Resources

14 Resources for

engineering and light-emitting diode

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Sony, Others Investigated for Patent Infringement
Innovation may make the tech world go round, but it's not always pleasant when the bill comes due. It's happening to Sony's Blu-ray disc players and a 29 other electronics makers using light-emitting and laser diodes in their products. A retired Columbia professor filed a complaint charging Sony et al...
Tags: Engineering, Light-emitting Diode, Sony Corp., Kevin Kelleher
Blog posts 2008-03-24
MKS Instruments Inc. Q3 2009 Earnings Call Transcript
Question-and-Answer SessionOperator Operator Instructions. The first question comes from Krish Sankar from Banc of America. Please go ahead, sir. Krish Sankar - Banc of America Securities-Merrill Lynch One, in terms of the dynamics you’re seeing going forward beyond 4Q, can you just elaborate if you still see semiconductors being...
Tags: MKS Instruments Inc., Light-emitting Diode, Call Transcript, Earnings, Engineering, Semiconductors, Hardware, Seeking Alpha
Earnings calls 2009-10-22
Characterization of Proton Damage in Light-Emitting Diodes
This white paper reveals that Proton damage is investigated for several types of modern light-emitting diodes, examining the damage from the standpoint of older models based on lifetime degradation as well as the simpler method of normalized degradation. It also outlines that an empirical model is developed to describe injection-enhanced...
Tags: Diode, Light-emitting Diode, Degradation, Engineering
White papers 2001-02-07
High Brightness AlGaInP Light-Emitting Diodes
This paper reviews the recent progress of AlGaInP high brightness light-emitting diodes. After the discussion of some basic material properties and the general problem of light extraction the paper discusses several approaches of high efficiency devices. AlGaInP materials and devices have led to major advances in high-brightness LEDs. The fabrication...
Tags: Light-emitting Diode, IEEE, Engineering
White papers 2002-01-22
Thermal Challenges in the Future Generation Solid State Lighting Applications: Light Emitting Diodes
Light emitting diodes, LEDs, historically have been used for indicators and produced low amounts of heat. The introduction of high brightness LEDs with white light and monochromatic colors have led to a movement towards specialty and general illumination applications. The increased electrical currents used to drive the LEDs have focused...
Tags: Diode, Light-emitting Diode, Engineering
White papers 2002-04-01
Thermal Investigation of High Power Optical Devices by Transient Testing
In case of opto-electronic devices the power applied on the device leaves in a parallel heat and light transport, the interpretation of Rth is not obvious. The paper shows results of a combined optical and thermal measurement for the characterizations of power LEDs. A model explaining Rth changes at different...
Tags: Device, Light-emitting Diode, MicReD, Engineering
White papers 2003-10-01
Graphical LED Display
Graphical LED Displays utilize high-resolution graphics and video to transmit the information. You will find them sited in world's great cosmopolitan cities. These impressive electronic signs towering over the streets displays graphic and video to broadcast important information or to advertise themselves. There are many companies that use these displays...
Tags: Light-emitting Diode, Video, Engineering, Corporate Communications, Marketing Research, Marketing
White papers 2007-05-04
Focus Media Q2 2008 Earnings Call Transcript
Question-and-Answer Session Operator Operator Instructions Your first question comes from the line of James Mitchell with Goldman Sachs. Please proceed. James Mitchell - Goldman Sachs Could I ask a couple of questions? One is about the CapEx of $30 million in the quarter -- I think originally you...
Tags: Cash Outflow, Network, Media, Light-emitting Diode, Call Transcript, Earnings, CapEx, Engineering, Networking, Seeking Alpha
Earnings calls 2008-08-17
Rubicon Technology Inc. Q1 2008 Earnings Call Transcript
Question-and-Answer SessionOperator Operator Instructions.Your first question comes from the line of Jed Dorsheimer of Your first question comes from the line of Jed Dorsheimer of Canaccord Adams. Please proceed, sir. Jed Dorsheimer- Canaccord Adams Hi. Thanks and congratulations on a good quarter, guys. Bill Weissman Thank you. Jed...
Tags: Light-emitting Diode, Call Transcript, Earnings, 4-inch, Engineering, Research & Development, Business Operations, Seeking Alpha
Earnings calls 2008-04-29
Cree Inc. F1Q09 (Qtr End 09/28/09) Earnings Call Transcript
Question-and-Answer SessionOperator Your first question comes from Harsh Kumar. Harsh Kumar - Morgan, Keegan & Company Hey, guys, first of all congratulations. These are, I'd say, extremely good numbers in what I'd characterize as an extremely tough environment. Couple of questions, your product, inherently by nature, is sort of...
Tags: China, Light-emitting Diode, Call Transcript, Earnings, Engineering, Seeking Alpha, Cree
Earnings calls 2008-10-21
Veeco Instruments Inc., Q3 2008 Earnings Call Transcript
Question-and-Answer SessionOperator Operator Instructions. Our first question comes from Bill Ong with American Technology. Bill Ong - American Technology If I -- good afternoon. When you look at your LED customer list, what percentage of your customers or revenue, whatever is easier, is primarily capacity buys? I would surmise...
Tags: Light-emitting Diode, Call Transcript, Earnings, Veeco Instruments Inc., Engineering, Seeking Alpha
Earnings calls 2008-10-28
Cree to supply LEDs to LG
US-based semiconductor manufacturer Cree will supply light-emitting diodes LEDs to South Korea’s LG Display. The LEDs will be used in LG’s flat screen products and are said to be more energy efficient than LCD panels which use CCFL cold cathode fluorescent lamp backlights. Financial details of the deal were...
Tags: Light-emitting Diode, LG Electronics Inc., Cree, Engineering, Editorial, LG.Philips LCD Co. Ltd.
Articles 2009-02-01
Conn's Inc. Q2 2009 Earnings Call Transcript
Question-and-Answer SessionOperator Operator Instructions Your first question comes from David McGee – Sun Trust Robinson Humphrey. David McGee – Sun Trust Robinson Humphrey Can you give us a little more color regarding the ASP pressure out there? Are you seeing it more on the larger TV's, the smaller TV's?...
Tags: Light-emitting Diode, Call Transcript, Market Share, Earnings, Conn's Inc., Engineering, TVs, Tv & Home Theater, Personal Technology, Home Entertainment, Seeking Alpha, Conns Inc.
Earnings calls 2009-08-27
Advertising Roundup -- 80 Laid Off at Starcom; 26 Laid Off at Ogilvy; Lamar Debt Makes Hedge Fund Rich; More ...
Layoffs at Starcom -- Chicago's Starcom MediaVest laid off 80 staffers yesterday, AgencySpy has learned. A Starcom representative confirmed the cuts today, stating that the current economic climate is to blame. [Source: AgencySpy] 26 laid off at Ogilvy Group UK -- The role of Bo Hellberg, the...
Tags: Billboard, Advertisement, Bond, Hedge Fund, Light-emitting Diode, Engineering, Investment, Finance, Jim Edwards
Blog posts 2009-01-23
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