Showing posts with label oled. Show all posts
Showing posts with label oled. Show all posts

Thursday, June 01, 2017

Kopin & Goertek Reveal Smallest VR Headset w/ /2Kx2K Res @120 Hz

The Smallest VR Headset - about Half the Size and Weight of Traditional devices - offers Cinema-like Image Quality



Kopin and Goertek are unveiling its groundbreaking VR headset reference design codenamed Elf VR at AWE. The new design will eliminate the barriers that have long stood in the way of delivering an effective VR experience and overcomes limitations related to uncomfortably bulky and heavy headset designs, low resolution and sluggish framerates and the annoying screen door effect. The new Elf reference design features Kopin’s “LightningTM” OLED microdisplay panel offering an incredible 2048 x 2048 resolution in each eye - more than three-times the resolution of Oculus Rift or HTC Vive, and at an unbelievable pixel density of 2,940 pixels per inch, five-times more than standard displays.


In addition, the panel runs at 120 Hz refresh rate, 33% faster than what traditional HMDs offer - for reduced motion blur, latency and flicker. As a result, nausea and fatigue are eliminated. Because Kopin’s panel is OLED-based and has integrated driver circuits, it requires much less power, battery life can be extended, and heat output is substantially reduced.









FOR IMMEDIATE RELEASE
For more information contact:



KOPIN AND GOERTEK LAUNCH ERA OF SEAMLESS VIRTUAL REALITY WITH CUTTING-EDGE NEW REFERENCE DESIGN
The Smallest VR Headset - about Half the Size and Weight of Traditional devices - offers Film-like Images


SANTA CLARA, CA – June 1st, 2017 - Kopin Corporation (NASDAQ:KOPN) (“Kopin”) today kicked off the era of of Seamless Virtual Reality. On stage at Augmented World Expo, the Company showcased a groundbreaking reference design, codenamed Elf VR, for a new Head-Mounted Display created with its partner Goertek Inc. (“Goertek”), the world leader in VR headset manufacturing.

When brought to market, the new design will eliminate the barriers that have long stood in the way of delivering an effective VR experience. In fact, traditional attempts at VR headsets have been uncomfortably bulky and heavy, while low resolution and sluggish framerates caused screen door effect and nausea, making them usable for only tens of minutes at a time at best.

Kopin’s Lightning Display – A new approach to VR

To resolve these issues, Kopin’s engineers utilized its three decades of display experience to create “LightningTM” OLED microdisplay panel, putting an end to the dreaded screen-door effect, with 2048 x 2048 resolution in each eye, more than three times the resolution of Oculus Rift or HTC Vive, and at an unbelievable pixel density of 2,940 pixels per inch, five times more than standard displays.

Kopin first showcased its Lightning display at CES 2017, to overwhelming acclaim and a coveted CES Innovation Award. PC Magazine wrote that “the most advanced display I saw came from Kopin” and Anandtech said “Seeing is believing…I quite literally could not see anything resembling aliasing on the display even with a 10x loupe to try and look more closely.”

In addition, the panel runs at 120 Hz refresh rate, 33% faster than what traditional HMDs offer - for reduced motion blur, latency and flicker. As a result, nausea and fatigue are eliminated. Because Kopin’s panel is OLED-based and has integrated driver circuits, it requires much less power, battery life can be extended, and heat output is substantially reduced.

“It is now time for us to move beyond our conventional expectation of what virtual reality can be and strive for more,” explained Kopin founder and CEO John Fan. “Great progress has been made this year, although challenges remain. This reference design, created with our partner Goertek, is a significant achievement. It is much lighter and fully 40% smaller than standard solutions, so that it can be worn for long periods without discomfort. At the same time, our OLED microdisplay panel achieves such high resolution and frame rate that it deliver a VR experience that truly approaches reality for markets including gaming, pro applications or film.”

