Document

• OLED Displays https://store.theartofservice.com/the-oled-displays-toolkit.html

Samsung Electronics - LCD and LED panels

1

Samsung's current AMOLED smartphones use its Super AMOLED trademark, with the

Samsung Wave S8500 and Samsung i9000

Galaxy S being launched in June 2010. In

January 2011, it announced its Super

AMOLED Plus displays – which offer several advances over the older Super AMOLED displays – real stripe matrix (50 percent more sub pixels), thinner form factor, brighter image and an 18 percent reduction in energy consumption.

https://store.theartofservice.com/the-oled-displays-toolkit.html

Stereo display - Head-mounted displays

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The user typically wears a helmet or glasses with two small LCD or OLED displays with magnifying lenses, one for each eye. The technology can be used to show stereo films, images or games.

Head-mounted displays may also be coupled with head-tracking devices, allowing the user to "look around" the virtual world by moving their head, eliminating the need for a separate controller.


OLED

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There are two main families of OLED: those based on small molecules and those employing polymers. Adding mobile ions to an OLED creates a light-emitting electrochemical cell or LEC, which has a slightly different mode of operation. OLED displays can use either passive-matrix (PMOLED) or active-matrix addressing schemes. Activematrix OLEDs (AMOLED) require a thin-film transistor backplane to switch each individual pixel on or off, but allow for higher resolution and larger display sizes.


OLED - Structure

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In contrast to a conventional OLED, in which the anode is placed on the substrate, an Inverted OLED uses a bottom cathode that can be connected to the drain end of an n-channel TFT especially for the low cost amorphous silicon TFT backplane useful in the manufacturing of AMOLED displays.


OLED - Backplane technologies

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Currently, low temperature polycrystalline silicon (LTPS) - thin-film transistor (TFT) is used for commercial AMOLED displays https://store.theartofservice.com/the-oled-displays-toolkit.html

OLED - Fabrication

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Expansion on this size limit is needed in order for transfer-printing to become a common process for the fabrication of large OLED/AMOLED displays.


OLED - Advantages

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OLED displays can be fabricated on flexible plastic substrates leading to the possible fabrication of flexible organic light-emitting diodes for other new applications, such as roll-up displays embedded in fabrics or clothing. As the substrate used can be flexible such as polyethylene terephthalate (PET), the displays may be produced inexpensively.


OLED - Disadvantages

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However, some manufacturers' displays aim to increase the lifespan of OLED displays, pushing their expected life past that of LCD displays by improving light outcoupling, thus achieving the same brightness at a lower drive current https://store.theartofservice.com/the-oled-displays-toolkit.html

OLED - Manufacturers and commercial uses

1

OLED displays were used in watches made by

Fossil (JR-9465) and Diesel (DZ-7086).


OLED - Manufacturers and commercial uses

1

RIM, the maker of BlackBerry smartphones, have unofficially announced that their upcoming BlackBerry 10 devices will use OLED displays. This marks the upcoming BB10 smartphones as some of the first to use OLED displays.


OLED - Samsung applications

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By 2004 Samsung, South Korea's largest conglomerate, was the world's largest

OLED manufacturer, producing 40% of the

OLED displays made in the world, and as of 2010 has a 98% share of the global

AMOLED market https://store.theartofservice.com/the-oled-displays-toolkit.html


1

In May 2008, Samsung unveiled an ultrathin 12.1 inch (30 cm) laptop OLED display concept, with a 1,280 ×768 resolution with infinite contrast ratio.

According to Woo Jong Lee, Vice

President of the Mobile Display Marketing

Team at Samsung SDI, the company expected OLED displays to be used in notebook PCs as soon as 2010.



1

Samsung's latest AMOLED smartphones use their Super AMOLED trademark, with the Samsung Wave S8500 and Samsung i9000 Galaxy S being launched in June

2010. In January 2011 Samsung announced their Super AMOLED Plus displays, which offer several advances over the older Super AMOLED displays: real stripe matrix (50% more sub pixels), thinner form factor, brighter image and an

18% reduction in energy consumption.


OLED - Sony applications

1

In July 2008, a Japanese government body said it would fund a joint project of leading firms, which is to develop a key technology to produce large, energysaving organic displays. The project involves one laboratory and 10 companies including Sony Corp. NEDO said the project was aimed at developing a core technology to mass-produce 40 inch or larger OLED displays in the late 2010s.


