CN1710915A - 一种薄型键区及具备薄型键区的移动终端 - Google Patents
一种薄型键区及具备薄型键区的移动终端 Download PDFInfo
- Publication number
- CN1710915A CN1710915A CNA2004100964709A CN200410096470A CN1710915A CN 1710915 A CN1710915 A CN 1710915A CN A2004100964709 A CNA2004100964709 A CN A2004100964709A CN 200410096470 A CN200410096470 A CN 200410096470A CN 1710915 A CN1710915 A CN 1710915A
- Authority
- CN
- China
- Prior art keywords
- button portion
- metallic plate
- otch
- portable terminal
- keypad
- 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.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Push-Button Switches (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040045122 | 2004-06-17 | ||
KR1020040045122A KR100652639B1 (ko) | 2004-06-17 | 2004-06-17 | 슬림형 키패드 및 이를 구비한 이동 단말기 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1710915A true CN1710915A (zh) | 2005-12-21 |
CN100393081C CN100393081C (zh) | 2008-06-04 |
Family
ID=35707086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100964709A Expired - Fee Related CN100393081C (zh) | 2004-06-17 | 2004-11-30 | 一种薄型键区及具备薄型键区的移动终端 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR100652639B1 (zh) |
CN (1) | CN100393081C (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100591854B1 (ko) * | 2005-03-10 | 2006-06-26 | 디케이 유아이엘 주식회사 | 휴대단말기용 초슬림형 키패드 및 그 제조방법 |
KR100774611B1 (ko) * | 2006-03-13 | 2007-11-09 | 주식회사 삼영테크놀로지 | 통신기기용 일체형 금속 전면커버 |
KR100787563B1 (ko) * | 2006-04-19 | 2007-12-21 | 주식회사 삼영테크놀로지 | 휴대용 단말기의 일체형 금속 전면 커버의 제조방법 |
KR100837190B1 (ko) | 2006-07-20 | 2008-06-11 | 주식회사 삼영테크놀로지 | 컴퓨터용 키입력 장치 |
KR100795893B1 (ko) | 2006-07-20 | 2008-01-21 | (주)삼영테크놀로지 | 컴퓨터용 키입력 장치 |
KR101328050B1 (ko) * | 2007-02-08 | 2013-11-08 | 엘지전자 주식회사 | 휴대용 전자기기 |
US8280459B2 (en) | 2008-03-25 | 2012-10-02 | Motorola Mobility, Inc. | Integral housing and user interface |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5843147Y2 (ja) | 1978-12-28 | 1983-09-29 | シャープ株式会社 | キ−入力装置 |
US5225818A (en) * | 1990-11-26 | 1993-07-06 | Data Entry Products, Incorporated | Data entry control panel |
KR100337786B1 (ko) * | 2000-08-19 | 2002-05-24 | 윤종용 | 와이드 키패드 및 정전기 방지용 와이드 키패드 결합구조 |
CN1221882C (zh) * | 2002-07-19 | 2005-10-05 | 广达电脑股份有限公司 | 按键结构 |
KR100871119B1 (ko) * | 2002-07-30 | 2008-11-28 | 엘지전자 주식회사 | 휴대 단말기 |
KR20040047316A (ko) * | 2002-11-29 | 2004-06-05 | 엘지전자 주식회사 | 이동통신 단말기의 키패드 |
KR200326795Y1 (ko) | 2003-06-16 | 2003-09-17 | 엘지전자 주식회사 | 이동통신 단말기의 키입력부 |
KR100528794B1 (ko) * | 2003-12-22 | 2005-11-15 | 주식회사 팬택 | 키입력장치의 키패드 구조 |
KR20050094942A (ko) * | 2004-03-23 | 2005-09-29 | 주식회사 팬택 | 이동 통신 단말기의 키 패드 구조 |
-
2004
- 2004-06-17 KR KR1020040045122A patent/KR100652639B1/ko not_active IP Right Cessation
- 2004-11-30 CN CNB2004100964709A patent/CN100393081C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20050119962A (ko) | 2005-12-22 |
CN100393081C (zh) | 2008-06-04 |
KR100652639B1 (ko) | 2006-12-06 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: LANGCHAO LEJIN DIGITAL MOBILE COMMUNICATION CO., L Free format text: FORMER OWNER: LG ELECTRONIC (CHINA) RESEARCH + DEVELOPMENT CENTRE CO., LTD. Effective date: 20120312 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100102 CHAOYANG, BEIJING TO: 264006 YANTAI, SHANDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120312 Address after: 264006 No. 228 Changjiang Road, Yantai Economic Development Zone, Shandong, China Patentee after: Langchao Lejin Digital Mobile Communication Co., Ltd. Address before: Two Beijing 100102 Chaoyang District city in Wangjing Lize Park No. 203 Petrova building block B Patentee before: LG Electronic (China) Research and Development Center Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080604 Termination date: 20141130 |
|
EXPY | Termination of patent right or utility model |