Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO2010079546) MOBILE RADIO DEVICE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/079546 International Application No.: PCT/JP2009/006277
Publication Date: 15.07.2010 International Filing Date: 20.11.2009
IPC:
H01Q 1/24 (2006.01) ,H04M 1/02 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
1
Details of, or arrangements associated with, aerials
12
Supports; Mounting means
22
by structural association with other equipment or articles
24
with receiving set
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
M
TELEPHONIC COMMUNICATION
1
Substation equipment, e.g. for use by subscribers
02
Constructional features of telephone sets
Applicants:
パナソニック株式会社 PANASONIC CORPORATION [JP/JP]; 大阪府門真市大字門真1006番地 1006, Oaza Kadoma, Kadoma-shi, Osaka 5718501, JP (AllExceptUS)
間嶋伸明 MASHIMA, Nobuharu; null (UsOnly)
大賀忠 OGA, Tadashi; null (UsOnly)
梶原正一 KAJIWARA, Shoichi; null (UsOnly)
Inventors:
間嶋伸明 MASHIMA, Nobuharu; null
大賀忠 OGA, Tadashi; null
梶原正一 KAJIWARA, Shoichi; null
Agent:
小栗昌平 OGURI, Shohei; 東京都港区西新橋一丁目7番13号 栄光特許事務所 Eikoh Patent Firm 7-13, Nishi-Shimbashi 1-chome Minato-ku, Tokyo 1050003, JP
Priority Data:
2009-00061606.01.2009JP
Title (EN) MOBILE RADIO DEVICE
(FR) DISPOSITIF RADIO MOBILE
(JA) 携帯無線機
Abstract:
(EN) Provided is a mobile radio device having a folding structure wherein the antenna performance hardly degrades even during the use of the device being in a folded state. Conductive members (30) are disposed on the respective hinge (11) sides of the upper (10A) and lower (10B) cases of a mobile radio device (1). In this way, resonance hardly occurs between the ground pattern (17) of a circuit board (15) in the upper case (10A) and the ground pattern (18) of a circuit board (20) in the lower case (10B), resulting in an improvement of the antenna performance.
(FR) L'invention concerne un dispositif radio mobile comprenant une structure repliable, dans laquelle la performance de l'antenne se dégrade à peine même en cas d'utilisation du dispositif à l'état replié. Des éléments conducteurs (30) sont disposés sur les côtés de charnière (11) respectifs des boîtiers supérieur (10A) et inférieur (10B) du dispositif radio mobile (1). De ce fait, une résonance se produit à peine entre un motif de mise à la masse (17) d'une carte de circuit imprimé (15) du boîtier supérieur (10A) et le motif de mise à la masse (18) d'une carte de circuit imprimé (20) du boîtier inférieur (10B), ce qui a pour résultat l'amélioration de la performance d'antenne.
(JA)  本発明の課題は、折り畳み構造の携帯無線機において、折り畳んだ状態での使用時にアンテナ性能劣化が起こり難い携帯無線機を提供することである。 携帯無線機(1)の上筐体(10A)のヒンジ部(11)側と下筐体(10B)のヒンジ部(11)側のそれぞれに導電体(30)を配置する。これにより、上筐体(10A)内の回路基板(15)のグランドパターン(17)と下筐体(10B)内の回路基板(20)のグランドパターン(18)との間で共振が起こり難くなり、アンテナ性能の向上が図れる。
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)