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Content tagged with Optoelectronic
posted in July 2012
Controlling multiple LED strings with C2000 MCUs
Design How-To  
7/27/2012   2 comments
This whitepaper explores the different LED driver topologies and digital control methods available for driving multiple LED strings efficiently to reduce system cost, lower operating expenses, increase color accuracy, and improve overall reliability.
Qualcomm drops Mirasol display, seeks licensees
News & Analysis  
7/24/2012   10 comments
Qualcomm Inc. has said it will focus its manufacturing of Mirasol sunlight-readable displays on a limited set of products and try and license the technology out to other companies.
LG, Samsung execs charged with OLED theft
News & Analysis  
7/17/2012   4 comments
Researchers at Samsung Electronics and board members at LG Display have been charged over the theft of organic light emitting diode (OLED) display technology, according to local reports.
Heliatek preps OPV production, seeks more funds
News & Analysis  
7/16/2012   5 comments
Heliatek, a 2006 startup company pioneering the development and manufacture of flexible, organic photovoltaic cells, is about to begin production of its first products at its Dresden factory.
Irish microLED startup gains Canadian cash
News & Analysis  
7/13/2012   1 comment
ScienceWorks Ventures plc has announced that its subsidiary company InfiniLED Ltd. has closed a first round of funding from IL Investment Group (Quebec, Ontario).
Roll-to-roll manufacturing for small molecule flexible OLED devices
Design How-To  
7/10/2012   1 comment
Recently, several lighting companies in Europe and Asia have started pilot production of OLED devices on glass. The OLED covers a range of applications from less demanding signage and decorative lighting up to large area flexible illumination, automotive applications and general lighting which have higher requirements in terms of efficiency and reliability.
Konarka files for bankruptcy protection
News & Analysis  
7/6/2012   3 comments
Konarka Technologies a Massachusetts-based developer of thin-film solar panels, has filed for bankruptcy under chapter 7 of the United States federal bankruptcy laws.
Soap film forms textured display screen
Research  
7/5/2012   Post a comment
A team of scientists from the University of Tokyo, Carnegie Mellon University and the University of Tsukuba have demonstrated the possibility of using a soap film to form a video projection display screen with dynamic texturing.
Plastic Logic demos flexible color moving display
News & Analysis  
7/3/2012   5 comments
Organic electronics developer Plastic Logic has said it has demonstrated a flexible plastic electronic display that can play color video content at 12 frames per second or 14 frames per second in black and white.


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Max Maxfield

MSGEQ7-Based DIY Audio Spectrum Analyzer: Testing
Max Maxfield
13 comments
In my previous column on this topic, we discussed the step-by-step construction of the first pass at a MSGEQ7-based DIY audio spectrum analyzer for use in my BADASS Display project. Of ...

Karen Field

June 2014 Cartoon Caption Winner
Karen Field
13 comments
Congratulations to "Wnderer" for submitting the winning caption for our June cartoon, after much heated conversation by our judges, given the plethora of great entries.

Jeremy Cook

Inspection Rejection: Why More Is Less in a Vision System
Jeremy Cook
3 comments
Albert Einstein has been quoted as saying, "Everything should be as simple as possible, but not simpler." I would never claim to have his level of insight -- or such an awesome head of ...

Jeremy Cook

Machine Fixes That Made Me Go 'DUH!'
Jeremy Cook
21 comments
As you can see in my bio at the end of this article, I work as a manufacturing engineer. One of my favorite things that happens on a Friday late in the afternoon is to hear my phone ring ...

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