In addition to the game-changing new design, Kopin previously announced an alliance with BOE Technology Group Co. Ltd. (BOE) and Yunan OLiGHTEK Opto-Electronic Technology Co.,Ltd. for OLED display manufacturing. As part of that alliance, all parties will contribute up to $150 million to establish a high-volume, state of the art facility to manufacture OLED micro-displays to support the growing AR and VR markets. The new facility, which would be the world’s largest OLED-on-silicon manufacturing center, will be managed by BOE and is expected to be built in Kunming, Yunnan Province, China over the next two years. BOE is the world leader in display panels for mobile phone and tablets.

Technical specs:
  • Elf VR is equipped with Kopin "Lightning" OLED microdisplay panels, which feature 2048 x 2048 resolution of each panel, to provide binocular 4K image resolution at 120Hz refresh rate. Combined with both 4K Ultra-High image resolution and 120Hz refresh-rate, Elf VR provides very smooth images with excellent quality, and effectively reduces the sense of vertigo.
  • he Microdisplay panels are manufactured with advanced ultra-precise processing techniques. Its pixel density was increased by approximately 400% compared to the conventional TFT-LCD, OLED and AMOLED display, and the screen size can be reduced to approximately 1/5 at similar pixel resolution level.
  • Elf VR also adopts an advanced optical solution with a compact Multi-Lens design, which enabled it to reduce the thickness of its optical module by around 60%, and to reduce the total weight of VR HMD by around 50% as well, which can significantly improve the user experiences for longtime wearing.
  • The reference design supports two novel optics solutions – 70 degrees FOV for film-like beauty or 100 degrees FOV for deep immersion.

Thursday, June 11, 2015

Samsung shows retail-ready transparent, mirrored OLED - CNET

The new technology utilizes reflective, see-through OLED panels that can be combined wtih augmented reality overlays powered by 3D cameras. You know, for shopping.

http://www.cnet.com/uk/news/samsung-shows-retail-ready-transparent-mirrored-oled/




Tuesday, March 25, 2014

MicroView: Chip-sized Arduino with built-in OLED Display!


https://www.kickstarter.com/projects/1516846343/microview-chip-sized-arduino-with-built-in-oled-di

GENERAL SPECS
  • Support for the Arduino™ IDE 1.0+ (OSX/Win/Linux)
  • 100% Arduino™ Compatible
  • Built-in 64x48 OLED display
  • Direct 3.3VDC - 16VDC power input, no power regulator needed
  • Standard DIP Package
  • Breadboard friendly or direct solder
HARDWARE SPECS
  • Display: 64x48 OLED Display
  • Microcontroller: ATmega328P
  • Operating Voltage: 5V
  • Input Voltage: 3.3VDC - 16VDC
  • Digital I/O Pins: 12 (of which 3 provide PWM output)
  • Analog Input Pins: 6
  • Flash Memory: 32 KB
  • SRAM: 2 KB
  • EEPROM: 1 Kilobyte
  • Clock Speed: 16 Mhz
  • No other components required

Friday, April 06, 2012

Stolen Samsung AMOLED Display Technology

Wow, I look forward to reading about the details. It's like out of some novel.

11 Arrested for Stealing, Selling Samsung Display Technology
http://www.wired.com/gadgetlab/2012/04/11-arrested-for-stealing-selling-samsung-display-technology

Stolen Samsung AMOLED technology sold to rival, 11 suspects arrested
http://www.bgr.com/2012/04/05/stolen-samsung-amoled-technology-sold-to-rival-11-suspects-arrested/

Friday, December 09, 2011

PenTile displays.

