Power Mos Electronics Limited

Tsinghua University

Lite-on Technology Corporation

Power Mos Electronic Limited

Skyla Corporation Hsinchu Science Park Branch

Cheng-Chang Lai

Chien-Hong Cheng

Chuang-Yi Liao

Fu-Chun Huang

Min-Jie Huang

Yuh-Jiuan Lin

Yu-Wei Chang

Ho-Hsiu Chou

Timothy Liu

Wei-Ting Hsieh

Chen-Hsun Hung

Yi An Shih

Fu-Chu Huang

Timothy Z Liu

A replaceable bulb lamp LED string device includes a bulb lamp LED string, a main memory, and a main controller. The main controller periodically detects a total power consumption value of the bulb lamp LED string. When the main controller determines that a variation of the total power consumption values between two adjacent periods of the bulb lamp LED string increases more than a standby power consumption threshold, the main controller executes a new address searching mode to detect an address of a bulb lamp LED installed in the bulb lamp LED string. The main controller further sequentially records the detected address into an address table stored in the main memory. Since the main controller can detect the address of the bulb lamp LED, a user can easily fix the replaceable bulb lamp LED string device without finding a vendor of the replaceable bulb lamp LED string device.

Replaceable bulb lamp LED string detective method and replaceable bulb lamp LED string device

An interactive display system includes a display device and a user device. The display device includes a controlling unit and lighting units, and the controlling unit transmits a color signal to the lighting units. When the user device emits an active light signal to the lighting units, the lighting unit that receives the active light signal lights up according to the color signal. Namely, when the user uses the user device to emit the active light signal to the lighting units of the display device, the lighting units illuminated by the active light signal can light up. Therefore, the user can use the display device as a canvas, and the user can draw a picture or write a memo on the display device for interacting with the display device of the interactive display system.

Interactive display system

A power line communication sender generates a command signal that comprises a series of alternate first level voltage signals and second level voltage signals, while the time periods of each first level voltage signal and each second level voltage signal are determined according to the value of each corresponding bit in a command information. A power line communication receiver is connected to the sender through power lines to receive power and command signals. When the receiver receives the command signal, the time periods of each first level voltage signal and second level voltage signal is calculated to record each bits of the command signal. Since the information is carried in every first level voltage signal and second level voltage signal, it requires only half the time and requires no quick switching in every binary bit of the transmitted signal, therefore efficiency is improved and signal distortion is lowered.

Power line communication receiver

Power line communication sender and receiver

The LED lighting system includes a plurality of LED devices and a main controller, the LED devices are connected in parallel, and are connected to the main controller. The main controller includes a main processing unit. The main processing unit determines whether a total consumption of the LED devices increases by a first predetermined value; when the total consumption increases by the first predetermined value, the main processing unit generates an address writing signal, and sends the address writing signal to the LED devices. Only the LED device with an empty LED memory unit, which is the newly installed LED device, will store an address code according to the address writing signal. Since the address code is given to the new LED device automatically by the main processing unit, the user can independently install a new LED device to the LED lighting system without professional help.

LED lighting system, LED device, and LED address writing method

An address detective method is executed by a parallel connection LED lighting system, and the parallel connection LED lighting system includes a plurality of the LED devices and a main controller. The main controller generates a testing signal to determine whether the LED devices are abnormal. The main controller further generates a reminder signal to remind a user where an abnormal LED device is. Then, the main controller replaces the address code in an address table which corresponds to the abnormal LED device with the address code of a new LED device. Therefore, the parallel connection LED lighting system can still control each of the LED devices to display a plurality of frames for showing dynamic lighting effects according to the address table. Namely, the user can easily fix the parallel connection LED lighting system.

Address detective method for parallel connection LED lighting system and parallel connection LED lighting system

The present invention discloses a lighting string device, lighting string location identifying system, and lighting string location identifying method thereof. The aforementioned lighting string device includes a lighting string controller and a plurality of lighting units. Each one of the plurality of lighting units includes a lighting portion and a controlling chip. The driving end of the controlling chip is connected to the lighting portion, and the controlling end and power end of the controlling chip is connected to the lighting string controller through the power line. When the controlling chip acquired controlling command information transmitted by the lighting string controller through the power line, the controlling chip compares the controlling command information and the address code, and determines whether to drive the lighting portion or not according to the comparison result.

Lighting string device, lighting string location identifying system, and lighting string location identifying method thereof

A carrier generation material is provided, which has a chemical structure of: wherein Ris hydrogen or alkyl group; each of Ris independently hydrogen, halogen, &#x2014;CN, &#x2014;CF, &#x2014;NO, or alkyl group; each of Ris independently hydrogen, halogen, &#x2014;CN, &#x2014;CF, &#x2014;NO, or alkyl group; Ris hydrogen, halogen, &#x2014;CN, &#x2014;CF, &#x2014;NO, or alkyl group; Ris hydrogen, halogen, &#x2014;CN, &#x2014;CF, &#x2014;NO, or alkyl group; Ris &#x2550;O, &#x2550;NH, or malononitrile group, and Ris hydrogen, halogen, &#x2014;CN, &#x2014;CF, &#x2014;NO, or alkyl group.

Carrier generation material and organic light-emitting diode

Triptycene derivatives having symmetric or asymmetric substituents are provided. The triptycene derivatives of the present invention may be applied in phosphorescent lighting devices ranging from deep blue to red and may be applied as a host material, an electron transporting material or a hole transporting material. An OLED device is also herein disclosed.

Triptycene derivatives having symmetric or asymmetric substituents and organic light emitting diode using the same

An aminoferrocene derivative is represented by the formula (I): 

Aminoferrocene derivative and tandem organic light-emitting diode containing the same

An analysis cartridge comprising a cartridge body, a first cover, a liquid storage box and a sealing film is disclosed. The cartridge body has an accommodation portion and a first side and a second side opposite to the first side. The first cover covers the first side or the second side of the cartridge body and has a first through hole. The liquid storage box is disposed in the accommodation portion and has a liquid through hole. The sealing film seals the liquid through hole of the said liquid storage box and passes through the first through hole of the first cover, wherein the liquid through hole is exposed by removing the sealing film.

Analysis cartridge

An analysis cartridge and an analysis system thereof are disclosed. The analysis cartridge comprises a cartridge body, a liquid storage box and a sealing film. The cartridge body has an accommodation portion. The liquid storage box is disposed within the accommodation portion and has a liquid storage tank and a pillar receiving hole. The sealing film covers the pillar receiving hole and seals an opening of the liquid storage tank.

Growing community of inventors

Taipei, Taiwan

Cheng-Chang Lai