WO2014059637A1 - Dispositif de connexion de pattes en or - Google Patents

Dispositif de connexion de pattes en or Download PDF

Info

Publication number
WO2014059637A1
WO2014059637A1 PCT/CN2012/083128 CN2012083128W WO2014059637A1 WO 2014059637 A1 WO2014059637 A1 WO 2014059637A1 CN 2012083128 W CN2012083128 W CN 2012083128W WO 2014059637 A1 WO2014059637 A1 WO 2014059637A1
Authority
WO
WIPO (PCT)
Prior art keywords
clamping plate
gold
gold finger
conductive strips
rubber pad
Prior art date
Application number
PCT/CN2012/083128
Other languages
English (en)
Chinese (zh)
Inventor
赵林
Original Assignee
Zhao Lin
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhao Lin filed Critical Zhao Lin
Priority to PCT/CN2012/083128 priority Critical patent/WO2014059637A1/fr
Publication of WO2014059637A1 publication Critical patent/WO2014059637A1/fr

Links

Images

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/1306—Details
    • G02F1/1309—Repairing; Testing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/04—Housings; Supporting members; Arrangements of terminals
    • G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
    • G01R1/0416—Connectors, terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • H01R11/22—End pieces terminating in a spring clip
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/03—Contact members characterised by the material, e.g. plating, or coating materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/20—Connectors or connections adapted for particular applications for testing or measuring purposes

Definitions

  • the utility model belongs to the field of liquid crystal screen production and detection, in particular to the field of liquid crystal screen detection equipment.
  • the application of the liquid crystal display in various aspects has brought convenience and practicality to the people. Due to the characteristics of the liquid crystal screen itself, the liquid crystal display screen needs necessary detection steps in the production process to ensure the pass rate, and the liquid crystal display in the prior art
  • the detection work is carried out in a card insertion mode.
  • the so-called card insertion mode is to design the connection member of the detection device into a slot type connection slot, insert the connection electrode of the liquid crystal display to be detected into the connection slot, and then pass the detection device to the liquid crystal.
  • connection slot of such a detection device has three disadvantages:
  • the connecting electrode of the liquid crystal display panel is subjected to the wear of the connecting elastic piece at least twice. Since the plating layer of the connecting electrode is very thin, it is easy to fall off after being worn, and there is no problem in the detection, but the peeling of the plating layer when the connecting electrode is pulled out is easy to cause the display screen Become a problem display marked as a good product;
  • the detection process will also cause wear on the connecting elastic piece.
  • the electrode coating on the connecting elastic piece will also fall off after long-term use, which may lead to errors in the detection result.
  • the elastic force of the elastic piece is also likely to occur, and the virtual connection of the connection also appears. The test result is incorrect;
  • the connecting groove has a plurality of connecting elastic pieces, which has high production cost and at the same time has the problem of the second point mentioned above. After the problem occurs, the replacement cost is high, and the production cost of the liquid crystal display is improved as a whole.
  • the purpose of the present invention is to provide a gold finger connecting device, which aims to solve the problem that the connecting electrode of the liquid crystal display panel in the prior art is easily worn by the connecting groove of the detecting device.
  • a gold finger connecting device comprises an upper clamping plate and a lower clamping plate, and a rubber pad placed on the inner surface of the lower clamping plate, the rubber pad having a plurality of connecting electrodes with the gold finger respectively Corresponding conductive strips.
  • the surface of the pad has a convex curved surface design.
  • the gold finger connecting device provided by the present invention
  • the gold finger of the liquid crystal screen to be detected is placed on the lower clamping plate
  • the upper clamping plate is placed on the gold finger of the liquid crystal screen.
  • the conductive strips are connected to the detecting device through a cable
  • the upper clamping plate presses the gold fingers to urge the conductive strips
  • the gold finger of the liquid crystal screen is in close contact with the gold finger
  • the detection signal of the detecting device can be well input into the liquid crystal screen through the conductive strip for detection, and the physical property of the rubber pad is received by the upper splint.
  • the rubber pad may be slightly deformed to ensure that the conductive strip is in close contact with the connecting electrode of the gold finger, and the effect of preventing the gold finger connecting electrode from being worn is achieved.
  • Figure 1 is a side view of the product of the embodiment provided by the present invention.
  • FIG. 2 is a schematic view of a liquid crystal panel provided by the present invention.
  • an embodiment of the present invention provides a gold finger connecting device, comprising an upper clamping plate 1 and a lower clamping plate 2, and a rubber pad 21 disposed on an inner surface of the lower clamping plate 2, the rubber pad 21 has a plurality of conductive strips respectively corresponding to the connecting electrodes of the gold fingers 31.
  • the gold finger connecting device of the present invention will need to detect the gold finger 31 of the liquid crystal panel 3 when in use.
  • the upper clamping plate 1 is placed above the gold finger 31 of the liquid crystal panel 3, and the conductive strips are in one-to-one correspondence with the connecting electrodes of the gold fingers 31, the conductive strips
  • the upper splint 1 is connected to the detecting device, and the upper cleat 1 presses down the gold finger 31 to ensure that the conductive strip is in close contact with the gold finger 31 of the liquid crystal panel 3, and the detection signal of the detecting device can be well passed.
  • the conductive strip is input into the liquid crystal panel 3 for detection. Due to the physical properties of the rubber pad 21, the rubber pad 21 may be slightly deformed when subjected to the downward pressure of the upper cleat 1 to ensure that the pad 21 is slightly deformed.
  • Conductive strip and gold finger 3 The connecting electrodes of 1 are in close contact with each other, and the effect of avoiding the wear of the connecting electrodes of the gold fingers 31 is achieved.
  • the surface of the rubber pad 21 has a convex curved surface design, and the rubber pad 21 is slightly deformed under pressure, and the rubber is designed in a curved shape. Pad 21 can better connect the electrodes.

