Lite-on Technology Corporation

Inventec Appliances Corporation

Chi-Hsiung Lin

Hsiang-Ti Hsu

Christopher Chongbin Rehn

Tsan-Hsi Lin

Wei-Tse Cheng

An electronic device includes a printed circuit board having a first ground contact and a second ground contact; an antenna unit having a ground contact end coupled to the first ground contact of the printed circuit board; and a battery unit. The battery unit includes a cell body, a cell cover having an internal surface defining a first chamber for confining the cell body therein and an external surface defining a second chamber that projects from the first chamber. The cell cover is connected electrically to the second ground contact of the printed circuit board. A protection printed circuit board is contained within the second chamber in such a manner to electrically connect with the cell cover. An electric coupler interconnects the protection printed circuit board to the first ground contact of the printed circuit board.

Electronic device provided with a battery unit

An antenna structure for portable electronic device includes an antenna and an electrical connection element. The portable electronic device includes a main body, a slotted section, a shaft, and a slot cover. The slot cover is coupled to the main body via the shaft, and the slot cover is located on the slotted section. The antenna is disposed on the slot cover, and the electrical connection element is coupled to the shaft and a printed circuit board mounted in the main body, so that the antenna is electrically coupled via the electrical connection element to the printed circuit board. Since the antenna disposed on the slot cover is not parallel with the printed circuit board, a clearance distance required between the antenna and the printed circuit board can be reduced to enable reduction of a volume of the portable electronic device.

Antenna structure for portable electronic device

A portable electric device, to provide mobile phones and PDA functions, includes a main body and a sub-body. The main body has a first keyboard and a second keyboard that are operated in different directions. The sub-body has a large display screen on one side and a small display screen on the other side. The sub-body is pivotally coupled on one side of the main body, corresponding to a QWERTY keyboard through a biaxial hinge. The sub-body may be selectively having a large display screen or a small display screen, folding over the main body, to cover the QWERTY keyboard, or to be lifted, to form an angle with the main body, to provide different operation modes for the mobile phone or PDA functions.

Portable electric device

A loudspeaker apparatus includes a speaker unit and a front cover. The speaker unit generates acoustic waves according to an external electronic signal. The front cover located in front of the speaker unit includes a plurality of elastic spacers and a diaphragm, and the elastic spacers and the diaphragm form an enhanced chamber, such, that the acoustic waves generated by the speaker unit go through the enhance chamber, and then drives the diaphragm to generate the acoustic waves again.

Loudspeaker apparatus

A portable electronic product with a Qwerty keyboard has a single display for reducing the manufacturing cost and a Qwerty keyboard for inputting data more conveniently. The portable electronic product includes a housing, a Qwerty keyboard mounted in the housing and a display. The Qwerty keyboard is exposed to a bottom surface of the housing and has an outer surface that is lower than the bottom surface of the housing. The display is assembled on a top surface of the housing and has a side edge that is partially or fully mounted with one edge of the housing pivotally. Therefore, the display is able to swivel relative to the housing. When the user needs to input data, the display can be turned to a position that simultaneously faces to the user with the Qwerty keyboard.

Portable electronic product with a Qwerty keyboard

A handheld electronic data processing device includes a first body, a second body and a hinge seat. The first body has a first keypad and a second keypad located in different directions. The second body has a display screen. The first body and the hinge seat are coupled through a first hinge such that the hinge seat is rotatable relative to the first body about a first rotational axis. The second body and the hinge seat are coupled through a second hinge such that the second body is rotatable about two rotational axes relative to the hinge seat. Thereby the second body may be swiveled relative to the first body about three rotational axes to provide varying operation modes corresponding to different functions.

Growing community of inventors

Taipei, Taiwan

Chi-Hsiung Lin