Industrial Technology Research Institute

Uniled Lighting Taiwan Inc.

Epistar Corporation

Uniled Lighting Tw., Inc.

National Central University

Raydium Semiconductor Corporation

Tyntek Corporation

Xix Inc.

Cheer Shine Lighting Enterprises Ltd.

Ming-Te Lin

Ming-Yao Lin

Kuang-Yu Tai

Heng Qiu

Wen-Yung Yeh

Sheng-Pan Huang

Hsi-Hsuan Yen

Chia-Tai Kuo

Po-Cheng Yang

Fei-Chang Hwang

Chia-Chang Kuo

Chih-Hsuan Liu

Ra-Min Tain

Ming-Hung Chen

Chun-Kai Liu

Ming-Ji Dai

Yu-Chen Yu

Jui-Ying Lin

Ya-Hui Chiang

Chiu-Ling Chen

Chin-Yung Chen

Jyh-Chen Chen

Sheng-Chieh Tai

Jim-Yong Chi

Yao-Tsung Yeh

Shu-Ming Wei

Kuei-Yuan Chen

Ta-Wei Chien

Sheng-Liang Li

Farn-Shiun Hwu

Chih-Shu Huang

Yu-Chun Lin

Kuo Jui Huang

Ting-Chi Lee

Shang-Pin Ying

Chung-Yen Hsu

Near-infrared illuminator

The present disclosure provides a device control method, which comprises capturing, by a portable device, a first image of a specific area containing a number of electronic devices connected to a communication network; transmitting a connection signal to a selected electronic device on a device list containing all the electronic devices connected to a communication network; determining whether the selected electronic device is in the first image captured based on whether a response has been received from the selected electronic device; identifying the selected electronic device on the device list and the relative position of the selected electronic device on the first image captured upon determined that the selected electronic device is in the first image; and continuing the device identification process until all the connected electronic devices on the device list has been verified, to identify the relative positions of all electronic devices contained in the first image.

Device control method and system thereof

A low profile LED lamp bulb with high efficient heat dissipation is disclosed. Each of the lead frame unit has a top-down tapered metal section on bottom end adaptive for being bent inwards to form a lead frame bottom cup suitable for fitting in the low profile LED lamp. A modification embodiment is that a heat sink independent from electrode is attached to a backside of the lead frame with nonconductive adhesive material, heat and electricity are independent from with each other, so that no interference between heat and electricity, and heat can be dissipated mainly from the heat sink.

Low profile LED lamp

A low profile LED lamp with high efficient heat dissipation is disclosed. Each of the lead frame unit has a left top metal section, left middle metal section, right top metal section, and a top-down tapered metal section. The top-down tapered metal section is bent inwards to form a lead frame bottom cup which is suitable for fitting in the low profile LED lamp.

Low profile LED lamp bulb

An air-cooled lamp bulb includes a central tube and a circular light wall. The circular light wall is formed by a plurality of light units surrounding the central tube and emitting light beams in a direction away from the central tube. A top frame supports the circular light wall on top. A top opening is formed in the top frame. A bottom gap is formed between a bottom of the central tube and a bottom of the circular light wall. An air passage is formed between the central tube and the circular light wall. The air passage connects the top opening and the bottom gap for allowing air flow through the air-cooled lamp bulb.

Air-cooled LED lamp bulb

An air-cooled lamp bulb includes a central tube, a circuit board disposed inside the central tube, a circular light wall surrounding the central tube, a transparent dome surrounding a top end of the circular light wall and having a top central opening, and a first air passage formed between the central tube and the circular light wall. The circular light wall is formed by a plurality of light units arranged side by side. Each of the light units has a light source mounted adjacent a top end of the central tube. The transparent dome is arranged for modifying light emitted by the light sources. The first air passage allows air flow through the air-cooled lamp bulb.

A LED lamp is disclosed which has a plurality of light unit, each of the light unit has at least one flat metal lead for heat dissipation and the lower part of the metal lead is mounted on a heat sink for a further heat dissipation.

LED lamp

An air cooling LED lamp is disclosed. The lamp has air passages for natural air flow for cooling the lamp without using any electric fan to reduce electric energy consumption. The air passages still work for natural air cooling for the lamp when the lamp is configured either in a top down position or in a lateral position.

Air cooling LED lamp

A LED lamp is disclosed which is composed of a plurality of light unit, each of the light unit has metal its leads inserted into a heat sink for heat dissipation. A circuit board is optionally to use for electrically coupling the metal leads of each light unit to a control circuit for controlling the on/off of each of the light units.

Heat sink for LED lamp

An LED device includes a substrate including a first and second light emitting modules, and first and second opposite sides. The first light emitting module includes a first conductive electrode located adjacent to the first side, a second conductive electrode located adjacent to the second side, and a first plurality of light emitting micro diodes electrically connected in the form of a plurality of serially connected bridge rectifiers between the first conductive electrode and the second conductive electrode. The second light emitting module includes a third conductive electrode located adjacent to the first side, a fourth conductive electrode adjacent to the second side, and a second plurality of light emitting micro diodes electrically connected in the form of a plurality of serially connected bridge rectifiers between the third conductive electrode and the fourth conductive electrode. The first, second, third, and fourth conductive electrodes are physically separated from each other.

AC LED device and method for fabricating the same

An arrangement of light emitting diodes including a first micro-die, a second micro-die, a first bridge, a second bridge and a substrate supporting the first micro-die and the second micro die. The first micro-die includes a first edge having a first end and a second end, a second edge opposite and not parallel to the first edge, a first connecting portion near the first end, and a second connecting portion near the second end.

Structure of AC light-emitting diode dies

A panorama lamp with 360 degree peripheral illumination with reference to an axis of the lamp is disclosed. Each of the light units mounted on a heat sink has a light chip facing outward from the lamp. Either a protection cap or a circular wall lens can be optionally adopted to cap the top of the lamp. The protection cap provides protection to the chips of the lamp from being damaged. The circular wall lens modifies the beam profile of the lamp to meet various market requests.

Panorama lamp with 360 degree peripheral illumination

A LED tube having double heat sinks is disclosed. One of the embodiment shows a first plurality of light unit is fixed onto the top heat sink, and a second plurality of light unit is fixed onto the bottom heat sink, while with the light chips configured in between the two heat sinks for light emission to the ambient.

Double heat sink LED tube

Growing community of inventors

Taipei County, Taiwan

Ming-Te Lin