JPH0514310B2 - - Google Patents
Info
- Publication number
- JPH0514310B2 JPH0514310B2 JP14503087A JP14503087A JPH0514310B2 JP H0514310 B2 JPH0514310 B2 JP H0514310B2 JP 14503087 A JP14503087 A JP 14503087A JP 14503087 A JP14503087 A JP 14503087A JP H0514310 B2 JPH0514310 B2 JP H0514310B2
- Authority
- JP
- Japan
- Prior art keywords
- scanning
- fingerprint
- electrode
- contact
- electrodes
- 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 - Fee Related
Links
- 238000001514 detection method Methods 0.000 claims description 24
- 239000011159 matrix material Substances 0.000 claims description 14
- 238000010030 laminating Methods 0.000 claims description 2
- 102100040862 Dual specificity protein kinase CLK1 Human genes 0.000 description 12
- 238000000034 method Methods 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 5
- 101100328887 Caenorhabditis elegans col-34 gene Proteins 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 238000001444 catalytic combustion detection Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 239000011295 pitch Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000011840 criminal investigation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- PBCFLUZVCVVTBY-UHFFFAOYSA-N tantalum pentoxide Inorganic materials O=[Ta](=O)O[Ta](=O)=O PBCFLUZVCVVTBY-UHFFFAOYSA-N 0.000 description 2
- 101100113692 Caenorhabditis elegans clk-2 gene Proteins 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 101000749294 Homo sapiens Dual specificity protein kinase CLK1 Proteins 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62145030A JPS63310087A (ja) | 1987-06-12 | 1987-06-12 | 接触式指紋入力装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62145030A JPS63310087A (ja) | 1987-06-12 | 1987-06-12 | 接触式指紋入力装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63310087A JPS63310087A (ja) | 1988-12-19 |
| JPH0514310B2 true JPH0514310B2 (de) | 1993-02-24 |
Family
ID=15375786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62145030A Granted JPS63310087A (ja) | 1987-06-12 | 1987-06-12 | 接触式指紋入力装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63310087A (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3102395B2 (ja) | 1997-11-27 | 2000-10-23 | 日本電気株式会社 | 指紋検出装置 |
| US6671392B1 (en) | 1998-12-25 | 2003-12-30 | Nippon Telegraph And Telephone Corporation | Fingerprint recognition apparatus and data processing method |
| NO315017B1 (no) | 2000-06-09 | 2003-06-23 | Idex Asa | Sensorbrikke, s¶rlig for måling av strukturer i en fingeroverflate |
| JP4710929B2 (ja) * | 2008-06-06 | 2011-06-29 | カシオ計算機株式会社 | 接触検知装置及びその検知方法 |
| NO20131423A1 (no) | 2013-02-22 | 2014-08-25 | Idex Asa | Integrert fingeravtrykksensor |
| CN106575351B (zh) | 2014-02-21 | 2019-12-13 | 傲迪司威生物识别公司 | 采用重叠的网格线和用于从网格线延伸感测表面的导电探头的传感器 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5827277A (ja) * | 1981-07-30 | 1983-02-17 | シ−メンス・アクチエンゲゼルシヤフト | 指紋センサ |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE425704B (sv) * | 1981-03-18 | 1982-10-25 | Loefberg Bo | Databerare |
-
1987
- 1987-06-12 JP JP62145030A patent/JPS63310087A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5827277A (ja) * | 1981-07-30 | 1983-02-17 | シ−メンス・アクチエンゲゼルシヤフト | 指紋センサ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63310087A (ja) | 1988-12-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |