Portable electronic apparatus
First Claim
Patent Images
1. A portable electronic apparatus comprising:
- a main body case;
a display panel disposed in the main body case;
a circuit board disposed in the main body case; and
a dielectric antenna disposed in the main body case at a vicinity of a peripheral edge portion of the circuit board;
wherein the display panel overlaps the circuit board, and the dielectric antenna is disposed between the display panel and the circuit board; and
wherein a wiring region of the circuit board is formed with a wiring pattern disposed so as to not overlap the dielectric antenna, an end side of the wiring region and an end side of the dielectric antenna being disposed proximate one other.
1 Assignment
0 Petitions
Accused Products
Abstract
A portable electronic apparatus has a main body case in which are disposed a display panel, a circuit board, and a dielectric antenna. The dielectric antenna is disposed at a vicinity of a peripheral edge portion of the circuit board.
-
Citations
23 Claims
-
1. A portable electronic apparatus comprising:
- a main body case;
a display panel disposed in the main body case;
a circuit board disposed in the main body case; and
a dielectric antenna disposed in the main body case at a vicinity of a peripheral edge portion of the circuit board;
wherein the display panel overlaps the circuit board, and the dielectric antenna is disposed between the display panel and the circuit board; and
wherein a wiring region of the circuit board is formed with a wiring pattern disposed so as to not overlap the dielectric antenna, an end side of the wiring region and an end side of the dielectric antenna being disposed proximate one other. - View Dependent Claims (2, 3)
- a main body case;
-
4. A portable electronic apparatus comprising:
- a main body case;
a display panel disposed in the main body case;
a circuit board disposed in the main body case; and
a dielectric antenna disposed in the main body case at a vicinity of a peripheral edge portion of the circuit board;
wherein a wiring region of the circuit board is formed with a wiring pattern disposed so as to not overlap the dielectric antenna, an end side of the wiring region and an end side of the dielectric antenna being disposed proximate one other.
- a main body case;
-
5. A portable electronic apparatus comprising:
- a main body case;
a display panel disposed in the main body case;
a circuit board disposed in the main body case; and
a dielectric antenna disposed in the main body case at a vicinity of a peripheral edge portion of the circuit board;
wherein the dielectric antenna comprises a ceramic element member having a rectangular parallelepiped shape and, at least one dielectric layer, an inverse F-type antenna element comprising a dielectric member having a strip-like shape and disposed at the dielectric layer and a plurality of terminals disposed at an outer surface of the ceramic element member, the plurality of terminals comprising a feed terminal connected to a feed point of the antenna element and a ground terminal connected to a ground point of the antenna element;
wherein one end of the dielectric member forms an open end which does not constitute the feed point and the ground point.
- a main body case;
-
6. A portable electronic apparatus comprising:
- a main body case;
a display panel disposed in the main body case;
a circuit board disposed in the main body case; and
a dielectric antenna disposed in the main body case at a vicinity of a peripheral edge portion of the circuit board;
wherein the circuit board has a wiring region comprising a wiring pattern that is not disposed at a region corresponding to an open end of the dielectric antenna. - View Dependent Claims (7, 8, 9)
- a main body case;
-
10. A portable electronic apparatus comprising:
- a main body case;
a display panel disposed in the main body case;
a circuit board disposed in the main body case; and
a dielectric antenna disposed in the main body case at a vicinity of a peripheral edge portion of the circuit board;
wherein the circuit board has at least an information processing circuit for processing information, and a transmitting/receiving circuit for inputting/outputting a signal to and from the information processing circuit and inputting/outputting a wireless signal to and from the dielectric antenna, the transmitting/receiving circuit being disposed between the information processing circuit and the dielectric antenna. - View Dependent Claims (11)
- a main body case;
-
12. A portable electronic apparatus comprising:
- a main body case;
a display panel disposed in the main body case;
a circuit board disposed in the main body case;
a dielectric antenna disposed in the main body case at a vicinity of a peripheral edge portion of the circuit board; and
a piezoelectric buzzer disposed in the main body case at a position which does not overlap the dielectric antenna. - View Dependent Claims (13, 14)
- a main body case;
-
15. A portable electronic apparatus comprising:
- a main body case;
a display panel disposed in the main body case;
a circuit board disposed in the main body case;
a dielectric antenna disposed in the main body case at a vicinity of a peripheral edge portion of the circuit board; and
adjusting means for adjusting a frequency characteristic of the dielectric antenna to a preselected value. - View Dependent Claims (16)
- a main body case;
-
17. A portable electronic apparatus comprising:
-
a main body case; a display panel disposed in the main body case; a circuit board disposed in the main body case, the circuit board having a wiring pattern and a conductive film overlapping substantially the entire wiring pattern; and a dielectric antenna disposed in the main body case and at a vicinity of a peripheral edge portion of the circuit board so that the wiring pattern does not overlap the dielectric antenna. - View Dependent Claims (18, 19, 20, 21)
-
-
22. A portable electronic apparatus comprising:
-
a main body case; a display panel disposed in the main body case; a dielectric antenna disposed in the main body case;
a circuit board disposed in the main body case so that the dielectric antenna is disposed at a vicinity of a peripheral edge portion of the circuit board, the circuit board having at least an information processing circuit for processing information, and a transmitting/receiving circuit for inputting/outputting a signal to and from the information processing circuit and inputting/outputting a wireless signal to and from the dielectric antenna, the transmitting/receiving circuit being disposed between the information processing circuit and the dielectric antenna;a switch; and a pair of electrodes comprising a switch electrode and a ground electrode disposed at the circuit board for connecting a switch signal outputted from the switch to the information processing circuit, the ground electrode being connected to a ground portion of the circuit board, and the switch electrode and the ground electrode being disposed at vicinities of the dielectric antenna so that the ground electrode is disposed closer to the dielectric antenna than the switch electrode. - View Dependent Claims (23)
-
Specification