HK1054148A1 - 移動通信終端的動態背光照明方法 - Google Patents
移動通信終端的動態背光照明方法Info
- Publication number
- HK1054148A1 HK1054148A1 HK03106364.2A HK03106364A HK1054148A1 HK 1054148 A1 HK1054148 A1 HK 1054148A1 HK 03106364 A HK03106364 A HK 03106364A HK 1054148 A1 HK1054148 A1 HK 1054148A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- backlights
- lightening
- dynamically
- mobile communications
- communications terminal
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
-
- 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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
- H04W52/0267—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by controlling user interface components
- H04W52/027—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by controlling user interface components by controlling a display operation or backlight unit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/036—Light emitting elements
- H01H2219/039—Selective or different modes of illumination
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
- H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
- H04M19/04—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations
- H04M19/048—Arrangements providing optical indication of the incoming call, e.g. flasher circuits
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Human Computer Interaction (AREA)
- Telephone Function (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Set Structure (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0079058A KR100422799B1 (ko) | 2001-12-13 | 2001-12-13 | 무선통신 단말기에서 다이나믹한 효과 연출을 위한백라이트 제어 방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1054148A1 true HK1054148A1 (zh) | 2003-11-14 |
Family
ID=19717017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK03106364.2A HK1054148A1 (zh) | 2001-12-13 | 2003-09-08 | 移動通信終端的動態背光照明方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6930671B2 (zh) |
EP (1) | EP1320245A1 (zh) |
JP (1) | JP2003198691A (zh) |
KR (1) | KR100422799B1 (zh) |
CN (1) | CN100387079C (zh) |
HK (1) | HK1054148A1 (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100455991B1 (ko) * | 2002-08-28 | 2004-11-08 | 삼성전자주식회사 | 이동 단말기의 액정 표시부 백라이트 제어 장치 |
CN1602132A (zh) * | 2003-09-24 | 2005-03-30 | 皇家飞利浦电子股份有限公司 | 一种控制发光装置的***与方法 |
DE60317674T2 (de) * | 2003-10-08 | 2008-10-30 | Research In Motion Ltd., Waterloo | Selektive Tastaturbeleuchtung |
KR100598057B1 (ko) * | 2003-12-29 | 2006-07-10 | 주식회사 팬택앤큐리텔 | 인터럽트 핸들러 설정/해제에 따른 키 입력 검사 기능을가지는 무선통신단말기 및 그 방법 |
KR100640427B1 (ko) | 2004-01-05 | 2006-10-30 | 삼성전자주식회사 | 휴대 단말기의 데이터 및 배경 색상변경 방법 |
CN1717080A (zh) * | 2004-06-30 | 2006-01-04 | 西门子(中国)有限公司 | 一种手机发光二极管信息显示***的显示调度装置及调度方法 |
JP2006041832A (ja) * | 2004-07-26 | 2006-02-09 | Nec Saitama Ltd | 表示部照明の切り替え機能付き携帯無線端末 |
KR100700095B1 (ko) * | 2004-12-27 | 2007-03-29 | 엘지전자 주식회사 | 암시야모드 기능이 구비된 이동통신단말기 |
GB2423960A (en) * | 2005-03-10 | 2006-09-13 | Nokia Corp | An electronic device having a keypad with a light source to illuminate different sets of keys according to the mode of operation |
US7649526B2 (en) * | 2005-12-23 | 2010-01-19 | Apple Inc. | Soft key interaction indicator |
CN101146143B (zh) * | 2006-09-13 | 2012-07-04 | 鸿富锦精密工业(深圳)有限公司 | 节能电子装置及节能方法 |
US8049709B2 (en) | 2007-05-08 | 2011-11-01 | Cree, Inc. | Systems and methods for controlling a solid state lighting panel |
US8493316B2 (en) | 2010-04-22 | 2013-07-23 | Qualcomm Incorporated | Adjusting backlight intensity based on a progress of a task |
CN103117048B (zh) * | 2012-12-04 | 2016-01-20 | 深圳市金立通信设备有限公司 | 一种液晶显示屏lcd静电黑屏恢复方法及装置 |
US9606966B2 (en) | 2014-07-16 | 2017-03-28 | International Business Machines Corporation | Energy and effort efficient reading sessions |
CN110300212A (zh) * | 2018-03-21 | 2019-10-01 | 努比亚技术有限公司 | 终端炫彩灯动态控制方法、终端及计算机可读存储介质 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2752665B2 (ja) * | 1988-11-09 | 1998-05-18 | 日本電気株式会社 | 表示付携帯無線機 |
JPH06120864A (ja) * | 1992-10-06 | 1994-04-28 | Toshiba Corp | 携帯無線電話装置 |
US5398022A (en) * | 1993-01-22 | 1995-03-14 | Uniden America Corporation | Pager with display illumination |
US5425077A (en) * | 1993-07-08 | 1995-06-13 | U.S. West Advanced Technologies, Inc. | Mobile telephone user interface including fixed and dynamic function keys and method of using same |
US5894298A (en) * | 1997-03-14 | 1999-04-13 | Northern Telecom Limited | Display apparatus |
US6310609B1 (en) | 1997-04-17 | 2001-10-30 | Nokia Mobile Phones Limited | User interface with guide lights |
JP3406201B2 (ja) | 1997-09-30 | 2003-05-12 | ユニ・チャーム株式会社 | 使い捨ておむつ |
KR200198133Y1 (ko) * | 1997-12-30 | 2000-10-02 | 서평원 | 이동통신 단말기의 키패드 조명회로 |
KR100282777B1 (ko) * | 1998-07-25 | 2001-03-02 | 윤종용 | 휴대용 무선 전화기에 사용되는 키패드의 발광다이오드 구동장치 |
AU6037599A (en) | 1998-10-01 | 2000-04-26 | Ericsson Inc. | Cellular telephone with sequentially lighted keypad |
GB2345410A (en) | 1998-12-31 | 2000-07-05 | Nokia Mobile Phones Ltd | User interface control in portable device; battery saving |
JP3282721B2 (ja) | 1999-02-02 | 2002-05-20 | 日本電気株式会社 | 携帯無線通信装置 |
JP2001034398A (ja) * | 1999-07-22 | 2001-02-09 | Denso Corp | キー入力装置および携帯電話装置 |
US6498600B1 (en) * | 1999-08-18 | 2002-12-24 | Ericsson Inc. | Electronic devices including keypads that illuminate in response to proximity of a user and methods of operating such electronic devices |
GB2356760B (en) | 1999-11-23 | 2004-06-23 | Nokia Mobile Phones Ltd | A radiotelephone handset |
JP4024444B2 (ja) * | 1999-12-27 | 2007-12-19 | 株式会社東芝 | 無線電話装置 |
JP3438693B2 (ja) * | 2000-02-03 | 2003-08-18 | 日本電気株式会社 | 表示部付き電子機器 |
JP4318370B2 (ja) * | 2000-02-25 | 2009-08-19 | パナソニック株式会社 | 携帯電話装置 |
FI108582B (fi) | 2000-05-02 | 2002-02-15 | Nokia Corp | Näppäimistön valaisujärjestely, joka mahdollistaa näppäinten muuttuvan ja yksilöllisen valaisemisen, sekä menetelmä sen käyttämiseksi |
JP2001358808A (ja) * | 2000-06-09 | 2001-12-26 | Kyocera Corp | 操作ボタン付き装置 |
KR20020078388A (ko) * | 2001-04-09 | 2002-10-18 | 주식회사 팬택앤큐리텔 | 이동통신단말기 밧데리의 사용시간 연장장치 |
KR20030042723A (ko) * | 2001-11-23 | 2003-06-02 | 엘지전자 주식회사 | 휴대폰의 백라이트 엘이디 배치방법 |
-
2001
- 2001-12-13 KR KR10-2001-0079058A patent/KR100422799B1/ko not_active IP Right Cessation
-
2002
- 2002-06-27 US US10/185,119 patent/US6930671B2/en not_active Expired - Lifetime
- 2002-06-28 EP EP02254583A patent/EP1320245A1/en not_active Ceased
- 2002-07-10 CN CNB021409196A patent/CN100387079C/zh not_active Expired - Lifetime
- 2002-07-10 JP JP2002201858A patent/JP2003198691A/ja active Pending
-
2003
- 2003-09-08 HK HK03106364.2A patent/HK1054148A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
EP1320245A1 (en) | 2003-06-18 |
US20030112216A1 (en) | 2003-06-19 |
CN100387079C (zh) | 2008-05-07 |
KR20030048993A (ko) | 2003-06-25 |
US6930671B2 (en) | 2005-08-16 |
JP2003198691A (ja) | 2003-07-11 |
CN1426259A (zh) | 2003-06-25 |
KR100422799B1 (ko) | 2004-03-16 |
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