |
DE202004011854U1 (de) | 2004-11-04 |
EP1771883B1 (de) | 2015-11-04 |
DE112005002411A5 (de) | 2007-07-12 |
US20080136920A1 (en) | 2008-06-12 |
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