CN104063693B - 指纹识别检测组件及包含其的终端设备 - Google Patents
指纹识别检测组件及包含其的终端设备 Download PDFInfo
- Publication number
- CN104063693B CN104063693B CN201410313036.5A CN201410313036A CN104063693B CN 104063693 B CN104063693 B CN 104063693B CN 201410313036 A CN201410313036 A CN 201410313036A CN 104063693 B CN104063693 B CN 104063693B
- Authority
- CN
- China
- Prior art keywords
- driving electrodes
- fingerprint
- sensing electrode
- fingerprint identification
- detection assembly
- 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 title claims abstract description 53
- 239000000758 substrate Substances 0.000 claims abstract description 27
- 239000004020 conductor Substances 0.000 claims abstract description 13
- 239000011241 protective layer Substances 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 238000003486 chemical etching Methods 0.000 claims description 3
- 238000000708 deep reactive-ion etching Methods 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 238000010329 laser etching Methods 0.000 claims description 3
- 238000007650 screen-printing Methods 0.000 claims description 3
- 238000004544 sputter deposition Methods 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 235000012239 silicon dioxide Nutrition 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- 230000006698 induction Effects 0.000 abstract 4
- 238000010586 diagram Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 239000010410 layer Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- -1 e.g. Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Landscapes
- Image Input (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
Description
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410313036.5A CN104063693B (zh) | 2014-07-02 | 2014-07-02 | 指纹识别检测组件及包含其的终端设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410313036.5A CN104063693B (zh) | 2014-07-02 | 2014-07-02 | 指纹识别检测组件及包含其的终端设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104063693A CN104063693A (zh) | 2014-09-24 |
CN104063693B true CN104063693B (zh) | 2018-01-30 |
Family
ID=51551398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410313036.5A Expired - Fee Related CN104063693B (zh) | 2014-07-02 | 2014-07-02 | 指纹识别检测组件及包含其的终端设备 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104063693B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104376299B (zh) * | 2014-10-16 | 2017-09-01 | 北京集创北方科技股份有限公司 | 一种指纹识别传感器 |
CN105184222B (zh) * | 2015-08-10 | 2019-06-04 | 惠州Tcl移动通信有限公司 | 用于指纹识别的开孔方法、指纹识别装置及移动终端 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103246422A (zh) * | 2013-05-21 | 2013-08-14 | 敦泰科技有限公司 | 一种触摸屏设备及其触摸屏体 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3806044B2 (ja) * | 2002-02-08 | 2006-08-09 | 日本電信電話株式会社 | 表面形状認識用センサおよびその製造方法 |
US8866347B2 (en) * | 2010-01-15 | 2014-10-21 | Idex Asa | Biometric image sensing |
CN103886299B (zh) * | 2014-03-27 | 2019-04-05 | 成都费恩格尔微电子技术有限公司 | 一种电容式指纹传感器的封装结构 |
CN204009942U (zh) * | 2014-07-02 | 2014-12-10 | 南昌欧菲生物识别技术有限公司 | 指纹识别检测组件及包含其的终端设备 |
-
2014
- 2014-07-02 CN CN201410313036.5A patent/CN104063693B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103246422A (zh) * | 2013-05-21 | 2013-08-14 | 敦泰科技有限公司 | 一种触摸屏设备及其触摸屏体 |
