KR100362027B1 - 키이탑플레이트및이의제조방법 - Google Patents
키이탑플레이트및이의제조방법 Download PDFInfo
- Publication number
- KR100362027B1 KR100362027B1 KR1019970063869A KR19970063869A KR100362027B1 KR 100362027 B1 KR100362027 B1 KR 100362027B1 KR 1019970063869 A KR1019970063869 A KR 1019970063869A KR 19970063869 A KR19970063869 A KR 19970063869A KR 100362027 B1 KR100362027 B1 KR 100362027B1
- Authority
- KR
- South Korea
- Prior art keywords
- key top
- resin film
- synthetic resin
- top plate
- key
- Prior art date
Links
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 53
- 239000000057 synthetic resin Substances 0.000 claims abstract description 53
- 238000000465 moulding Methods 0.000 claims abstract description 41
- 229920005989 resin Polymers 0.000 claims abstract description 39
- 239000011347 resin Substances 0.000 claims abstract description 39
- 229920001971 elastomer Polymers 0.000 claims abstract description 30
- 239000000806 elastomer Substances 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 description 11
- 239000000428 dust Substances 0.000 description 10
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- 238000003825 pressing Methods 0.000 description 7
- 239000000758 substrate Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 230000035515 penetration Effects 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 230000003405 preventing effect Effects 0.000 description 3
- 229920002379 silicone rubber Polymers 0.000 description 3
- 239000004945 silicone rubber Substances 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 238000009757 thermoplastic moulding Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
- H01H13/705—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/028—Printed information
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/028—Printed information
- H01H2219/03—Printed information in transparent keyboard
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/036—Light emitting elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/002—Actuators integral with membrane
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/05—Force concentrator; Actuating dimple
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2223/00—Casings
- H01H2223/002—Casings sealed
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2229/00—Manufacturing
- H01H2229/02—Laser
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2229/00—Manufacturing
- H01H2229/044—Injection moulding
- H01H2229/046—Multi-colour or double shot injection moulding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2229/00—Manufacturing
- H01H2229/044—Injection moulding
- H01H2229/047—Preformed layer in mould
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49105—Switch making
Landscapes
- Push-Button Switches (AREA)
- Manufacture Of Switches (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (5)
- 합성 수지막에 몰딩 수지를 일체화함과 동시에 몰딩 수지의 주위의 합성 수지막의 전부 또는 대부분을 절취한 키이탑들이 형성되고, 또한 이 키이탑들의 하면에 엘라스토머 성형부재를 부착하고 있는 것을 특징으로 하는 키이탑 플레이트.
- 제 1 항에 있어서, 방수성을 보장하기 위해, 상기 엘라스토머 성형부재는 키이탑들이 배치되는 부위를 제외한 다른 부위에서 어떠한 관통구멍도 갖지 않는 것을 특징으로 하는 키이탑 플레이트.
- 제 1 항 또는 제 2 항에 있어서, 상기 엘라스토머 성형부재는 엘라스토머 성형시트인 것을 특징으로 하는 키이탑 플레이트.
- 합성 수지막의 소정 위치에 성형 수지를 성형하여 다수의 키이탑을 만드는 단계와,엘라스토머 성형부재를 상기 키이탑에 부착하는 단계 및,엘라스토머 성형부재를 남기면서, 합성 수지막에서 적어도 각 키이탑 주변의 모든 부위 또는 대부분을 제거하는 단계를 포함하는 키이탑 플레이트의 제조방법.
