KR20040031787A - 통신 단말기용 키패드 - Google Patents
통신 단말기용 키패드 Download PDFInfo
- Publication number
- KR20040031787A KR20040031787A KR10-2004-7003751A KR20047003751A KR20040031787A KR 20040031787 A KR20040031787 A KR 20040031787A KR 20047003751 A KR20047003751 A KR 20047003751A KR 20040031787 A KR20040031787 A KR 20040031787A
- Authority
- KR
- South Korea
- Prior art keywords
- keypad
- keys
- upper shell
- depressions
- individual
- Prior art date
Links
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/036—Return force
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2223/00—Casings
- H01H2223/002—Casings sealed
- H01H2223/003—Membrane embracing all keys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2223/00—Casings
- H01H2223/034—Bezel
- H01H2223/0345—Bezel with keys positioned directly next to each other without an intermediate bezel or frame
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2231/00—Applications
- H01H2231/022—Telephone handset
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2233/00—Key modules
- H01H2233/03—Key modules mounted on support plate or frame
- H01H2233/034—Snap coupling
- H01H2233/036—Snap coupling with limited freedom
Landscapes
- Input From Keyboards Or The Like (AREA)
- Telephone Set Structure (AREA)
- Push-Button Switches (AREA)
- Communication Control (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10145349.3 | 2001-09-14 | ||
DE10145349A DE10145349A1 (de) | 2001-09-14 | 2001-09-14 | Tastatur für eine Kommunikationsendgerät |
PCT/DE2002/003435 WO2003025959A1 (de) | 2001-09-14 | 2002-09-13 | Tastatur für ein kommunikationsendgerät |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20040031787A true KR20040031787A (ko) | 2004-04-13 |
Family
ID=7699040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2004-7003751A KR20040031787A (ko) | 2001-09-14 | 2002-09-13 | 통신 단말기용 키패드 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1425769B1 (de) |
KR (1) | KR20040031787A (de) |
CN (1) | CN1555565A (de) |
AT (1) | ATE475978T1 (de) |
DE (2) | DE10145349A1 (de) |
WO (1) | WO2003025959A1 (de) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2511941B1 (fr) * | 1981-09-01 | 1988-02-05 | Telemecanique Electrique | Clavier modulaire, etanche, a effet tactile |
FR2562286B1 (fr) * | 1984-03-28 | 1986-07-18 | Telemecanique Electrique | Clavier a touches |
DE3533719A1 (de) * | 1985-09-21 | 1987-03-26 | Rheinmetall Gmbh | Schalteranordnung mit einer mehrzahl von bedienelementen |
US5389755A (en) * | 1993-10-27 | 1995-02-14 | Chen; Pao-Chin | Computer key switch device |
GB2346739B (en) * | 1999-02-12 | 2002-12-18 | Nokia Mobile Phones Ltd | Keypad structure |
US6064019A (en) * | 1999-04-27 | 2000-05-16 | Buchan; Brian D. | Resilient switch cover with integral actuator button |
FI108186B (fi) * | 1999-09-29 | 2001-11-30 | Nokia Mobile Phones Ltd | Näytön kehys, jossa on integroitu ESD-suoja, sekä käyttöliittymärakenne |
DE10004093A1 (de) * | 2000-01-31 | 2001-08-02 | Basf Ag | Tastaturelemente für mobile Kommunikationsgeräte |
-
2001
- 2001-09-14 DE DE10145349A patent/DE10145349A1/de not_active Withdrawn
-
2002
- 2002-09-13 EP EP02774356A patent/EP1425769B1/de not_active Expired - Lifetime
- 2002-09-13 AT AT02774356T patent/ATE475978T1/de active
- 2002-09-13 DE DE50214554T patent/DE50214554D1/de not_active Expired - Lifetime
- 2002-09-13 WO PCT/DE2002/003435 patent/WO2003025959A1/de active Application Filing
- 2002-09-13 KR KR10-2004-7003751A patent/KR20040031787A/ko not_active Application Discontinuation
- 2002-09-13 CN CNA028179757A patent/CN1555565A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
DE50214554D1 (de) | 2010-09-09 |
ATE475978T1 (de) | 2010-08-15 |
CN1555565A (zh) | 2004-12-15 |
EP1425769B1 (de) | 2010-07-28 |
EP1425769A1 (de) | 2004-06-09 |
DE10145349A1 (de) | 2003-04-24 |
WO2003025959A1 (de) | 2003-03-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |