CN111836530A - 导电膜 - Google Patents
导电膜 Download PDFInfo
- Publication number
- CN111836530A CN111836530A CN201910315650.8A CN201910315650A CN111836530A CN 111836530 A CN111836530 A CN 111836530A CN 201910315650 A CN201910315650 A CN 201910315650A CN 111836530 A CN111836530 A CN 111836530A
- Authority
- CN
- China
- Prior art keywords
- conductive
- circular
- conductive film
- grid
- grids
- 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.)
- Granted
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0073—Shielding materials
- H05K9/0094—Shielding materials being light-transmitting, e.g. transparent, translucent
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0073—Shielding materials
- H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
- H05K9/0086—Electromagnetic shielding materials, e.g. EMI, RFI shielding comprising a single discontinuous metallic layer on an electrically insulating supporting structure, e.g. metal grid, perforated metal foil, film, aggregated flakes, sintering
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
- H01B5/14—Non-insulated conductors or conductive bodies characterised by their form comprising conductive layers or films on insulating-supports
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Laminated Bodies (AREA)
- Non-Insulated Conductors (AREA)
Abstract
Description
Claims (18)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910315650.8A CN111836530B (zh) | 2019-04-19 | 2019-04-19 | 导电膜 |
PCT/CN2020/080121 WO2020211591A1 (zh) | 2019-04-19 | 2020-03-19 | 导电膜 |
US17/497,951 US11783961B2 (en) | 2019-04-19 | 2021-10-10 | Conductive film and electronic device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910315650.8A CN111836530B (zh) | 2019-04-19 | 2019-04-19 | 导电膜 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111836530A true CN111836530A (zh) | 2020-10-27 |
CN111836530B CN111836530B (zh) | 2022-02-15 |
Family
ID=72837737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910315650.8A Active CN111836530B (zh) | 2019-04-19 | 2019-04-19 | 导电膜 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11783961B2 (zh) |
CN (1) | CN111836530B (zh) |
WO (1) | WO2020211591A1 (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002111278A (ja) * | 1999-01-28 | 2002-04-12 | Sumitomo Rubber Ind Ltd | 透光性電磁波シールド部材の製造方法 |
CN2569536Y (zh) * | 2002-09-16 | 2003-08-27 | 侯邦为 | 电磁波阻隔膜 |
CN103763899A (zh) * | 2014-02-14 | 2014-04-30 | 哈尔滨工业大学 | 具有两组外切圆环和子圆环的正交圆环阵列电磁屏蔽光窗 |
CN203760096U (zh) * | 2014-03-06 | 2014-08-06 | 南昌欧菲光科技有限公司 | 导电膜以及采用该导电膜的触摸屏 |
CN207833940U (zh) * | 2018-02-09 | 2018-09-07 | 昇印光电(昆山)股份有限公司 | 导电膜 |
CN108762569A (zh) * | 2018-05-31 | 2018-11-06 | 信利光电股份有限公司 | 一种触控感应器及触控显示面板 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101718016B1 (ko) * | 2010-06-04 | 2017-03-21 | 엘지전자 주식회사 | 이동 단말기 및 이동단말기 안테나의 제조방법 |
US9861019B2 (en) * | 2012-12-06 | 2018-01-02 | Goodrich Corporation | Deterministic EMI grid layout for controlling optical diffraction |
US20140216804A1 (en) * | 2013-02-04 | 2014-08-07 | Nanchang O-Film Tech. Co., Ltd. | Transparent Conductive Film |
CN103826428B (zh) * | 2014-02-14 | 2015-07-29 | 哈尔滨工业大学 | 基于三角及正交混合分布圆环及子圆环阵列的电磁屏蔽光窗 |
CN107369491A (zh) * | 2016-05-13 | 2017-11-21 | 昇印光电(昆山)股份有限公司 | 一种导电膜及制备方法 |
CN207955054U (zh) * | 2018-02-09 | 2018-10-12 | 昇印光电(昆山)股份有限公司 | 印刷薄膜 |
CN108874251A (zh) * | 2018-05-31 | 2018-11-23 | 信利光电股份有限公司 | 一种导电膜及一种触控感应器 |
CN108509101A (zh) * | 2018-05-31 | 2018-09-07 | 信利光电股份有限公司 | 一种导电膜及一种触控感应器 |
CN209607431U (zh) * | 2019-04-19 | 2019-11-08 | 昇印光电(昆山)股份有限公司 | 导电膜 |
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2019
- 2019-04-19 CN CN201910315650.8A patent/CN111836530B/zh active Active
-
2020
- 2020-03-19 WO PCT/CN2020/080121 patent/WO2020211591A1/zh active Application Filing
-
2021
- 2021-10-10 US US17/497,951 patent/US11783961B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002111278A (ja) * | 1999-01-28 | 2002-04-12 | Sumitomo Rubber Ind Ltd | 透光性電磁波シールド部材の製造方法 |
CN2569536Y (zh) * | 2002-09-16 | 2003-08-27 | 侯邦为 | 电磁波阻隔膜 |
CN103763899A (zh) * | 2014-02-14 | 2014-04-30 | 哈尔滨工业大学 | 具有两组外切圆环和子圆环的正交圆环阵列电磁屏蔽光窗 |
CN203760096U (zh) * | 2014-03-06 | 2014-08-06 | 南昌欧菲光科技有限公司 | 导电膜以及采用该导电膜的触摸屏 |
CN207833940U (zh) * | 2018-02-09 | 2018-09-07 | 昇印光电(昆山)股份有限公司 | 导电膜 |
CN108762569A (zh) * | 2018-05-31 | 2018-11-06 | 信利光电股份有限公司 | 一种触控感应器及触控显示面板 |
Also Published As
Publication number | Publication date |
---|---|
CN111836530B (zh) | 2022-02-15 |
WO2020211591A1 (zh) | 2020-10-22 |
US11783961B2 (en) | 2023-10-10 |
US20220028575A1 (en) | 2022-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Conductive film Effective date of registration: 20230110 Granted publication date: 20220215 Pledgee: Bank of Jiangsu Co.,Ltd. Suzhou Branch Pledgor: SHINE OPTOELECTRONICS (KUNSHAN) Co.,Ltd. Registration number: Y2023320010026 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230612 Granted publication date: 20220215 Pledgee: Bank of Jiangsu Co.,Ltd. Suzhou Branch Pledgor: SHINE OPTOELECTRONICS (KUNSHAN) Co.,Ltd. Registration number: Y2023320010026 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |