KR101091222B1 - 백업 배터리를 내장한 휴대 단말기 - Google Patents
백업 배터리를 내장한 휴대 단말기 Download PDFInfo
- Publication number
- KR101091222B1 KR101091222B1 KR1020030076086A KR20030076086A KR101091222B1 KR 101091222 B1 KR101091222 B1 KR 101091222B1 KR 1020030076086 A KR1020030076086 A KR 1020030076086A KR 20030076086 A KR20030076086 A KR 20030076086A KR 101091222 B1 KR101091222 B1 KR 101091222B1
- Authority
- KR
- South Korea
- Prior art keywords
- battery
- backup battery
- portable terminal
- main battery
- backup
- 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
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] 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
- H04W52/0296—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level switching to a backup power supply
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
- H02J7/0025—Sequential battery discharge in systems with a plurality of batteries
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
- H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
-
- 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)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
Claims (6)
- 전원을 공급하는 메인 배터리를 구비한 단말기 바디;슬림형의 카드 형상으로 이루어져, 상기 단말기 바디에 착탈 가능하게 장착되고, 상기 메인 배터리의 충전 잔량이 일정 이하이면, 상기 메인 배터리를 대신하여 전원을 공급할 수 있도록 형성되는 백업배터리;상기 메인배터리와 레귤레이터 또는 상기 백업배터리와 레귤레이터간의 전기적 연결 여부를 조절할 수 있도록 형성되는 스위치;상기 레귤레이터와 전기적으로 연결되고, 상기 메인 배터리의 전압 레벨을 감지할 수 있는 배터리 잔량 감지부와, 상기 스위치의 동작을 제어할 수 있는 스위치 제어부를 구비하는 모바일 스테이션 모뎀(Mobile Station Modem, MSM); 및상기 스위치 또는 상기 백업배터리 및 메인배터리와 전기적으로 연결되어, 상기 메인배터리 및 상기 백업배터리가 동시에 충전될 수 있도록 형성되는 충전기를 포함하는 것을 특징으로 하는 백업 배터리를 내장한 휴대 단말기.
- 삭제
- 삭제
- 삭제
- 삭제
- 제 1항에 있어서,상기 백업 배터리에 의해 상기 모바일 스테이션 모뎀에 전원이 공급되는 경우, 상기 백업 배터리에 의한 전원 공급여부가 표시될 수 있도록 형성되는 디스플레이부를 더 포함하는 것을 특징으로 하는 백업 배터리를 내장한 휴대 단말기.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030076086A KR101091222B1 (ko) | 2003-10-29 | 2003-10-29 | 백업 배터리를 내장한 휴대 단말기 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030076086A KR101091222B1 (ko) | 2003-10-29 | 2003-10-29 | 백업 배터리를 내장한 휴대 단말기 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20050040627A KR20050040627A (ko) | 2005-05-03 |
| KR101091222B1 true KR101091222B1 (ko) | 2011-12-07 |
Family
ID=37242412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020030076086A Expired - Fee Related KR101091222B1 (ko) | 2003-10-29 | 2003-10-29 | 백업 배터리를 내장한 휴대 단말기 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101091222B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106098067A (zh) * | 2016-06-02 | 2016-11-09 | 安徽声讯信息技术有限公司 | 一种便于商务出差用的便携式语音速记装置 |
-
2003
- 2003-10-29 KR KR1020030076086A patent/KR101091222B1/ko not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106098067A (zh) * | 2016-06-02 | 2016-11-09 | 安徽声讯信息技术有限公司 | 一种便于商务出差用的便携式语音速记装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20050040627A (ko) | 2005-05-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110098652B (zh) | 一种手机、手机主体装置及手机续航装置 | |
| CN110176643B (zh) | 一种充电方法、供电方法、电源管理设备及终端设备 | |
| JP2008131707A (ja) | 携帯電話機用充電装置 | |
| KR20040014442A (ko) | 휴대폰용 백업 밧데리 | |
| JP3633756B2 (ja) | 携帯無線通信機器 | |
| CN110932364A (zh) | 一种电子设备及其控制方法 | |
| JP4221665B2 (ja) | 携帯端末装置 | |
| KR20070109017A (ko) | 이동형 전자기기의 외부 보조 배터리 | |
| KR101091222B1 (ko) | 백업 배터리를 내장한 휴대 단말기 | |
| JP2010062694A (ja) | 携帯端末及びこれを備えた携帯端末装置 | |
| US7135838B2 (en) | Power-on device and method for controllably powering a circuit system with an adaptor or with a battery | |
| JP2009081902A (ja) | 充電装置 | |
| KR100677397B1 (ko) | 보조 전원을 구비한 휴대단말기 | |
| CN201957089U (zh) | 具有对外充电功能的手机 | |
| CN215580480U (zh) | 一种解码器充电电路 | |
| KR100836047B1 (ko) | 배터리의 충전 전류 제어장치 및 방법 | |
| US7466995B2 (en) | Mobile communications terminal having malfunction-preventing function | |
| JPH05300663A (ja) | 移動局用充電器 | |
| KR20030051008A (ko) | 이동통신 단말기에서 배터리 소모 시 긴급통화 설정방법 | |
| JP2007243281A (ja) | コードレス電話機 | |
| JP2002320333A (ja) | 充電機能付き電子機器 | |
| KR20060082912A (ko) | 절전 기능을 갖는 휴대용 전자 장치 및 그의 처리 방법 | |
| JP2003047167A (ja) | 携帯電話機 | |
| JP3088312B2 (ja) | 移動電話機 | |
| EP1406324B1 (en) | Portable electronic system equipped with a spare battery device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-3-3-R10-R13-asn-PN2301 St.27 status event code: A-3-3-R10-R11-asn-PN2301 |
|
| A201 | Request for examination | ||
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-oth-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-oth-X000 |
|
| D13-X000 | Search requested |
St.27 status event code: A-1-2-D10-D13-srh-X000 |
|
| D14-X000 | Search report completed |
St.27 status event code: A-1-2-D10-D14-srh-X000 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| E13-X000 | Pre-grant limitation requested |
St.27 status event code: A-2-3-E10-E13-lim-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| E90F | Notification of reason for final refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| E13-X000 | Pre-grant limitation requested |
St.27 status event code: A-2-3-E10-E13-lim-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| FPAY | Annual fee payment |
Payment date: 20141124 Year of fee payment: 4 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| FPAY | Annual fee payment |
Payment date: 20151124 Year of fee payment: 5 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 5 |
|
| FPAY | Annual fee payment |
Payment date: 20161124 Year of fee payment: 6 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 6 |
|
| FPAY | Annual fee payment |
Payment date: 20171124 Year of fee payment: 7 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 7 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20181202 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20181202 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |