Industrial Technology Research Institute

Other

Quanta Computer Incorporated

Tmy Technology Inc.

Chih-Hsien Wu

Kin-Lu Wong

Saou-Wen Su

Chia-Lun Tang

Jung-Wen Chang

Wei-Chin Huang

Ching-Chih Lin

Wen-Hsi Lee

Shyh-Tirng Fang

Wen-Ji Tsai

Wan-Chi Lin

Su-Wei Chang

An-Li Chen

Chuan-Sheng Chuang

Chun-Cheng Chan

Jiun-Wei Wu

Tsung-Wen Tsai

Kuang-Po Chang

Shih-Hung Yeh

Kai-Jyun Jhong

An antenna device, including a case assembly, a first waveguide assembly, and a second waveguide assembly, is provided. A cavity is defined by an interior of the case assembly, and a first side of the case assembly has a slot penetrating the case assembly. At least part of the first waveguide assembly is located within the cavity and is connected to the first side. A projection of the first waveguide assembly to the first side is symmetrically located on two sides of the slot. The second waveguide assembly is located outside the case assembly, is close to the first side, and is connected to the slot. The second waveguide assembly is suitable for transmitting an antenna signal to the cavity through the slot and the first waveguide assembly. The antenna signal resonates in the cavity and radiates outward from a second side of the cavity opposite to the first side.

Antenna device

An additive manufacturing method for a 3D object is provided and includes (a) providing a 3D digital model of the 3D object; (b) dividing the 3D digital model into repeat arrangement of at least one type of polyhedral 3D units and an X-Y plane is an acute angle or an obtuse angle; (c) cutting the 3D digital model along a Z-axis into a plurality of 2D slices; (d) defining a scanning path covering one of the 2D slices; (e) providing an energy beam to a material on a working plane along the scanning path to form a construction layer corresponding to the one of the 2D slices; and (f) repeating the steps (d) and (e) to build up the 3D object by adding a plurality of construction layers in sequence.

Additive manufacturing method for three-dimensional object

A fabrication method of magnetic device is provided. A magnetic material is provided. A portion of the magnetic material is selectively irradiated by an energy beam, and reactive gas is introduced simultaneously. The magnetic material being irradiated is melted and solidified to form a solidified layer. An outer layer of the solidified layer reacts with the reactive gas to form a barrier layer, so as to form a magnetic unit including the solidified layer and the barrier layer. It is determined whether the manufacturing process of the same layer is finished, if not, the energy beam is moved to the other portion of the magnetic material. The above step is repeated to overlap multiple magnetic units to form a magnetic layer. If yes, the flow returns to the 1step to provide another magnetic material to the magnetic layer. The above steps are repeated to form a 3D magnetic device.

Fabrication method of magnetic device

Ultrasonic rat repellent

A green-light device for driving mice away includes a casing and a control circuit in the casing, wherein the control circuit comprises a power conversion circuit, a voltage regulating integrated circuit (IC), an amplifying circuit, a control knob, an ultrasonic frequency oscillator circuit, a logical-determination circuit and multiple green-light emitting diodes (LED) coupled to and controlled by the logical-determination circuit. The control knob is configured to be switched to lead the control circuit to create an ultrasonic wave or a special light wave such that mice can be cheated or driven away.

Green-light device for driving mice away

The present application provides a touch screen including a panel module, an image sensor module, and a bezel surrounding the panel module. The image sensor module includes a circuit board and an image sensor unit electrically connected thereto, and both are disposed on the panel module. The image sensor unit has an image sensing surface substantially perpendicular to the circuit board for object detection on a display surface of the panel module.

Touch screen

The soothing device is a portable waterproof device that can be worn by a baby or a dog as well as positioned on the baby's cradle or the dog house. Audio sounds can be dynamically recorded and stored in the soothing device which is powered by a built-in replaceable battery. The recorded audio sounds are automatically played by the soothing device through a built-in speaker when the soothing device detects through a built-in audio sensor a sudden large noise from some external source or by the baby's crying or by the dog's barking so as to calm the baby or the dog down quickly and automatically.

Audio-activated soothing device

A hinge apparatus used to connect a base and a display unit comprises a connecting membera first fastening membera second fastening membersa first pivoting member and a second pivoting member, wherein the connecting member includes a first hole and a second hole. One end of the first pivoting member is fixed with a display unit and the other end crosses through the first hole and is then fastened with the first fastening member. One end of the second pivoting member is fixed with a base and the other end crosses through the second hole and is then fastened with the second fastening member. With the connectivity between the connecting memberthe first pivoting member and the second pivoting member, the motion of the hinge apparatus is capable of rotating 360 degrees.

Hinge apparatus

An omnidirectional ultra-wideband monopole antenna, with the characteristics of simple structure, easy fabrication and low cost, mainly comprises a ground plane, a U-shaped radiating member above the ground plane and a feeding member for feeding signals to the radiating member. The radiating member further comprises a first sub-radiating member parallel to the ground plane, with a first side edge and a corresponding second side edge, a second sub-radiating member connected to the first side edge and perpendicular to the first sub-radiating member, forming a first angle therebetween, and a third sub-radiating member connected to the second side edge to form a second angle. The second sub-radiating member and the third sub-radiating member are extended in the same upright direction above the ground plane. The antenna can provide good omnidirectional radiation patterns for frequencies across a very wide operating bandwidth.

Omnidirectional ultra-wideband monopole antenna

An antenna. The antenna comprises a convex ground unit, a radiating member disposed above the ground unit and a feed member connected to the radiating member. The radiating member comprises a first sub-radiating member and a second sub-radiating member having a feed point to which the feed member is connected.

Antenna

A planar monopole antenna is provided. The planar monopole antenna comprises a ground plate, a radiating metal plate, and a multi-branch feeding metal plate. The multi-branch feeding metal plate is formed between the ground plate and the radiating metal plate, and has a single feeding point thereon. The radiating metal plate and the multi-branch feeding metal plate together can also be fabricated from a single metal plate by using a line-cutting or stamping technique, or formed on a same dielectric substrate by using a printing or etching technique. Thus, the planar monopole antenna is easy to construct at a low cost.

Planar monopole antenna

A wireless control device for a computer monitor is disclosed. The wireless control includes a wireless receiver mounted onto the monitor of the computer and connected to circuit of the monitor for receiving signals emitted from wireless input device such as a mouse, key board, electronic joystick); and GVA signal transmission line to transmit command to a host computer for operation, thereby the signal form the wireless input device is directly receive by the monitor without using the host computer so as to reduce emission power of the wireless input device and the input device and the monitor device are mutually integrated and the efficiency of the computer operation environment is changed.

Wireless control device for a computer monitor

A printed circuit board and heat conductor plate assembly is secured within an housing that includes a front cover, a rear cover and a base plate, whereby heat is dissipated from the assembly through exterior fins of the housing by a fan which directs cool air between the walls of the housing and the heat conductor plate.

Growing community of inventors

Taipei, Taiwan

Chih-Hsien Wu