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1. WO2006098563 - MOBILE COMMUNICATION TERMINAL HAVING A LIGHT GUIDE PLATE FOR INDICATING RECEIPT OF A SIGNAL

Publication Number WO/2006/098563
Publication Date 21.09.2006
International Application No. PCT/KR2006/000813
International Filing Date 08.03.2006
IPC
H04B 1/38 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
1Details of transmission systems, not covered by a single one of groups H04B3/-H04B13/123; Details of transmission systems not characterised by the medium used for transmission
38Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
CPC
G02B 6/0055
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides
0001specially adapted for lighting devices or systems
0011the light guides being planar or of plate-like form
0033Means for improving the coupling-out of light from the light guide
005provided by one optical element, or plurality thereof, placed on the light output side of the light guide
0055Reflecting element, sheet or layer
G02B 6/0058
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides
0001specially adapted for lighting devices or systems
0011the light guides being planar or of plate-like form
0033Means for improving the coupling-out of light from the light guide
0058varying in density, size, shape or depth along the light guide
G02B 6/0073
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides
0001specially adapted for lighting devices or systems
0011the light guides being planar or of plate-like form
0066characterised by the light source being coupled to the light guide
0073Light emitting diode [LED]
H04M 1/0216
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
MTELEPHONIC COMMUNICATION
1Substation equipment, e.g. for use by subscribers; Analogous equipment at exchanges
02Constructional features of telephone sets
0202Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
0206Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
0208characterized by the relative motions of the body parts
0214Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
0216Foldable in one direction, i.e. using a one degree of freedom hinge
H04M 1/22
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
MTELEPHONIC COMMUNICATION
1Substation equipment, e.g. for use by subscribers; Analogous equipment at exchanges
02Constructional features of telephone sets
22Illuminating; Arrangements for improving visibility of characters on dials
H04M 19/04
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
MTELEPHONIC COMMUNICATION
19Current supply arrangements for telephone systems
02providing ringing current or supervisory tones, e.g. dialling tone, busy tone
04ringing-current generated at substation
Applicants
  • SEOUL SEMICONDUCTOR CO., LTD. [KR]/[KR] (AllExceptUS)
  • LEE, Chung Hoon [KR]/[KR] (UsOnly)
  • LEE, Sang Min [KR]/[KR] (UsOnly)
  • PARK, Kwang Il [KR]/[KR] (UsOnly)
Inventors
  • LEE, Chung Hoon
  • LEE, Sang Min
  • PARK, Kwang Il
Agents
  • LEE, Soo Wan
Priority Data
10-2005-002250218.03.2005KR
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) MOBILE COMMUNICATION TERMINAL HAVING A LIGHT GUIDE PLATE FOR INDICATING RECEIPT OF A SIGNAL
(FR) TERMINAL DE COMMUNICATION MOBILE POURVU D'UNE PLAQUE GUIDE DE LUMIERE POUR INDIQUER LA RECEPTION D'UN SIGNAL
Abstract
(EN)
Disclosed is a mobile communication terminal having a light guide plate for indicating the receipt of a signal. This mobile communication terminal comprises an upper frame. A light guide plate is mounted in the upper frame. The light guide plate has an opening corresponding to a region of an image display window. In addition, at least one LED is arranged adjacent to the light guide plate so as to introduce light into the light guide plate. Since the light guide plate is used for indicating the receipt of a signal, it is possible to provide a mobile communication terminal allowing a user to easily recognize a state where a signal has been received.
(FR)
La présente invention a trait à un terminal de communication mobile pourvu d'une plaque guide de lumière pour indiquer la réception d'un signal. Ledit terminal comprend un cadre supérieur. Une plaque guide de lumière est fixée sur le cadre supérieur. La plaque guide de lumière présente une ouverture correspondant à une partie d'une fenêtre d'affichage d'image. En outre, au moins une LED est placée près de la plaque guide de lumière de manière à y introduire de la lumière. Puisque la plaque guide de lumière sert à indiquer la réception d'un signal, il est possible de fournir un terminal de communication mobile permettant à un utilisateur de reconnaître facilement une situation dans laquelle un signal a été reçu.
Also published as
EP6716263
Latest bibliographic data on file with the International Bureau