Also Published As
Publication number | Publication date |
---|---|
CN104063693A (zh) | 2014-09-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104077573B (zh) | 指纹识别传感器、指纹识别检测组件及终端设备 | |
CN104077572B (zh) | 指纹识别检测组件及终端设备 | |
KR102614959B1 (ko) | 공통모드억제를 갖는 지문감지장치 | |
US9881196B2 (en) | Integrated finger print sensor | |
CN109478235B (zh) | 用于指纹控制器的反欺骗保护 | |
CN104050405B (zh) | 指纹识别检测组件及其电子装置 | |
EP3127044A1 (en) | Self-capacitive fingerprint sensor with active amplified pixels | |
CN104239893A (zh) | 指纹识别检测组件及具有指纹识别检测功能的终端设备 | |
CN104036172B (zh) | 指纹识别检测组件及其电子装置 | |
CN104035626A (zh) | 指纹识别方法、具有指纹识别功能的触控屏及终端设备 | |
CN108875569B (zh) | 生物特征感测装置及方法 | |
CN104036173B (zh) | 指纹识别检测组件及其电子装置 | |
CN104036264B (zh) | 制造指纹识别传感器的方法、指纹识别传感器及电子装置 | |
US9342727B2 (en) | Field shaping channels in a substrate above a biometric sensing device | |
CN104063694A (zh) | 指纹识别检测组件及包含其的终端设备 | |
CN105809127A (zh) | 指纹传感器的感测装置及方法 | |
CN203930876U (zh) | 指纹识别检测组件及终端设备 | |
CN105590110A (zh) | 一种指纹传感器及包含其的电子设备 | |
CN204102156U (zh) | 指纹识别检测组件及具有指纹识别检测功能的终端设备 | |
CN104063693B (zh) | 指纹识别检测组件及包含其的终端设备 | |
CN104063696A (zh) | 指纹识别检测组件及包含其的终端设备 | |
CN204009942U (zh) | 指纹识别检测组件及包含其的终端设备 | |
CN104050465B (zh) | 指纹识别传感器及电子装置 | |
CN104050485B (zh) | 指纹识别传感器、指纹识别检测组件及终端设备 | |
CN109690560B (zh) | 具有不同电容式配置的指纹感测 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 330029 No. 1189 Jingdong Avenue, Nanchang high tech Zone, Jiangxi Patentee after: Jiangxi OMS Microelectronics Co.,Ltd. Patentee after: Nanchang OFilm Tech. Co.,Ltd. Patentee after: Ophiguang Group Co.,Ltd. Patentee after: SUZHOU OFILM TECH Co.,Ltd. Address before: 330029 No. 1189 Jingdong Avenue, Nanchang high tech Zone, Jiangxi Patentee before: OFilm Microelectronics Technology Co.,Ltd. Patentee before: Nanchang OFilm Tech. Co.,Ltd. Patentee before: OFilm Tech Co.,Ltd. Patentee before: SUZHOU OFILM TECH Co.,Ltd. Address after: 330029 No. 1189 Jingdong Avenue, Nanchang high tech Zone, Jiangxi Patentee after: OFilm Microelectronics Technology Co.,Ltd. Patentee after: Nanchang OFilm Tech. Co.,Ltd. Patentee after: OFilm Tech Co.,Ltd. Patentee after: SUZHOU OFILM TECH Co.,Ltd. Address before: 330029 No. 1189 Jingdong Avenue, Nanchang high tech Zone, Jiangxi Patentee before: NANCHANG OFILM BIO-IDENTIFICATION TECHNOLOGY Co.,Ltd. Patentee before: Nanchang OFilm Tech. Co.,Ltd. Patentee before: Shenzhen OFilm Tech Co.,Ltd. Patentee before: SUZHOU OFILM TECH Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210727 Address after: 330096 No.699 Tianxiang North Avenue, Nanchang hi tech Industrial Development Zone, Nanchang City, Jiangxi Province Patentee after: Jiangxi OMS Microelectronics Co.,Ltd. Address before: 330029 No. 1189 Jingdong Avenue, Nanchang high tech Zone, Jiangxi Patentee before: Jiangxi OMS Microelectronics Co.,Ltd. Patentee before: Nanchang OFilm Tech. Co.,Ltd. Patentee before: Ophiguang Group Co.,Ltd. Patentee before: SUZHOU OFILM TECH Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 |
|
CF01 | Termination of patent right due to non-payment of annual fee |