JP4235149B2 - ノートブック型コンピュータ - Google Patents
ノートブック型コンピュータ Download PDFInfo
- Publication number
- JP4235149B2 JP4235149B2 JP2004196728A JP2004196728A JP4235149B2 JP 4235149 B2 JP4235149 B2 JP 4235149B2 JP 2004196728 A JP2004196728 A JP 2004196728A JP 2004196728 A JP2004196728 A JP 2004196728A JP 4235149 B2 JP4235149 B2 JP 4235149B2
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- dielectric
- radiating element
- frequency
- display panel
- 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.)
- Active
Links
- 230000002093 peripheral effect Effects 0.000 claims description 15
- 239000011347 resin Substances 0.000 claims description 12
- 229920005989 resin Polymers 0.000 claims description 12
- 230000005855 radiation Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 description 8
- 238000004891 communication Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000011889 copper foil Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
Description
また他の目的は、アンテナの周波数シフトの調整を電子機器の最終組み立て後に実施可能とすることにある。
更に他の目的は、アンテナを用いた電子機器において、電気容量に著しい変化を与えることなく、利得に対する影響を抑えた状態で、共振点の移動を実現することにある。
図1は、ノートブック型パーソナルコンピュータ(ノートブック型PC)などのコンピュータ装置1の外観を示した図である。本実施の形態はノートブック型PCに代表される電子機器に対して適用されるが、必ずしもノートブック型PCに限定されるものではなく、無線通信機能を備えたデスクトップ型のPCや携帯電話などの他の電子機器にも適用できる。図1に示すコンピュータ装置1は、システムボードや周辺機器類を収容し上面にキーボードが配設されたベース側筐体2と、内側の略中央部にLCD(液晶表示装置)4が埋設された表示パネル(表示パネル側筐体)3とを備えている。表示パネル3は、LCD4によって画像を表示する画像の表示面3aと、その表示面3aに隣接する外周側面3bとを備え、この外周側面3bは、樹脂部材のカバーで覆われている。また、このベース側筐体2および表示パネル3は、後縁部にて回動可能にヒンジ結合されている。
Claims (3)
- 装置本体と、
画像の表示面および当該表示面に隣接する外周側面を有する表示パネルと、
前記表示パネルの前記外周側面に取り付けられ、先端部を備え、前記装置本体に実装される逆F型アンテナとして電波の取り込みおよび/または電波の放射を行う放射素子と、
前記表示パネルの前記外周側面に取り付けられ、前記放射素子に対して所定の間隙を形成して配置されるグラウンドと、
前記装置本体の内部で前記放射素子の前記先端部の前方の近傍において前記グラウンドに回動可能に取り付けられ、当該放射素子を前記装置本体の内部に実装した後に、前記表示パネルの外周側面を覆う前記装置本体のカバーの外側から回動させて前記放射素子の先端部との距離を調整することにより前記逆F型アンテナの共振周波数をシフトさせることが可能な誘電体と
を備えたノートブック型コンピュータ。 - 前記誘電体は前記グラウンドにネジ部材を用いて取り付けられ、当該ネジ部材を中心として回動可能に構成されることを特徴とする請求項1記載のノートブック型コンピュータ。
- 前記誘電体は樹脂部材で形成されることを特徴とする請求項1記載のノートブック型コンピュータ。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004196728A JP4235149B2 (ja) | 2004-07-02 | 2004-07-02 | ノートブック型コンピュータ |
CNB2005100738420A CN100517862C (zh) | 2004-07-02 | 2005-05-24 | 带天线的电子设备、天线结构及调节电子设备天线的方法 |
US11/169,536 US7379026B2 (en) | 2004-07-02 | 2005-06-28 | Electronic device with antenna, antenna structure, and method for adjusting antenna or electronic device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004196728A JP4235149B2 (ja) | 2004-07-02 | 2004-07-02 | ノートブック型コンピュータ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006020136A JP2006020136A (ja) | 2006-01-19 |
JP4235149B2 true JP4235149B2 (ja) | 2009-03-11 |
Family
ID=35513311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004196728A Active JP4235149B2 (ja) | 2004-07-02 | 2004-07-02 | ノートブック型コンピュータ |
Country Status (3)
Country | Link |
---|---|
US (1) | US7379026B2 (ja) |
JP (1) | JP4235149B2 (ja) |
CN (1) | CN100517862C (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI322528B (en) * | 2005-10-17 | 2010-03-21 | Hon Hai Prec Ind Co Ltd | Antenna frequency modulating device |
US7450072B2 (en) * | 2006-03-28 | 2008-11-11 | Qualcomm Incorporated | Modified inverted-F antenna for wireless communication |
US7724204B2 (en) * | 2006-10-02 | 2010-05-25 | Pulse Engineering, Inc. | Connector antenna apparatus and methods |
JP4290746B2 (ja) * | 2007-03-28 | 2009-07-08 | レノボ・シンガポール・プライベート・リミテッド | 携帯式コンピュータおよびアンテナ距離設定機構 |
US20080317304A1 (en) * | 2007-06-25 | 2008-12-25 | Fujitsu Limited | Electronic apparatus |
JP4983459B2 (ja) * | 2007-06-25 | 2012-07-25 | 富士通株式会社 | 電子機器 |
JP2009044604A (ja) * | 2007-08-10 | 2009-02-26 | Omron Corp | グランド一体型アンテナ |
US20100176994A1 (en) * | 2009-01-13 | 2010-07-15 | Chih-Wei Chang | Antenna holder frame assembly for notebook computer |
JP5338414B2 (ja) | 2009-03-23 | 2013-11-13 | ソニー株式会社 | 電子機器 |
SG171489A1 (en) * | 2009-11-25 | 2011-06-29 | Sony Corp | An antenna and a method of manufacturing |
CN106384875A (zh) * | 2016-11-22 | 2017-02-08 | 深圳市天威讯无线技术有限公司 | 一种可灵活调整天线使用频率的天线结构 |
WO2018199889A1 (en) * | 2017-04-24 | 2018-11-01 | Hewlett-Packard Development Company, L.P. | Antennas in frames for display panels |
JP2022135225A (ja) * | 2021-03-05 | 2022-09-15 | カシオ計算機株式会社 | 電子機器、アンテナ特性の調整方法及び電子機器の組立て方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0653658B2 (ja) | 1984-12-17 | 1994-07-20 | 中外製薬株式会社 | 安定な錠剤の製造法 |
