JP2781799B2 - 硬質キートップ押釦スイッチ用カバー部材 - Google Patents
硬質キートップ押釦スイッチ用カバー部材Info
- Publication number
- JP2781799B2 JP2781799B2 JP5092805A JP9280593A JP2781799B2 JP 2781799 B2 JP2781799 B2 JP 2781799B2 JP 5092805 A JP5092805 A JP 5092805A JP 9280593 A JP9280593 A JP 9280593A JP 2781799 B2 JP2781799 B2 JP 2781799B2
- Authority
- JP
- Japan
- Prior art keywords
- key top
- cover member
- push button
- reaction
- button switch
- 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 - Lifetime
Links
- 229920002050 silicone resin Polymers 0.000 claims description 42
- 229920002379 silicone rubber Polymers 0.000 claims description 33
- 239000004945 silicone rubber Substances 0.000 claims description 33
- 229920005989 resin Polymers 0.000 claims description 16
- 239000011347 resin Substances 0.000 claims description 16
- 238000007348 radical reaction Methods 0.000 claims description 10
- 238000007259 addition reaction Methods 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 4
- LAQFLZHBVPULPL-UHFFFAOYSA-N methyl(phenyl)silicon Chemical compound C[Si]C1=CC=CC=C1 LAQFLZHBVPULPL-UHFFFAOYSA-N 0.000 claims description 3
- 238000006482 condensation reaction Methods 0.000 claims description 2
- 238000007342 radical addition reaction Methods 0.000 claims description 2
- 230000008520 organization Effects 0.000 claims 1
- 239000011344 liquid material Substances 0.000 description 13
- 238000001723 curing Methods 0.000 description 12
- 239000000976 ink Substances 0.000 description 12
- 238000004383 yellowing Methods 0.000 description 10
- 239000000203 mixture Substances 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000000465 moulding Methods 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 238000011049 filling Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 6
- 206010040880 Skin irritation Diseases 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- 239000003431 cross linking reagent Substances 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 5
- 229920001296 polysiloxane Polymers 0.000 description 5
- 230000036556 skin irritation Effects 0.000 description 5
- 231100000475 skin irritation Toxicity 0.000 description 5
- 239000003086 colorant Substances 0.000 description 4
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- -1 siloxanes Chemical class 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000013007 heat curing Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 229920001187 thermosetting polymer Polymers 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 125000003342 alkenyl group Chemical group 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 239000003925 fat Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000004817 gas chromatography Methods 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000001029 thermal curing Methods 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- BOOBDAVNHSOIDB-UHFFFAOYSA-N (2,3-dichlorobenzoyl) 2,3-dichlorobenzenecarboperoxoate Chemical compound ClC1=CC=CC(C(=O)OOC(=O)C=2C(=C(Cl)C=CC=2)Cl)=C1Cl BOOBDAVNHSOIDB-UHFFFAOYSA-N 0.000 description 1
- LLDBOMNUMJVCBX-UHFFFAOYSA-N 2-butylperoxypropan-2-yl hydrogen carbonate Chemical compound CCCCOOC(C)(C)OC(O)=O LLDBOMNUMJVCBX-UHFFFAOYSA-N 0.000 description 1
- 125000001731 2-cyanoethyl group Chemical group [H]C([H])(*)C([H])([H])C#N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- CXYDTYFTOJELGL-UHFFFAOYSA-N CCCCCCCCC(CCCC)(C(=O)O)OOCCCC Chemical compound CCCCCCCCC(CCCC)(C(=O)O)OOCCCC CXYDTYFTOJELGL-UHFFFAOYSA-N 0.000 description 1
