ATE434901T1 - Mittel zur tastaturbeleuchtung und vorrichtung mit solchen mitteln - Google Patents
Mittel zur tastaturbeleuchtung und vorrichtung mit solchen mittelnInfo
- Publication number
- ATE434901T1 ATE434901T1 AT07109791T AT07109791T ATE434901T1 AT E434901 T1 ATE434901 T1 AT E434901T1 AT 07109791 T AT07109791 T AT 07109791T AT 07109791 T AT07109791 T AT 07109791T AT E434901 T1 ATE434901 T1 AT E434901T1
- Authority
- AT
- Austria
- Prior art keywords
- light
- keypad
- display
- light source
- illuminating
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/0202—Constructional details or processes of manufacture of the input device
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1662—Details related to the integrated keyboard
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/054—Optical elements
- H01H2219/062—Light conductor
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Push-Button Switches (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Endoscopes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02445146A EP1418734B1 (de) | 2002-11-06 | 2002-11-06 | Mittel zur Beleuchtung eines Tastenfelds und Vorrichtung mit solchem Mittel |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE434901T1 true ATE434901T1 (de) | 2009-07-15 |
Family
ID=32104053
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02445146T ATE381201T1 (de) | 2002-11-06 | 2002-11-06 | Mittel zur beleuchtung eines tastenfelds und vorrichtung mit solchem mittel |
AT07109791T ATE434901T1 (de) | 2002-11-06 | 2002-11-06 | Mittel zur tastaturbeleuchtung und vorrichtung mit solchen mitteln |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02445146T ATE381201T1 (de) | 2002-11-06 | 2002-11-06 | Mittel zur beleuchtung eines tastenfelds und vorrichtung mit solchem mittel |
Country Status (3)
Country | Link |
---|---|
EP (2) | EP1418734B1 (de) |
AT (2) | ATE381201T1 (de) |
DE (2) | DE60224054D1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100631639B1 (ko) * | 2005-05-24 | 2006-10-09 | 엘지전자 주식회사 | 이동통신 단말기의 일체형 디스플레이 모듈 |
US20070257889A1 (en) * | 2006-05-05 | 2007-11-08 | Clemens Croy | Display lit soft keys that have multiple states of activation potentially associated with each soft key |
CN103901948B (zh) * | 2012-12-27 | 2017-08-04 | 比亚迪股份有限公司 | 移动终端 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5975711A (en) | 1995-06-27 | 1999-11-02 | Lumitex, Inc. | Integrated display panel assemblies |
US5684513A (en) | 1995-07-17 | 1997-11-04 | Decker; Mark Randall | Electronic luminescence keyboard system for a portable device |
GB2355569A (en) | 1999-10-19 | 2001-04-25 | Nokia Mobile Phones Ltd | Light Guide |
US6950680B2 (en) | 2001-09-17 | 2005-09-27 | Nokia Corporation | Electronic device |
US6874926B2 (en) | 2001-11-26 | 2005-04-05 | Nokia Corporation | Illumination system for an electronic device |
-
2002
- 2002-11-06 AT AT02445146T patent/ATE381201T1/de not_active IP Right Cessation
- 2002-11-06 EP EP02445146A patent/EP1418734B1/de not_active Expired - Lifetime
- 2002-11-06 AT AT07109791T patent/ATE434901T1/de not_active IP Right Cessation
- 2002-11-06 EP EP07109791A patent/EP1865691B1/de not_active Expired - Lifetime
- 2002-11-06 DE DE60224054T patent/DE60224054D1/de not_active Expired - Lifetime
- 2002-11-06 DE DE60232757T patent/DE60232757D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1418734A1 (de) | 2004-05-12 |
DE60224054D1 (de) | 2008-01-24 |
ATE381201T1 (de) | 2007-12-15 |
EP1418734B1 (de) | 2007-12-12 |
EP1865691B1 (de) | 2009-06-24 |
DE60232757D1 (de) | 2009-08-06 |
EP1865691A1 (de) | 2007-12-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |