CN1168109C - 层状制品和其生产方法及薄膜开关片和薄膜开关 - Google Patents
层状制品和其生产方法及薄膜开关片和薄膜开关 Download PDFInfo
- Publication number
- CN1168109C CN1168109C CNB008159769A CN00815976A CN1168109C CN 1168109 C CN1168109 C CN 1168109C CN B008159769 A CNB008159769 A CN B008159769A CN 00815976 A CN00815976 A CN 00815976A CN 1168109 C CN1168109 C CN 1168109C
- Authority
- CN
- China
- Prior art keywords
- layer
- soft
- soft layer
- thin film
- rigidity plastics
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/06—Interconnection of layers permitting easy separation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2229/00—Manufacturing
- H01H2229/024—Packing between substrate and membrane
- H01H2229/028—Adhesive
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2229/00—Manufacturing
- H01H2229/044—Injection moulding
Landscapes
- Push-Button Switches (AREA)
- Laminated Bodies (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP331386/1999 | 1999-11-22 | ||
JP33138699A JP3883764B2 (ja) | 1999-11-22 | 1999-11-22 | 積層射出成形体及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1391699A CN1391699A (zh) | 2003-01-15 |
CN1168109C true CN1168109C (zh) | 2004-09-22 |
Family
ID=18243120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB008159769A Expired - Lifetime CN1168109C (zh) | 1999-11-22 | 2000-11-21 | 层状制品和其生产方法及薄膜开关片和薄膜开关 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP3883764B2 (zh) |
KR (1) | KR100480318B1 (zh) |
CN (1) | CN1168109C (zh) |
TW (1) | TW487632B (zh) |
WO (1) | WO2001039227A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5297101B2 (ja) * | 2008-06-24 | 2013-09-25 | 東洋紡株式会社 | 樹脂複合体 |
JP5226411B2 (ja) * | 2008-07-18 | 2013-07-03 | 東洋紡株式会社 | 表皮材用積層ポリエステルフィルムおよびこれを用いた触感が改善された複合成型体 |
JP5297180B2 (ja) * | 2008-12-22 | 2013-09-25 | 東洋紡株式会社 | 表皮材用積層ポリエステルフィルムおよびこれを用いた触感が改善された複合成型体 |
TWI643224B (zh) * | 2017-08-22 | 2018-12-01 | 達方電子股份有限公司 | 按鍵及包含該按鍵之鍵盤 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60167214A (ja) * | 1984-02-09 | 1985-08-30 | エスエムケイ株式会社 | フラツトキ−ボ−ドスイツチとその製造方法 |
JP2989837B2 (ja) * | 1989-10-17 | 1999-12-13 | 大日本印刷株式会社 | ハードコート転写箔 |
JPH1044170A (ja) * | 1996-08-07 | 1998-02-17 | Toho Polymer Kk | キートップ体の製造方法及びキートップ体 |
-
1999
- 1999-11-22 JP JP33138699A patent/JP3883764B2/ja not_active Expired - Lifetime
-
2000
- 2000-11-21 WO PCT/JP2000/008217 patent/WO2001039227A1/ja active IP Right Grant
- 2000-11-21 CN CNB008159769A patent/CN1168109C/zh not_active Expired - Lifetime
- 2000-11-21 KR KR10-2002-7006506A patent/KR100480318B1/ko active IP Right Grant
-
2001
- 2001-01-18 TW TW089124735A patent/TW487632B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2001150602A (ja) | 2001-06-05 |
KR100480318B1 (ko) | 2005-04-07 |
WO2001039227A1 (fr) | 2001-05-31 |
TW487632B (en) | 2002-05-21 |
CN1391699A (zh) | 2003-01-15 |
JP3883764B2 (ja) | 2007-02-21 |
KR20020065528A (ko) | 2002-08-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Patentee after: MITSUBISHI CHEMICAL Corp. Address before: Tokyo, Japan Patentee before: MITSUBISHI RAYON Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171011 Address after: Tokyo, Japan Patentee after: MITSUBISHI RAYON Co.,Ltd. Address before: Tokyo, Japan Patentee before: MITSUBISHI PLASTICS, Inc. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20040922 |