- 201000004624 Dermatitis Diseases 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 208000010201 Exanthema Diseases 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- JWKNCJFGBOQAQL-UHFFFAOYSA-N butyl dodecaneperoxoate Chemical compound CCCCCCCCCCCC(=O)OOCCCC JWKNCJFGBOQAQL-UHFFFAOYSA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 125000004218 chloromethyl group Chemical group [H]C([H])(Cl)* 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 125000004093 cyano group Chemical group *C#N 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 201000005884 exanthem Diseases 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 229910021485 fumed silica Inorganic materials 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 150000002430 hydrocarbons Chemical group 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000012860 organic pigment Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 125000005372 silanol group Chemical group 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- 125000000725 trifluoropropyl group Chemical group [H]C([H])(*)C([H])([H])C(F)(F)F 0.000 description 1
- 229920006305 unsaturated polyester Polymers 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/12—Push-buttons
-
- 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
- H01H2227/00—Dimensions; Characteristics
- H01H2227/03—Hardness
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2229/00—Manufacturing
- H01H2229/044—Injection moulding
-
- 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
Landscapes
- Push-Button Switches (AREA)
- Manufacture Of Switches (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5092805A JP2781799B2 (ja) | 1993-04-20 | 1993-04-20 | 硬質キートップ押釦スイッチ用カバー部材 |
| TW83103343A TW240322B (fr) | 1993-04-20 | 1994-04-15 | |
| FR9404662A FR2704353B1 (fr) | 1993-04-20 | 1994-04-19 | Elément de couverture pour commutateurs à bouton poussoir. |
| DE19944413588 DE4413588C2 (de) | 1993-04-20 | 1994-04-20 | Taste für Drucktastenschalter |
| GB9407805A GB2279616B (en) | 1993-04-20 | 1994-04-20 | Covering member for push-button switches with rigid key tops |
| CN94105592A CN1036365C (zh) | 1993-04-20 | 1994-04-20 | 具有刚性键端的按钮开关覆盖元件 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5092805A JP2781799B2 (ja) | 1993-04-20 | 1993-04-20 | 硬質キートップ押釦スイッチ用カバー部材 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06309988A JPH06309988A (ja) | 1994-11-04 |
| JP2781799B2 true JP2781799B2 (ja) | 1998-07-30 |
Family
ID=14064634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5092805A Expired - Lifetime JP2781799B2 (ja) | 1993-04-20 | 1993-04-20 | 硬質キートップ押釦スイッチ用カバー部材 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JP2781799B2 (fr) |
| CN (1) | CN1036365C (fr) |
| DE (1) | DE4413588C2 (fr) |
| FR (1) | FR2704353B1 (fr) |
| GB (1) | GB2279616B (fr) |
| TW (1) | TW240322B (fr) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4442312C2 (de) * | 1994-11-29 | 1996-09-12 | Deere & Co | Schalterbaugruppe |
| JP3011642B2 (ja) | 1995-08-31 | 2000-02-21 | 信越ポリマー株式会社 | 熱硬化性樹脂組成物、それを用いてなる複合成形体及び押釦スイッチ用カバー部材 |
| DE19616917A1 (de) * | 1996-04-27 | 1997-10-30 | Rohde & Schwarz | Betätigungsvorrichtung für elektrische Drucktastenschalter |
| GB2313337A (en) * | 1996-05-22 | 1997-11-26 | Silitek Corp | Key switches and method for their manufacture. |
