Primax Electronics Ltd.

Linde Lienhwa Industrial Gases Co., Ltd.

Ming-Hui Yeh

Wei-Chiang Huang

Wei-Ping Chan

Chung-Yuan Chen

Ruey-Piin Wang

Hung-Wei Kuo

Tung-Heng Wu

Tse-Ping Kuan

Chuan-Tai Hsiao

Chia-Ming Li

Ya-Chin Tu

Yin-Liang Hu

Ming-Han Yu

The present disclosure provides a ring-shaped light guide module, which includes a ring-shaped light guide plate, a circuit board, a plurality of top light-emitting elements and a reflective layer. The ring-shaped light guide plate has a plurality of accommodating recesses disposed on an outer ring surface of the ring-shaped light guide plate and separated from each other. The circuit board surrounds a portion of the outer ring surface of the ring-shaped light guide plate. The top light-emitting elements are disposed on the circuit board and respectively located in the accommodating recesses. The reflective layer covers a portion of an inner ring surface and a first side surface of the ring-shaped light guide plate. A light emitting device including the aforementioned ring-shaped light guide module is also provided.

Ring-shaped light guide module and light emitting device

A touchpad includes a substrate, an elastic bracket and an actuating device. The substrate has a first surface and a second surface. The elastic bracket is located beside the second surface of the substrate. The actuating device includes a first actuating member and a second actuating member. The first actuating member is located near the second surface of the substrate. The second actuating member is aligned with the first actuating member and fixed on a side of the elastic bracket facing the substrate. The first actuating member and the second actuating member are movable relative to each other in response to a magnetic field force. Consequently, a relative vibration between the substrate and the elastic bracket is generated. The first actuating member includes at least one first coil. Each of the at least one first coil is spirally wound to form a first hollow region.

Touchpad

A touchpad module includes an elastic bracket, a touch member, a plurality of connecting elements and a pressure sensing unit. The elastic bracket includes a plurality of cantilevers. The plurality of cantilevers have respective free ends and respective fixed ends. The plurality of connecting elements are connected with the respective free ends and the touch member. When the touch member is pressed in response to an external force, the external force is transmitted to at least one free end through at least one connecting element, the at least one free end is rotated relative to the at least one fixed end in a direction away from the touch member, and the pressure sensing unit is subjected to deformation. According to the deformation, the pressure sensing unit senses a magnitude of a pressing force exerted on the touch member and generates a corresponding pressure sensing signal.

Touchpad module

A touch module includes a touch sensor panel, a light guide plate, an adhesive layer and a shielding body. The touch sensor panel includes an opening. The adhesive layer includes a groove part. The light guide plate is located over the touch sensor panel. The adhesive layer is arranged between the touch sensor panel and the light guide plate. The touch sensor panel and the light guide plate are attached on each other through the adhesive layer. The groove part of the adhesive layer is in communication with the opening of the touch sensor panel to exhaust the gas. The shielding body surrounds the edge part of the light guide plate and the outer periphery part of the touch senor panel. Due to the shielding body, the light beam transferred in the light guide plate will not be leaked out.

Touch module

An emergency response containment vessel for a cylinder includes a vehicle frame and a sealing container carried by the vehicle frame. The sealing container includes a barrel body including an opening, a locking module, and a cover module. The locking module includes a fixed seat surrounding the barrel body and adjacent to the opening, a ring seat connected rotatably relative to the fixed seat between lock and unlock positions, and a driving device driving the ring seat to rotate. The ring seat includes a plurality of alternating blocks and notches and an annular groove. The cover module includes a connecting arm pivotably connected to the fixed seat and a cover connected to the connecting arm, removably covering the opening, and including a plurality of engaging portions removably received in the annular groove and respectively aligned with and misaligned with the notches when the ring seat is at the unlock and lock positions, respectively.

Emergency response containment vessel for cylinder

An emergency response containment vessel includes a sealing barrel and a carrier module for carrying and moving the sealing barrel. The sealing barrel includes a barrel body, a cover module, and a plurality of fastening modules. The barrel body includes a bottom wall and a surrounding wall connected to and surrounding the bottom wall, and has an opening opposite to the bottom wall. The cover module includes a cover pivotably connected to the surrounding wall, removably covering the opening, and formed with a plurality of notches. The fastening modules are connected to the surrounding wall and correspond in position respectively to the notches, and each including a stem removably disposed in and extending through a corresponding one of the notches and an abutment head movably connected to the stem and operable to move relative to and abut against the cover to press the cover on the surrounding wall when the cover covers the opening.

Emergency response containment vessel

A luminous touch pad module includes a touch member, a touch sensing circuit board, a first light guide plate, a second light guide plate, a first light-emitting element, a first light-guiding element and a second light-emitting element. The touch member, the second light guide plate, the first light guide plate and the touch sensing circuit board are sequentially arranged from top to bottom. The first light-emitting element is aligned with the first light guide plate. The second light-emitting element is located under the touch sensing circuit board. The second light-emitting element is aligned with the first light-guiding element. A light beam emitted by the first light-emitting element is transmitted to the touch member through the first light guide plate. A light beam emitted by the second light-emitting element is transmitted to the touch member through the first light-guiding element and the second light guide plate sequentially.

Luminous touch pad module

A keyboard device and a backlight module of the keyboard device are provided. The keyboard device includes a casing, the backlight module, a keyboard module and an expansion module. The backlight module includes a main body region and an extension region. The main body region and the extension region are connected with each other. A first light beam is outputted from the main body region to plural keys of the keyboard device. A second light beam is outputted from the extension region to the expansion module.

Keyboard device and backlight module thereof

A computing device and an input device are provided. Each of the computing device and the input device includes a control unit, a light source, a projection plate and a casing. The control unit, the light source and the projection plate are accommodated within the casing. The light source emits light beams. The projection plate includes a pattern. After the light beams pass through the projection plate, the light beams are projected outside the casing and an image corresponding to the pattern of the projection plate is formed on a projection surface that is located outside the casing. Since the projection plate is cheap and small, the fabricating cost of the computing device or the input device is reduced and the purpose of developing the computing device or the input device toward light weightiness, slimness and small size is achievable.

Computing device and input device thereof

A cooling fan includes a fan base, an impeller part, a driving part, an illumination circuit board and plural light-emitting elements. The driving part includes a shaft seat, a driving circuit board and plural coils. The driving circuit board is disposed on the fan base. The plural coils are arranged between the driving circuit board and the illumination circuit board and arranged around the shaft seat. The rotating shaft of the impeller part is inserted into the shaft seat. When an electric current flows through the plural coils, the rotating shaft is rotated. The plural light-emitting elements are disposed on the illumination circuit board. When the electric current flows through the plural light-emitting elements, the plural light-emitting elements emit light beams.

Growing community of inventors

Taipei, Taiwan

Ming-Hui Yeh