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1. US20120162040 - MOBILE WIRELESS TERMINAL

Office États-Unis d'Amérique
Numéro de la demande 13257924
Date de la demande 26.02.2010
Numéro de publication 20120162040
Date de publication 28.06.2012
Type de publication A1
CIB
H01Q 21/28
HÉLECTRICITÉ
01ÉLÉMENTS ÉLECTRIQUES FONDAMENTAUX
QANTENNES, c. à d. ANTENNES RADIO
21Systèmes ou réseaux d'antennes
28Combinaisons d'unités ou systèmes d'antennes sensiblement indépendants et n’interagissant pas entre eux
H01Q 13/10
HÉLECTRICITÉ
01ÉLÉMENTS ÉLECTRIQUES FONDAMENTAUX
QANTENNES, c. à d. ANTENNES RADIO
13Cornets ou embouchures de guide d'onde; Antennes à fentes; Antennes guide d'onde à ondes de fuite; Structures équivalentes produisant un rayonnement le long du trajet de l'onde guidée
10Antennes à fentes résonnantes
CPC
H01Q 1/243
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
12Supports; Mounting means
22by structural association with other equipment or articles
24with receiving set
241used in mobile communications, e.g. GSM
242specially adapted for hand-held use
243with built-in antennas
G06F 1/1698
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/00G06F13/00 and G06F21/00
16Constructional details or arrangements
1613for portable computers
1633Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
1684Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
1698the I/O peripheral being a sending/receiving arrangement to establish a cordless communication link, e.g. radio or infrared link, integrated cellular phone
H01Q 1/2258
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
12Supports; Mounting means
22by structural association with other equipment or articles
2258used with computer equipment
H01Q 3/24
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
3Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
24varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
H01Q 13/10
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
13Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
10Resonant slot antennas
H01Q 19/104
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
19Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
10using reflecting surfaces
104using a substantially flat reflector for deflecting the radiated beam, e.g. periscopic antennas
Déposants Taura Toru
Hankui Eiji
Kitamoto Naoshi
Inventeurs Taura Toru
Hankui Eiji
Kitamoto Naoshi
Données relatives à la priorité 2009-069684 23.03.2009 JP
Titre
(EN) MOBILE WIRELESS TERMINAL
Abrégé
(EN)

A mobile wireless terminal is provided which has an antenna constitution that does not have deterioration on a wireless function regardless of when a clamshell type chassis is opened or closed. In such a mobile wireless terminal, a first antenna element is set on a side of a inside surface of a display chassis, and a second antenna element is set on a side of an external surface. A first/second conductive board is arranged so as to face the first/second antenna element. When a display chassis and a main body chassis are in an opened state, both the first and second antennas work which are arranged in the display chassis. When a display chassis and a main body chassis are in a closed state, the second conductive board affects on the second antenna element so as to avoid effects of a metal of the main body chassis, and the second antenna element works without being affected from the metal of the main body chassis.

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