- 제 4 항에 있어서, 상기 합성 수지막에 키이탑을 형성하는 단계에 앞서 미리인쇄를 하여 인쇄부를 제공하는 단계를 더 포함하는 것을 특징으로 하는 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP96-334600 | 1996-11-12 | ||
JP33460096A JP3151553B2 (ja) | 1996-11-29 | 1996-11-29 | キートップ板及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980042886A KR19980042886A (ko) | 1998-08-17 |
KR100362027B1 true KR100362027B1 (ko) | 2003-02-19 |
Family
ID=18279211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970063869A KR100362027B1 (ko) | 1996-11-29 | 1997-11-28 | 키이탑플레이트및이의제조방법 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6023033A (ko) |
EP (1) | EP0845795B1 (ko) |
JP (1) | JP3151553B2 (ko) |
KR (1) | KR100362027B1 (ko) |
DE (1) | DE69727366T2 (ko) |
TW (1) | TW354846B (ko) |
Families Citing this family (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6677545B2 (en) * | 1997-02-18 | 2004-01-13 | Sunarrow Co., Ltd. | Illumination key and method of manufacture |
KR100342959B1 (ko) * | 1998-12-31 | 2002-07-05 | 양윤홍 | 휴대폰용 키패드와 그 제작방법 |
TW498710B (en) | 1999-01-22 | 2002-08-11 | Taisei Plas Co Ltd | Control panel for electronic equipment and method of producing the same |
JP2000215754A (ja) * | 1999-01-26 | 2000-08-04 | Nec Shizuoka Ltd | 電子機器の操作ボタン構造 |
TW446616B (en) * | 1999-01-27 | 2001-07-21 | Taisei Plastics Co Ltd | Control panel having sheet-formed pushbutton unit and method of producing the same |
GB2346739B (en) | 1999-02-12 | 2002-12-18 | Nokia Mobile Phones Ltd | Keypad structure |
EP1054420A1 (de) * | 1999-05-18 | 2000-11-22 | Molex Incorporated | Tastenfeld für ein elektrisches oder elektronisches Gerät sowie Verfahren zu dessen Herstellung |
WO2001016977A1 (fr) * | 1999-08-27 | 2001-03-08 | Mitsubishi Denki Kabushiki Kaisha | Bouton-poussoir et dispositif de commutation |
JP2001084863A (ja) * | 1999-09-13 | 2001-03-30 | Polymatech Co Ltd | シート状キートップ |
JP3810237B2 (ja) | 1999-11-19 | 2006-08-16 | 信越ポリマー株式会社 | 押釦スイッチ用キートップ部材の製造方法 |
DE10004093A1 (de) * | 2000-01-31 | 2001-08-02 | Basf Ag | Tastaturelemente für mobile Kommunikationsgeräte |
EP1128405A1 (en) * | 2000-02-21 | 2001-08-29 | Cherry GmbH | Microswitch module |
US6576856B2 (en) * | 2000-03-24 | 2003-06-10 | Polymatech Co., Ltd. | Sheet shaped key top |
US6495784B2 (en) * | 2000-05-16 | 2002-12-17 | Samsung Electronics, Co., Ltd. | Step keys, step key assembly, and terminal having the step key assembly |
JP2001345030A (ja) * | 2000-05-31 | 2001-12-14 | Tokai Rika Co Ltd | スイッチノブ及びスイッチノブの製造方法 |
JP4414066B2 (ja) * | 2000-06-15 | 2010-02-10 | ポリマテック株式会社 | 積層キーシート |
FI108682B (fi) * | 2000-06-30 | 2002-02-28 | Nokia Corp | Menetelmä elektroniikkalaitteen näppäimistön valmistuksessa |
JP3419388B2 (ja) * | 2000-07-17 | 2003-06-23 | 日本電気株式会社 | 操作キーを備えた電子機器およびその製造方法 |
JP4499904B2 (ja) * | 2000-11-13 | 2010-07-14 | ポリマテック株式会社 | キースイッチ |
JP2002197933A (ja) * | 2000-12-26 | 2002-07-12 | Taisei Plas Co Ltd | キートップ、キーシートおよびその製造方法 |
US6958183B2 (en) | 2001-02-20 | 2005-10-25 | Teikoku Tsushin Kogyo Co., Ltd. | Key top plate and a method for manufacturing the same |
DE10126850C1 (de) * | 2001-06-01 | 2003-02-06 | Siemens Ag | Tastaturmatte mit Hintergrundbeleuchtung |