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

L'invention concerne un dispositif de connexion de pattes en or comprenant une plaque de serrage supérieure (1) et une plaque de serrage inférieure (2), de même qu'une pastille en caoutchouc (21) disposée sur la surface interne de la plaque de serrage inférieure (2); la pastille en caoutchouc (21) comprend une pluralité de bandes conductrices aptes à correspondre de manière respective à des électrodes de connexion de pattes en or (31); durant l'utilisation, les pattes en or (31) d'un LCD (3) nécessitant un test sont positionnées sur la plaque de serrage inférieure (2), la plaque de serrage supérieure est positionnée au-dessus des pattes en or (31) du LCD (3), et les bandes conductrices sont alignées une à une avec les électrodes de connexion des pattes en or (31); les bandes conductrices sont connectées à un équipement de test par l'intermédiaire d'un câble; la plaque de serrage supérieure (1) applique une pression sur les pattes en or (31), ce qui amène les bandes conductrices à être connectées fermement et en contact total avec les pattes en or (31) du LCD (3), permet à des signaux de test d'équipement de test d'être transférés avec succès par l'intermédiaire des bandes conductrices vers le LCD (3), ce qui lance le test et évite l'abrasion des électrodes de connexion de pattes en or.
PCT/CN2012/083128 2012-10-18 2012-10-18 Dispositif de connexion de pattes en or WO2014059637A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/083128 WO2014059637A1 (fr) 2012-10-18 2012-10-18 Dispositif de connexion de pattes en or

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/083128 WO2014059637A1 (fr) 2012-10-18 2012-10-18 Dispositif de connexion de pattes en or

Publications (1)

Publication Number Publication Date
WO2014059637A1 true WO2014059637A1 (fr) 2014-04-24

Family

ID=50487454

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/083128 WO2014059637A1 (fr) 2012-10-18 2012-10-18 Dispositif de connexion de pattes en or

Country Status (1)

Country Link
WO (1) WO2014059637A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111108541A (zh) * 2017-09-27 2020-05-05 夏普株式会社 可弯曲性显示装置以及可弯曲性显示装置的制造方法

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2184272Y (zh) * 1994-01-13 1994-11-30 蔡添庆 改良结构的印刷电路板连接器
CN2437056Y (zh) * 2000-06-26 2001-06-27 台达电子工业股份有限公司 连接器
EP1518127B1 (fr) * 2002-07-01 2006-08-09 Infineon Technologies AG Dispositif d'essai pour composants de circuits integres
CN201145789Y (zh) * 2007-12-14 2008-11-05 比亚迪股份有限公司 一种液晶显示模块的测试器
US7794263B1 (en) * 2009-09-30 2010-09-14 Apple Inc. Connector receptacle housings having reduced-wear finger contacts and reduced seam visibility
CN102591055A (zh) * 2012-02-14 2012-07-18 广东步步高电子工业有限公司 一种液晶显示装置
CN102608476A (zh) * 2012-04-10 2012-07-25 昆山迈致治具科技有限公司 金手指电测治具
CN202817250U (zh) * 2012-10-09 2013-03-20 赵林 一种金手指连接装置
CN202817247U (zh) * 2012-10-08 2013-03-20 赵林 一种金手指连接装置
CN202817248U (zh) * 2012-10-08 2013-03-20 赵林 一种金手指连接装置
CN202815373U (zh) * 2012-10-09 2013-03-20 赵林 一种金手指连接装置