http://en.wikipedia.org/wiki/PenTile_matrix_family


From  Hack a day
Simulating PenTile RGBG displays



Here.s an interesting experiment that lets you simulate PenTile displays on a normal LCD monitor. [Barrett Blackwood] wanted to test out how some graphics look on PenTile RGBG displays with different pixel densities. These PenTile RGBG  matrices are sometimes used in OLED displays. For instance, the Nexus One smart phone features a display of this type. Because red, green, and blue OLEDs emit different intensities of light, the pixels are laid out differently from LCD panels in order to balance the color mixing. Our eyes see the green light very well, and so green sub-pixels are made much smaller than their red and blue counterparts.
Because the hardware layout is different, some graphics appear to have crosshatching artifacts in them when viewed on the PenTile displays. [Barrett] made the example above to simulate how graphics look on a traditional LCD screen (image on the left), and how they appear on the PenTile scren (image on the right). The magenta hue seen above is a result of resizing the image. Since the simulation method turns off 1/3 of the green pixels in the image, resizing it ruins the careful calculation. It must be view at a 1:1 ratio to see the image correctly, at which point the magenta magically disappears.

Monday, August 01, 2011

Transparent OLED Screen



http://www.netbooknews.com You'll have to see through it to believe it! This concept design is the same technology that will be appearing in many recently consumer devices like an MP3 player announced by Samsung at CES 2010.


It's a small step to make something like this a touch screen or Scale this up to a living room sized screen. 

Tuesday, July 26, 2011

Rumor: New Apple iDevice to be 55-inch OLED TV

From Cnet : Rumor: New Apple iDevice to be 55-inch OLED TV

Though portability has been at the forefront of Apple's game plan since the introduction of the first iPhone, a new rumor reinforces recent speculation that your living room could be where Apple sets its sights next--specifically with a 55-inch OLED TV.

Apple may be introducing the set sometime in 2012, according to a source cited by Smarthouse, an online lifestyle technology guide, who claims that recent deal-seeking from Apple includes distribution rights for the television.

A big-screen television running iOS is certainly intriguing, especially with the breadth of content deals Apple already has in place through iTunes.

Recent reports have Apple at the table with LG Display, the company that helps produce screen technology for many Apple products, to possibly discuss screen requirements for the rumored new OLED TV. LG just announced its own plans to produce a 55-inch OLED TV.

LG, along with Samsung, is rumored to be vying to supply Apple with LCD panels for the third-generation iPad.

The implications are interesting, as rumors of Apple acquiring streaming video content site Hulu have been hot for the last few weeks. With Apple dominating the tablet market with the iPad and maintaining a strong hold on the smartphone market with the iPhone and the high-end PC market with Macs, it seems like logical timing to explore another market. A report by UBS Investment Research earlier this month suggested that very market could help boost Apple's market cap anywhere from $50 to $100 billion.

And before you think that there's no way Apple could penetrate an already oversaturated big-screen television market, remember how no one thought the iPhone would make a difference. Right now it would be hard to bet against any product Apple releases, especially if its current product lineup (and stock price) is any indication.

Would you be into buying a 55-inch OLED TV from Apple? What features would it have to have? Let me know in the comments!

Tuesday, November 16, 2010

Transparent conductors


Transparent Conductors are a critical part of LCD's, O-LED, epaper, eink and many other displays.
It also needed for  solar cells, and electroluminescent displays.

Indium tin oxide (ITO)

pedot - Orgacon

aluminum doped zinc oxide

stannous chloride - re: Jeri Ellsworth http://www.teralab.co.uk/Experiments/Conductive_Glass/Conductive_Glass_Page1.htm



http://www.madehow.com/Volume-1/Liquid-Crystal-Display-LCD.html

http://en.wikipedia.org/wiki/Liquid_crystal_display

http://plc.cwru.edu/tutorial/enhanced/files/textbook.htm



Orgacon is the tradename for PEDOT

http://www.agfa.com/en/sp/solutions/orgacon_electronic_materials/index.jsp

 http://www.qprox.co.k...r/OrgaconEL350_datasheet.pdf


Sunday, January 10, 2010

CES 2010: Hands-On With Transparent Display of the Future


Science fiction becomes reality with this transparent OLED display prototype from Samsung.