LED-Lighting (Page 2)

ROHM – Electronic Components

“ROHM Co. Ltd. was established in Kyoto, Japan, in 1958. ROHM designs and manufactures semiconductors, integrated circuits and other electronic components. These components find a home in the dynamic and ever-growing wireless, computer, automotive and consumer electronics markets…..”

1954 – Toyo Electronics Industry established. Carbon film resistors developed and marketed.
1967 – Transistors and switching diode developed and marketed.

Company History Rohm

  • Discrete Semiconductors
  • Opto Electronics
  • LED / LCD Drivers
  • Sensor ICs
  • Laser Diodes
  • Contact Image Sensor

High speed Switching – High Voltage Resistance MOSFET Series

“ROHM expands its widely used lineup of high speed switching, high voltage resistance MOSFETs for PFC circuits in switching power supplies and main switch circuits with a variety of package types.”

High speed Switching - High Voltage Resistance MOSFET Series

Exar Corporation – Specialized Semiconductors

Exar Corporation based in Fremont, CA. designs, develops and markets high-performance, analog and mixed-signal silicon solutions for a variety of markets including networking, communications, and storage.

Other Areas are

  • Power solutions, power and system architecture, LED-Lighting.
  • Networking, UART and serial protocol transceiver solutions, Storage.

Exar – Communications Semiconductors

Semiconductors and application software – circuit and packet services over PDH, SDH and OTN transport networks.

T/E/J, SDH/SONET and OTN product portfolio. Carrier Ethernet and OTN System-on-Chip solutions include carrier proven DeviceManager and ServiceManager applications software products.

PowerArchitect

PowerArchitect – Exar

Modify voltage, current and other parameters to create complex sequencing schemes monitor and configure supplies in real-time.

Royal Philips Electronics of the Netherlands is a global leader in healthcare, lifestyle and technology, delivering products, services and solutions through the brand promise of “sense and simplicity”.

Philips – Tech Innovator and Inventor

The company was founded in 1891 by Gerard Philips, a maternal cousin of Karl Marx, in Eindhoven, the Netherlands. Its first products were light bulbs ‘and other electrotechnical equipment’. Its first factory remains as a museum. Koninklijke Philips Electronics N.V. – Wikipedia

Vintage Philips Tape Recorder Transistor based

(I have fixed some of these decades ago, if i remember right, it had only transistors, no chips. I am not sure if it was only germanium transistors, but i used both silicon and germanium devices to repair )

Vintage Philips Tape Recorder Transistor based

Discover everything you need to know about the LED phenomenon. What is a LED? How does it work? Learn about the LED basics

Philips - Tech Innovator and Inventor
From Components and Materials – Industrial Electronics and Instruments

Technology licensing company. Manages and Provides Licenses to IP Intellectual property and Patents of semiconductor Technology. Founded in 1990.  XDR, DDR3, RDRAM and FlexIO are some of the Technology Solutions from Rambus.

Rambus – IP Provider – Semiconductors

“Beginning with edge-lit back lighting, Rambus has pioneered light guide-based design solutions for a broad range of LED lighting applications, enabling a new level of styling, efficiency and control of light.”

LED lighting technology - Rambus

LED lighting technology

Rambus’ lighting solutions enable manufacturers to use fewer or lower-cost LEDs in their general lighting products while delivering superior light quality and output.