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2184272Y (zh) * 1994-01-13 1994-11-30 蔡添庆 改良结构的印刷电路板连接器
CN2437056Y (zh) * 2000-06-26 2001-06-27 台达电子工业股份有限公司 连接器
EP1518127B1 (fr) * 2002-07-01 2006-08-09 Infineon Technologies AG Dispositif d'essai pour composants de circuits integres
CN201145789Y (zh) * 2007-12-14 2008-11-05 比亚迪股份有限公司 一种液晶显示模块的测试器
US7794263B1 (en) * 2009-09-30 2010-09-14 Apple Inc. Connector receptacle housings having reduced-wear finger contacts and reduced seam visibility
CN102591055A (zh) * 2012-02-14 2012-07-18 广东步步高电子工业有限公司 一种液晶显示装置
CN102608476A (zh) * 2012-04-10 2012-07-25 昆山迈致治具科技有限公司 金手指电测治具
CN202817247U (zh) * 2012-10-08 2013-03-20 赵林 一种金手指连接装置
CN202817248U (zh) * 2012-10-08 2013-03-20 赵林 一种金手指连接装置
CN202817250U (zh) * 2012-10-09 2013-03-20 赵林 一种金手指连接装置
CN202815373U (zh) * 2012-10-09 2013-03-20 赵林 一种金手指连接装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111108541A (zh) * 2017-09-27 2020-05-05 夏普株式会社 可弯曲性显示装置以及可弯曲性显示装置的制造方法
CN111108541B (zh) * 2017-09-27 2021-10-15 夏普株式会社 可弯曲性显示装置以及可弯曲性显示装置的制造方法

Similar Documents

Publication Publication Date Title
Zhang et al. Nucleotide-driven skin-attachable hydrogels toward visual human–machine interfaces
CN105183230B (zh) 一种显示装置、压力检测方法及压力检测装置
CN202817247U (zh) 一种金手指连接装置
TW200802059A (en) Force and location sensitive display
CN202817246U (zh) 一种金手指连接装置
CN202817250U (zh) 一种金手指连接装置
CN105091833A (zh) 柔性屏的弯曲检测方法及弯曲检测装置
CN202815373U (zh) 一种金手指连接装置
WO2014059641A1 (fr) Dispositif de connexion de broche en or
WO2014059637A1 (fr) Dispositif de connexion de pattes en or
CN202815372U (zh) 一种金手指连接装置
WO2014059636A1 (fr) Dispositif de connexion de pattes en or
CN103038305B (zh) 结晶性金属氧化物导电膜用粘合剂以及使用该粘合剂的结晶性金属氧化物导电膜用粘合片
WO2014059639A1 (fr) Dispositif de connexion de pattes en or
WO2014059642A1 (fr) Dispositif de connexion à doigts d'or
CN202817248U (zh) 一种金手指连接装置
Ara et al. Hydrophobically associated ionic conductive hydrogels as strain, pressure, and an electronic sensor for human motions detection
CN202771125U (zh) 一种底座式液晶屏检测连接装置
WO2014059643A1 (fr) Dispositif de connexion à doigts d'or
WO2014059631A1 (fr) Dispositif de connexion à supports pour tester des affichages à cristaux liquides
CN202771127U (zh) 一种液晶屏检测连接装置
CN202297444U (zh) 弹性双面胶带
WO2014059644A1 (fr) Dispositif de connexion de broche en or
WO2014059630A1 (fr) Dispositif de connexion de type base pour tester des affichages à cristaux liquides
CN204903691U (zh) 一种漆包线在线检测器

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12886528

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC

122 Ep: pct application non-entry in european phase

Ref document number: 12886528

Country of ref document: EP

Kind code of ref document: A1