FI20011304L (fi) * | 2001-06-19 | 2002-12-20 | Nokia Corp | Tiivis integroitu näppäimistö ja menetelmä sen valmistamiseksi |
JP4731059B2 (ja) * | 2001-07-16 | 2011-07-20 | 日本写真印刷株式会社 | 加飾用物品支持シート、加飾用物品支持シートの製造方法、加飾物品の製造方法 |
JP4010355B2 (ja) * | 2001-07-16 | 2007-11-21 | ポリマテック株式会社 | 押釦スイッチ用キートップ及びその製造方法 |
US6821467B2 (en) * | 2001-08-31 | 2004-11-23 | Multi-National Resources | Method of making a thin film keypad |
JP4068913B2 (ja) * | 2002-07-25 | 2008-03-26 | ポリマテック株式会社 | フィルムキーシートおよびその製造方法 |
US7015897B2 (en) * | 2002-09-17 | 2006-03-21 | Taiwan Tri Gem Information Co., Ltd. | Pushbutton of touch pad of electronic device |
JP3900063B2 (ja) * | 2002-10-30 | 2007-04-04 | 株式会社デンソー | 携帯機のケース |
KR100539780B1 (ko) | 2003-02-20 | 2006-01-10 | 엘지전자 주식회사 | 휴대용 무선 단말기의 키패드 및 그 제조방법 |
US7262379B2 (en) * | 2003-04-11 | 2007-08-28 | Polymatech Co., Ltd. | Key sheets and method of producing the same |
KR20040110827A (ko) * | 2003-06-20 | 2004-12-31 | 삼성전자주식회사 | 휴대 단말기의 키 버튼 장치 |
JP3871136B2 (ja) * | 2003-10-03 | 2007-01-24 | 船井電機株式会社 | スイッチ装置 |
TWI338208B (en) * | 2004-02-06 | 2011-03-01 | Asustek Comp Inc | Casing with button portion which no through seam between them |
KR100454203B1 (ko) * | 2004-03-17 | 2004-10-26 | (주)하운 | 휴대폰용 키패드 조립체 |
US7070349B2 (en) * | 2004-06-18 | 2006-07-04 | Motorola, Inc. | Thin keyboard and components for electronics devices and methods |
EP1771833A4 (en) * | 2004-07-23 | 2010-04-21 | Lutron Electronics Co | IN SITU BUTTON LABELING SYSTEM |
JP2006244823A (ja) * | 2005-03-02 | 2006-09-14 | Fuji Photo Film Co Ltd | 操作部材 |
US7745751B2 (en) | 2005-05-02 | 2010-06-29 | Shin-Etsu Polymer Co., Ltd | Member for push-button switch and method of manufacturing the same |
US7326870B2 (en) * | 2005-08-04 | 2008-02-05 | Silitech Technology Corp. | Key module and manufacturing method thereof |
JP4151849B2 (ja) * | 2006-04-20 | 2008-09-17 | ポリマテック株式会社 | キーシート |
JP2007294320A (ja) * | 2006-04-26 | 2007-11-08 | Sunarrow Ltd | 押釦スイッチ用キートップを製造する方法 |
DE602007003232D1 (de) * | 2007-09-28 | 2009-12-24 | Research In Motion Ltd | Tastatur für eine drahtlose Vorrichtung |
US8280459B2 (en) * | 2008-03-25 | 2012-10-02 | Motorola Mobility, Inc. | Integral housing and user interface |
TW201025383A (en) * | 2008-12-29 | 2010-07-01 | Ichia Tech Inc | Thin-type keycap structure, keypad structure comprising the same and method of making the same |
US8263887B2 (en) | 2009-02-26 | 2012-09-11 | Research In Motion Limited | Backlit key assembly having a reduced thickness |
EP2226822B1 (en) * | 2009-02-26 | 2013-07-24 | Research In Motion Limited | A key assembly for a handheld electronic device having a one-piece keycap |
US8723062B2 (en) | 2009-02-26 | 2014-05-13 | Blackberry Limited | Key assembly for a handheld electronic device having a one-piece keycap |
WO2010144880A1 (en) * | 2009-06-11 | 2010-12-16 | Pelikon Limitted | Molded key caps and methods of making |
JP5310325B2 (ja) * | 2009-07-07 | 2013-10-09 | 沖電気工業株式会社 | キーボード構造 |
EP2362405B1 (en) * | 2010-02-25 | 2016-05-04 | BlackBerry Limited | Keypads for mobile devices and method of manufacturing the same |
