KR100631663B1 - 휴대용 단말기의 키패드 백라이팅 구조 - Google Patents
휴대용 단말기의 키패드 백라이팅 구조 Download PDFInfo
- Publication number
- KR100631663B1 KR100631663B1 KR1020050079083A KR20050079083A KR100631663B1 KR 100631663 B1 KR100631663 B1 KR 100631663B1 KR 1020050079083 A KR1020050079083 A KR 1020050079083A KR 20050079083 A KR20050079083 A KR 20050079083A KR 100631663 B1 KR100631663 B1 KR 100631663B1
- Authority
- KR
- South Korea
- Prior art keywords
- keypad
- portable terminal
- light emitting
- key
- pad body
- 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
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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
- H04M1/22—Illumination; Arrangements for improving the visibility of characters on dials
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
Description
Claims (3)
- 단말기 본체의 내부에 수용되는 피씨비와;패드본체 및 상기 패드본체에 그 두께 방향을 따라 돌출되게 형성되는 복수개의 키를 포함하여 구성되어 상기 피씨비의 상측에 배치되는 키패드와;평면 투영시 적어도 일부가 상기 키 영역에 배치되도록 상기 피씨비의 상면에 설치되는 발광소자와;상기 키의 누름 조작시 상기 발광소자의 적어도 일부가 도피될 수 있도록 상기 키패드에 형성되는 도피부;를 포함하여 구성된 것을 특징으로 하는 휴대용 단말기의 키패드 백라이팅 구조.
- 제1항에 있어서,상기 도피부는 상기 발광소자가 통과될 수 있도록 패드본체에 그 두께 방향을 따라 관통 형성되는 도피공을 포함하여 구성된 것을 특징으로 하는 휴대용 단말기의 키패드 백라이팅 구조.
- 제2항에 있어서,상기 도피부는 상기 도피공과 연통되게 상기 키에 함몰 형성되는 도피홈을 더 포함하여 구성된 것을 특징으로 하는 휴대용 단말기의 키패드 백라이팅 구조.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050079083A KR100631663B1 (ko) | 2005-08-26 | 2005-08-26 | 휴대용 단말기의 키패드 백라이팅 구조 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050079083A KR100631663B1 (ko) | 2005-08-26 | 2005-08-26 | 휴대용 단말기의 키패드 백라이팅 구조 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR100631663B1 true KR100631663B1 (ko) | 2006-10-09 |
Family
ID=37635406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020050079083A Expired - Fee Related KR100631663B1 (ko) | 2005-08-26 | 2005-08-26 | 휴대용 단말기의 키패드 백라이팅 구조 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100631663B1 (ko) |
-
2005
- 2005-08-26 KR KR1020050079083A patent/KR100631663B1/ko not_active Expired - Fee Related
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