| WO1997047481A1 (fr) | 1996-06-14 | 1997-12-18 | Minnesota Mining And Manufacturing Company | Unite d'affichage et procedes d'affichage d'une image |
| SE514041C2 (sv) * | 1997-06-17 | 2000-12-18 | Silitek Corp | Förfarande för framställning av en knappsats av hårdgummi |
| GB2339164A (en) * | 1998-06-24 | 2000-01-19 | Silitek Corp | Manufacturing PU key sets |
| JP2002216590A (ja) * | 2001-01-23 | 2002-08-02 | Seiko Instruments Inc | 多方向入力ラバースイッチ |
| JP4499933B2 (ja) * | 2001-01-31 | 2010-07-14 | エスアイアイ・データサービス株式会社 | 多方向入力ラバースイッチおよびこのスイッチを用いた情報機器 |
| JP2005079036A (ja) * | 2003-09-03 | 2005-03-24 | Sunarrow Ltd | キーパッド及びその製造方法 |
| JP4647941B2 (ja) * | 2004-06-23 | 2011-03-09 | 東レ・ダウコーニング株式会社 | シリコーンレジンとシリコーンゴムの一体化成形体、その製造方法および硬化性シリコーンレジン組成物 |
| JP4676735B2 (ja) | 2004-09-22 | 2011-04-27 | 東レ・ダウコーニング株式会社 | 光半導体装置の製造方法および光半導体装置 |
| JP4664032B2 (ja) | 2004-10-13 | 2011-04-06 | 東レ・ダウコーニング株式会社 | シリルアルコキシメチルハライドの製造方法 |
| JP4931350B2 (ja) | 2005-01-05 | 2012-05-16 | 東レ・ダウコーニング株式会社 | 複合シリコーンゴム粉末、その製造方法、塗料、および化粧料 |
| JP4849814B2 (ja) | 2005-03-29 | 2012-01-11 | 東レ・ダウコーニング株式会社 | ホットメルト型シリコーン系接着剤 |
| JP4828145B2 (ja) | 2005-03-30 | 2011-11-30 | 東レ・ダウコーニング株式会社 | 熱伝導性シリコーンゴム組成物 |
| JP4828146B2 (ja) | 2005-03-30 | 2011-11-30 | 東レ・ダウコーニング株式会社 | 熱伝導性シリコーンゴム組成物 |
| JP4931366B2 (ja) | 2005-04-27 | 2012-05-16 | 東レ・ダウコーニング株式会社 | 硬化性シリコーン組成物および電子部品 |
| JP5004433B2 (ja) | 2005-04-27 | 2012-08-22 | 東レ・ダウコーニング株式会社 | 硬化性シリコーン組成物およびその硬化物 |
| US7884295B2 (en) | 2005-11-08 | 2011-02-08 | Shin-Etsu Polymer Co., Ltd. | Push button switch cover member |
| JP5285846B2 (ja) | 2006-09-11 | 2013-09-11 | 東レ・ダウコーニング株式会社 | 硬化性シリコーン組成物および電子部品 |
| CN101145459A (zh) * | 2006-09-13 | 2008-03-19 | 傅大卫 | 供键盘使用的按键 |
| GB2451260A (en) * | 2007-07-25 | 2009-01-28 | Anatolijs Fjodorovics | Luminous computer keyboard |
| DE102013108945B4 (de) | 2013-08-19 | 2016-11-24 | Inovan Gmbh & Co. Kg | Tastschalterelement, Kontaktelement dafür, Schaltmatte und Verfahren zu deren Herstellung |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6087125U (ja) * | 1983-11-15 | 1985-06-15 | 信越ポリマー株式会社 | ゴム製スイツチ部材 |
| JPS60171117A (ja) * | 1984-02-15 | 1985-09-04 | Denki Kagaku Kogyo Kk | 樹脂キ−トツプ製品 |
| JPS60235317A (ja) * | 1984-05-08 | 1985-11-22 | 信越ポリマ−株式会社 | 押釦スイツチ部材 |
| JPS60264012A (ja) * | 1984-06-13 | 1985-12-27 | 信越ポリマ−株式会社 | 押釦スイツチ部材 |
| JPH02146725U (fr) * | 1989-05-16 | 1990-12-13 | ||
| US5340956A (en) * | 1993-02-10 | 1994-08-23 | Silitek Corporation | Key switch |
| DE9302229U1 (de) * | 1993-02-16 | 1993-04-01 | Silitek Corp., Taipeh/T'ai-Pei | Tastenschalter |
-
1993
- 1993-04-20 JP JP5092805A patent/JP2781799B2/ja not_active Expired - Lifetime
-
1994
- 1994-04-15 TW TW83103343A patent/TW240322B/zh not_active IP Right Cessation
- 1994-04-19 FR FR9404662A patent/FR2704353B1/fr not_active Expired - Lifetime
- 1994-04-20 CN CN94105592A patent/CN1036365C/zh not_active Expired - Lifetime
- 1994-04-20 DE DE19944413588 patent/DE4413588C2/de not_active Expired - Lifetime
- 1994-04-20 GB GB9407805A patent/GB2279616B/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE4413588A1 (de) | 1994-11-10 |
| JPH06309988A (ja) | 1994-11-04 |
| DE4413588C2 (de) | 1997-07-03 |
| GB9407805D0 (en) | 1994-06-15 |
| CN1036365C (zh) | 1997-11-05 |
| GB2279616B (en) | 1996-11-27 |
| CN1106565A (zh) | 1995-08-09 |
| TW240322B (fr) | 1995-02-11 |
| FR2704353A1 (fr) | 1994-10-28 |
| GB2279616A (en) | 1995-01-11 |
| FR2704353B1 (fr) | 1998-05-15 |
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