US9075576B2 (en) | 2010-02-25 | 2015-07-07 | Blackberry Limited | Keypads for mobile devices and method of manufacturing the same |
DE102010030911A1 (de) * | 2010-07-02 | 2012-01-05 | Kunststoff-Technik Scherer & Trier Gmbh & Co Kg | Verfahren zur Herstellung eines Formteils und Formteil |
US20120084966A1 (en) * | 2010-10-07 | 2012-04-12 | Microsoft Corporation | Method of making an interactive keyboard |
DE102010064357A1 (de) | 2010-12-29 | 2012-07-05 | Sms Siemag Ag | Verfahren zur pyrometallurgischen Behandlung von Metallen, Metallschmelzen und/oder Schlacken |
US9381706B2 (en) * | 2012-07-12 | 2016-07-05 | Inmusic Brands, Inc. | Button matrix and method of molding thereof |
WO2015038098A1 (en) * | 2013-09-10 | 2015-03-19 | Pearl Capital Developments Llc | Sealed button for an electronic device |
CN203837085U (zh) * | 2014-04-22 | 2014-09-17 | 金卫群 | 平衡式高效户外取暖器 |
TWI609295B (zh) * | 2016-03-11 | 2017-12-21 | 致伸科技股份有限公司 | 按鈕結構及其製造方法以及應用該按鈕結構的遊戲控制器 |
US10275069B2 (en) | 2017-09-22 | 2019-04-30 | Apple Inc. | Pressure resistant force sensing enclosure |
US10659866B2 (en) | 2018-09-14 | 2020-05-19 | Apple Inc. | Elastomeric pressure transduction based user interface |
CN114816078A (zh) | 2021-01-29 | 2022-07-29 | 梅特勒-托莱多有限责任公司 | 具有静电放电耗散的键盘覆盖物 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56128523A (en) * | 1980-03-11 | 1981-10-08 | Matsushita Electric Ind Co Ltd | Method of producing keyboard switch |
JPH01174820U (ko) * | 1988-05-30 | 1989-12-12 | ||
DE69133364T2 (de) * | 1990-10-30 | 2004-12-09 | Teikoku Tsushin Kogyo Co. Ltd., Kawasaki | Verfahren zur Herstellung einer Taste |
DE9102919U1 (de) * | 1991-03-12 | 1991-06-06 | AEG Mobile Communication GmbH, 7900 Ulm | Tastenanordnung |
JP2627692B2 (ja) * | 1991-09-20 | 1997-07-09 | サンアロー 株式会社 | 照光式キー |
DE9201284U1 (de) * | 1991-11-21 | 1992-03-19 | Silitek Corp., Taipeh/T'ai-Pei | Tastenschalter |
US5475192A (en) * | 1993-03-15 | 1995-12-12 | Teikoku Tsushin Kogyo Co., Ltd. | Keytop sheet for push-button switches |
US5399821A (en) * | 1993-10-20 | 1995-03-21 | Teikoku Tsushin Kogyo Co., Ltd. | Keytop for push-button switches, and method of manufacturing same |
-
1996
- 1996-11-29 JP JP33460096A patent/JP3151553B2/ja not_active Expired - Fee Related
-
1997
- 1997-11-27 EP EP97309555A patent/EP0845795B1/en not_active Expired - Lifetime
- 1997-11-27 DE DE69727366T patent/DE69727366T2/de not_active Expired - Lifetime
- 1997-11-28 KR KR1019970063869A patent/KR100362027B1/ko not_active IP Right Cessation
- 1997-11-29 TW TW086118061A patent/TW354846B/zh not_active IP Right Cessation
- 1997-12-01 US US08/980,816 patent/US6023033A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0845795A2 (en) | 1998-06-03 |
EP0845795A3 (en) | 1999-01-20 |
DE69727366D1 (de) | 2004-03-04 |
KR19980042886A (ko) | 1998-08-17 |
JP3151553B2 (ja) | 2001-04-03 |
EP0845795B1 (en) | 2004-01-28 |
TW354846B (en) | 1999-03-21 |
JPH10162689A (ja) | 1998-06-19 |
US6023033A (en) | 2000-02-08 |
DE69727366T2 (de) | 2004-12-09 |
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