WO2003019909A2 - Combine de telephone mobile - Google Patents
Combine de telephone mobile Download PDFInfo
- Publication number
- WO2003019909A2 WO2003019909A2 PCT/KR2002/001588 KR0201588W WO03019909A2 WO 2003019909 A2 WO2003019909 A2 WO 2003019909A2 KR 0201588 W KR0201588 W KR 0201588W WO 03019909 A2 WO03019909 A2 WO 03019909A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mobile telephone
- keypad
- body housing
- present
- standby mode
- Prior art date
Links
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
Definitions
- the present invention relates to a mobile telephone. More particularly, the present invention is directed to a mobile telephone handset comprising a body housing on which LCD display panel arranged, and a keypad body which carries on keypad unit and can be inserted into the body housing on which LCD display panel arranged.
- a mobile telephone handset comprising a body housing on which LCD display panel arranged, and a keypad body which carries on keypad unit and can be inserted into the body housing on which LCD display panel arranged.
- the LCD display panel is generally arranged on the inner side of the housing which covers keypad unit so that, at the standby mode wherein the telephone is folded, the LCD display panel cannot be exposed.
- the folding mobile telephone which has two LCD display panels arranged on the both sides of the housing which covers keypad unit, had been developed.
- the LCD display panel and key pad unit should be arranged on the same side of single body. Consequently, for reducing the size and weight of the flip type mobile phone, the sizes of LCD panel and/or keypad unit should be decreased as much as possible.
- the size of LCD panel has been expanded in accordance with the recent trend of the extension of function of mobile phone handset, for example, as a mobile terminal of motion picture contents.
- the size of keypad unit which should be arranged on same side of bar-shaped mobile phone body, should be down-scaled to an extent that buttons of keypad unit can hardly be pressed by finger tip.
- the object of the present invention is to provide a mobile telephone handset of which LCD display panel can be enlarged to the extent of full size of mobile phone and can be exposed to outside even at standby mode without reduction of size of keypad unit.
- the above object of the present invention can be achieved by providing a mobile telephone handset, which comprises : a body housing which arranges LCD display panel on its outer surface; a keypad body which carries on keypad unit and can be inserted into said body housing.
- FIG. 1 is a front view of the mobile telephone according to the present invention at the standby mode.
- FIG. 2 is a side view of the mobile telephone according to the present invention at the standby mode.
- FIG. 3 is a front view of the mobile telephone according to the present invention at the service mode.
- FIG. 4 is a side view of the mobile telephone according to the present invention at the service mode.
- FIG. 5 is a bottom view of the mobile telephone according to the present invention at the standby mode.
- the mobile phone handset of the present invention comprises : a body housing which arranges LCD display panel on its outer surface; a keypad body which carries on keypad unit and can be inserted into said body housing.
- the body housing of the present mobile phone may contains guide rails on the lower side of the body housing, which guide the insertion of keypad body which carries on keypad unit.
- the guide rails arranged on lower side of body housing i.e., the side which is opposite to the outer surface of said body housing whereon LCD display panel (2) is arranged.
- the guide rails of this application includes guide housing, guide hinge and various kind of guiding means which have already been known to the public as they can serve for guiding the moving or sliding of a body to be inserted as like the keypad body of the present invention.
- the antenna (3), speaker (1), microphone (5) , battery (6) and etc. which are required for mobile telephone handset, may be properly arranged on the body housing or/and the keypad body of the present invention. The position of these component parts do not constitute the technical feature of the present invention.
- various electronic parts or components for receiving and/or transmitting the electromagnetic wave signal which can serve on wireless telecommunication do not constitute the technical feature of the present invention.
- the microprocessor, digital signal modem, analog/digital converter, digital/analog converter, receiving MMIC which comprises high frequency wave amplifier, filter, low noise amplifier and mixer, transmitting MMIC which contains up-mixer, driver amplifier, power amplification module of the present invention are already known to the public and do not constitute the technical feature of the present invention.
- the conversion from the standby mode (Fig 1) to service mode of the mobile phone of the present invention is proceeded by drawing said LCD panel body out from said body housing.
- said keypad body are inserted fully or partly into the body housing.
- said keypad body comes out fully or partly from said body housing to expose their various buttons to outside.
- one or two lows of buttons of keypad unit (4) may expose to outside, which are used for selection of mode, menu, massage search, telephone number search, light, ring signal change and etc., which are frequently used at the standby mode.
- the advantages of the mobile telephone handset of the present invention are that the LCD display panel can be enlarged to the extent of full size of mobile phone and thus, can meet the recent need for working as a wireless motion picture terminal, and that LCD panel can be exposed to outside even at standby mode without reduction of size of keypad unit.
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2002341411A AU2002341411A1 (en) | 2001-08-22 | 2002-08-22 | Mobile telephone with slidable keypad body |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2001-0050794 | 2001-08-22 | ||
KR1020010050794A KR20030017786A (ko) | 2001-08-22 | 2001-08-22 | 삽입 방식 이동전화 단말기 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003019909A2 true WO2003019909A2 (fr) | 2003-03-06 |
WO2003019909A3 WO2003019909A3 (fr) | 2003-11-13 |
Family
ID=19713466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2002/001588 WO2003019909A2 (fr) | 2001-08-22 | 2002-08-22 | Combine de telephone mobile |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR20030017786A (fr) |
AU (1) | AU2002341411A1 (fr) |
WO (1) | WO2003019909A2 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1638299A1 (fr) * | 2004-09-17 | 2006-03-22 | Siemens Communications, Inc. | Dispositif de communication portable avec deux boîtiers et un clavier accessible aussi bien en position ouverte qu'en position fermée |
US8064973B2 (en) | 2007-12-20 | 2011-11-22 | Nokia Corporation | Electronic device with integrated slide |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2689077B2 (ja) * | 1994-04-14 | 1997-12-10 | 八重洲無線株式会社 | 無線通信機 |
US6128475A (en) * | 1997-04-04 | 2000-10-03 | Sony Corporation | Wireless telephone with sliding keyboard |
US6064734A (en) * | 1997-11-21 | 2000-05-16 | Sony Corporation Of Japan | Telephone with sliding keypad |
KR200365110Y1 (ko) * | 1999-02-25 | 2004-10-21 | 주식회사 팬택앤큐리텔 | 핸드폰의 슬라이딩 키패드장치 |
FI991007L (fi) * | 1999-05-03 | 2000-11-04 | Nokia Mobile Phones Ltd | Liukukannellinen elektroninen laite |
JP2001189780A (ja) * | 1999-12-28 | 2001-07-10 | Shintom Co Ltd | 携帯通信端末及び携帯通信端末用キーパッド |
KR20020078381A (ko) * | 2001-04-09 | 2002-10-18 | 주식회사 팬택앤큐리텔 | 삽입 및 이탈이 가능한 디스플레이부를 수용하는 이동통신단말기 |
-
2001
- 2001-08-22 KR KR1020010050794A patent/KR20030017786A/ko not_active Ceased
-
2002
- 2002-08-22 AU AU2002341411A patent/AU2002341411A1/en not_active Abandoned
- 2002-08-22 WO PCT/KR2002/001588 patent/WO2003019909A2/fr not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1638299A1 (fr) * | 2004-09-17 | 2006-03-22 | Siemens Communications, Inc. | Dispositif de communication portable avec deux boîtiers et un clavier accessible aussi bien en position ouverte qu'en position fermée |
US8064973B2 (en) | 2007-12-20 | 2011-11-22 | Nokia Corporation | Electronic device with integrated slide |
Also Published As
Publication number | Publication date |
---|---|
WO2003019909A3 (fr) | 2003-11-13 |
KR20030017786A (ko) | 2003-03-04 |
AU2002341411A1 (en) | 2003-03-10 |
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