JPH05145328A (ja) | 1991-11-22 | 1993-06-11 | Toko Inc | マイクロストリツプアンテナの共振周波数調整方法 |
JPH0720711A (ja) | 1993-07-06 | 1995-01-24 | Ricoh Co Ltd | 画像形成装置 |
JP3147609B2 (ja) | 1993-09-21 | 2001-03-19 | 株式会社村田製作所 | アンテナ及びその共振周波数調整方法 |
JPH07176945A (ja) | 1993-12-21 | 1995-07-14 | Matsushita Electric Works Ltd | プリントアンテナ |
JP3369019B2 (ja) | 1995-01-31 | 2003-01-20 | セイコーインスツルメンツ株式会社 | 携帯電話機用アンテナ |
JP2000269728A (ja) | 1999-03-17 | 2000-09-29 | Kokusai Electric Co Ltd | 板状逆f型アンテナ |
US6515630B2 (en) * | 2000-06-09 | 2003-02-04 | Tyco Electronics Logistics Ag | Slot wedge antenna assembly |
US6437747B1 (en) * | 2001-04-09 | 2002-08-20 | Centurion Wireless Technologies, Inc. | Tunable PIFA antenna |
JP3989200B2 (ja) | 2001-07-26 | 2007-10-10 | 株式会社東芝 | コンピュータ |
JP4093804B2 (ja) | 2002-06-28 | 2008-06-04 | シャープ株式会社 | 携帯無線機 |
JPWO2004073108A1 (ja) * | 2003-02-14 | 2006-06-01 | 株式会社東芝 | 電子機器 |
-
2004
- 2004-07-02 JP JP2004196728A patent/JP4235149B2/ja active Active
-
2005
- 2005-05-24 CN CNB2005100738420A patent/CN100517862C/zh active Active
- 2005-06-28 US US11/169,536 patent/US7379026B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2006020136A (ja) | 2006-01-19 |
US20060001580A1 (en) | 2006-01-05 |
CN100517862C (zh) | 2009-07-22 |
US7379026B2 (en) | 2008-05-27 |
CN1716689A (zh) | 2006-01-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102709684B (zh) | 具有包绕的基底的多元件天线结构 | |
US7379026B2 (en) | Electronic device with antenna, antenna structure, and method for adjusting antenna or electronic device | |
JP3941504B2 (ja) | 高周波無線機用アンテナ装置、高周波無線機器およびウオッチ型高周波無線機器 | |
CN102870276B (zh) | 具有近场耦合的寄生缝隙的背腔式缝隙天线 | |
JP3596774B1 (ja) | 携帯無線機 | |
EP2458676B1 (en) | Antenna apparatus for portable terminal | |
US9331391B2 (en) | Mobile device | |
US7864116B2 (en) | Mounting structure of antenna device | |
WO2012147817A1 (ja) | 電子機器 | |
US20190006764A1 (en) | Mobile device | |
US10971807B2 (en) | Mobile device | |
US20090239595A1 (en) | Multi-band built-in antenna | |
JP5969821B2 (ja) | アンテナ装置 | |
KR100696886B1 (ko) | 휴대용 무선단말기의 내장형 안테나 장치 | |
US20080261667A1 (en) | Mobile terminal having an improved internal antenna | |
US20240047873A1 (en) | Antenna structure | |
TW201434205A (zh) | 天線裝置及無線通訊裝置 | |
US10530044B2 (en) | Mobile device and antenna structure thereof | |
US11450959B2 (en) | Mobile device | |
US11063349B2 (en) | Mobile device | |
EP1646108B1 (en) | Antenna module for portable wireless terminal | |
US9331379B2 (en) | Mobile device and manufacturing method thereof | |
US20130335292A1 (en) | Circuit board having antenna structure | |
US20110156960A1 (en) | Antenna module | |
US20100245203A1 (en) | Multiband antenna |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20051129 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20051129 |
|
RD12 | Notification of acceptance of power of sub attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7432 Effective date: 20051129 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20051129 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20070621 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070703 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070928 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20080722 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20081001 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20081111 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20081209 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20081212 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111219 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4235149 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111219 Year of fee payment: 3 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
S202 | Request for registration of non-exclusive licence |
Free format text: JAPANESE INTERMEDIATE CODE: R315201 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111219 Year of fee payment: 3 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111219 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121219 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121219 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131219 Year of fee payment: 5 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |