KR101034137B1 - 휴대용 단말기의 키패드 제작방법 - Google Patents
휴대용 단말기의 키패드 제작방법 Download PDFInfo
- Publication number
- KR101034137B1 KR101034137B1 KR1020040075229A KR20040075229A KR101034137B1 KR 101034137 B1 KR101034137 B1 KR 101034137B1 KR 1020040075229 A KR1020040075229 A KR 1020040075229A KR 20040075229 A KR20040075229 A KR 20040075229A KR 101034137 B1 KR101034137 B1 KR 101034137B1
- Authority
- KR
- South Korea
- Prior art keywords
- keys
- keypad
- pad body
- portable terminal
- key
- 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 - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 claims abstract description 21
- 239000000853 adhesive Substances 0.000 claims abstract description 7
- 230000001070 adhesive effect Effects 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 7
- 239000000945 filler Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000000758 substrate Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000007 visual effect Effects 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
- H01H13/88—Processes specially adapted for manufacture of rectilinearly movable switches having a plurality of operating members associated with different sets of contacts, e.g. keyboards
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
-
- 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
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/18—Distinguishing marks on switches, e.g. for indicating switch location in the dark; Adaptation of switches to receive distinguishing marks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Push-Button Switches (AREA)
Abstract
Description
Claims (4)
- 복수개의 제1키가 구비된 패드본체와, 상기 복수개의 제1키의 형상에 대응되는 경계면을 구비하도록 형성되는 복수개의 제2키와, 상기 제1키가 통과할 수 있도록 복수개의 관통공을 구비한 프레임을 각각 형성하는 단계와;상기 복수개의 제2키를 고정구에 고정시키는 단계와;상기 프레임을 상기 복수개의 제2키의 배면에 안착시키는 단계와;상기 복수개의 제2키의 배면에 접착제를 도포한 후 상기 패드본체를 접착시키는 단계와;상기 고정구로부터 상기 복수개의 제2키를 분리 시키는 단계;로 이루어진 것을 특징으로 하는 휴대용 단말기의 키패드 제작방법.
- 제 1항에 있어서,상기 패드본체를 형성하는 단계는,상기 패드본체에 폭방향 및 길이방향을 따라 서로 소정 간격으로 이격되게 복수개의 기호 또는 문자를 각인하는 단계와;상기 기호 또는 문자가 각인된 부위가 패드본체의 두께 방향을 따라 돌출되게 상기 복수개의 제1키를 형성하는 단계와;상기 복수개의 제1키의 내부에 충전제를 충전하는 단계;로 이루어진 것을 특징으로 하는 휴대용 단말기의 키패드 제작방법.
- 제 1항에 있어서,상기 패드본체가 접착되는 단계에서 상기 복수개의 제1키 및 제2키는 각각 독립적으로 조작 가능하게 배치되는 것을 특징으로 하는 휴대용 단말기의 키패드 제작방법.
- 제 2항에 있어서,상기 패드본체를 형성하는 단계는, 상기 각 제1키의 사이 영역에 상기 각 제1키의 둘레 방향을 따라 소정 길이로 상기 패드본체의 판면을 관통하는 복수개의 슬릿을 형성하는 단계를 더 포함하여 이루어진 것을 특징으로 하는 휴대용 단말기의 키패드 제작방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040075229A KR101034137B1 (ko) | 2004-09-20 | 2004-09-20 | 휴대용 단말기의 키패드 제작방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040075229A KR101034137B1 (ko) | 2004-09-20 | 2004-09-20 | 휴대용 단말기의 키패드 제작방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060026349A KR20060026349A (ko) | 2006-03-23 |
KR101034137B1 true KR101034137B1 (ko) | 2011-05-13 |
Family
ID=37137761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040075229A Expired - Fee Related KR101034137B1 (ko) | 2004-09-20 | 2004-09-20 | 휴대용 단말기의 키패드 제작방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101034137B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100915999B1 (ko) * | 2007-02-23 | 2009-09-10 | 주식회사 소림 | 키패드 및 키패드 제조방법 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10172378A (ja) | 1996-12-06 | 1998-06-26 | Polymertech Kk | 文字照光式ゴム製接点用カラーキーパッドの製造方法 |
JP2002015634A (ja) | 2000-06-30 | 2002-01-18 | Polymatech Co Ltd | キーパッドの製造法 |
KR20020080687A (ko) * | 2001-04-17 | 2002-10-26 | 김영호 | 셀룰라폰용 키패드의 제조 방법 |
KR20030023756A (ko) * | 2001-06-14 | 2003-03-19 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | Lcd 투사 장치 |
KR200323756Y1 (ko) | 2003-06-02 | 2003-08-19 | 주식회사 뉴 테크맨 | 이동 전화기의 키 패드용 키 탑 |
-
2004
- 2004-09-20 KR KR1020040075229A patent/KR101034137B1/ko not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10172378A (ja) | 1996-12-06 | 1998-06-26 | Polymertech Kk | 文字照光式ゴム製接点用カラーキーパッドの製造方法 |
JP2002015634A (ja) | 2000-06-30 | 2002-01-18 | Polymatech Co Ltd | キーパッドの製造法 |
KR20020080687A (ko) * | 2001-04-17 | 2002-10-26 | 김영호 | 셀룰라폰용 키패드의 제조 방법 |
KR20030023756A (ko) * | 2001-06-14 | 2003-03-19 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | Lcd 투사 장치 |
KR200323756Y1 (ko) | 2003-06-02 | 2003-08-19 | 주식회사 뉴 테크맨 | 이동 전화기의 키 패드용 키 탑 |
Also Published As
Publication number | Publication date |
---|---|
KR20060026349A (ko) | 2006-03-23 |
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