OLED - Recom Group/video name tag applications

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At the Consumer Electronics Show in

2012, Recom Group introduced the world's first video mic flag incorporating three 2.8"

(7 cm) OLED displays on a standard broadcasters mic flag https://store.theartofservice.com/the-oled-displays-toolkit.html

Stereoscopy - Head-mounted displays

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The user typically wears a helmet or glasses with two small LCD or OLED displays with magnifying lenses, one for each eye https://store.theartofservice.com/the-oled-displays-toolkit.html

Liquid-crystal display - IPS LCD vs AMOLED

1

LG also claimed the NOVA display to be

50 percent more efficient than regular

LCDs and to consume only 50 percent of the power of AMOLED displays when producing white on screen https://store.theartofservice.com/the-oled-displays-toolkit.html

AMOLED - Design

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TFT backplane technology is crucial in the fabrication of AMOLED displays. The two primary TFT backplane technologies, namely polycrystalline silicon (poly-Si) and amorphous silicon (a-Si), are used today in AMOLEDs. These technologies offer the potential for fabricating the active-matrix backplanes at low temperatures (below

150 °C) directly onto flexible plastic substrates for producing flexible AMOLED displays.


AMOLED - Comparison to other technologies

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AMOLED displays provide higher refresh rates than their passive-matrix OLED counterparts,[not specific enough to verify] improving response time often to under a millisecond, and they consume significantly less power. This advantage makes active-matrix OLEDs well suited for portable electronics, where power consumption is critical to battery life.



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AMOLED displays may be difficult to view in direct sunlight compared with LCDs because of their reduced maximum brightness https://store.theartofservice.com/the-oled-displays-toolkit.html


1

The organic materials used in AMOLED displays are very prone to degradation over a relatively short period of time, resulting in color shifts as one color fades faster than another, image persistence, or burn-in.



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Flagship smartphones sold as of 2011-12 use either Super AMOLED or IPS panel premium LCD. Super AMOLED displays, such as the one on the Galaxy Nexus and

Samsung Galaxy S III have often been compared to IPS panel premium LCDs, found in the iPhone 4S, HTC One X, and

Nexus 4. For example, according to ABI

Research the AMOLED display found in the Motorola Moto X draws just 92mA during bright conditions and 68mA while https://store.theartofservice.com/the-oled-displays-toolkit.html

dim.

AMOLED - Super AMOLED Plus

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In comparison to AMOLED and Super

AMOLED displays, the Super AMOLED

Plus displays are even more energy efficient and brighter https://store.theartofservice.com/the-oled-displays-toolkit.html

Flexible display - Nokia Morph and Kinetic concepts

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Nokia first conceptualized the application of flexible OLED displays in mobile phone with the Nokia Morph concept mobile phone https://store.theartofservice.com/the-oled-displays-toolkit.html

Silicon X-tal Reflective Display

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Sony has discontinued the production of all of its rear-projection televisions, including those that used SXRD display chips, in favor of flat-panel sets utilizing

LCD and OLED displays https://store.theartofservice.com/the-oled-displays-toolkit.html

HMZ-T1 - Visor

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The visor consists of (2) miniature OLED displays providing video and (2) headphones providing stereo sound. The two displays can be driven independently and offer Stereoscopy|stereoscopic video when used with a compatible video format.


Droid Incredible - Display change

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During summer 2010, HTC switched the

AMOLED displays made by Samsung to

Sony Super TFT LCD. The change was done to keep up with the high demand for the device. HTC claims that there are no discernible difference between the displays and they even expect the change to go unnoticed.


Samsung Galaxy SL I9003 - Screen

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Furthermore, the display consumes more power compared to Super

AMOLED|SuperAMOLED displays, although the phone ships with a higher capacity battery than the Samsung Galaxy

S|original Galaxy S to compensate for it https://store.theartofservice.com/the-oled-displays-toolkit.html

Organic light-emitting diode

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OLED displays can use either Passive matrix addressing|passive-matrix

(PMOLED) or Active matrix addressing|active-matrix addressing schemes https://store.theartofservice.com/the-oled-displays-toolkit.html

Organic light-emitting diode - Structure

1

; Inverted OLED: In contrast to a conventional OLED, in which the anode is placed on the substrate, an Inverted OLED uses a bottom cathode that can be connected to the drain end of an nchannel TFT especially for the low cost amorphous silicon TFT backplane useful in the manufacturing of AMOLED displays.


Organic light-emitting diode - Backplane technologies

1

For a high resolution display like a TV, a

Thin-film transistor|TFT backplane is necessary to drive the pixels correctly.

Currently, low temperature polycrystalline silicon (LTPS) - thin-film transistor (TFT) is used for commercial AMOLED displays.

LTPS-TFT has variation of the performance in a display, so various compensation circuits have been reported.


Organic light-emitting diode - Fabrication

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Expansion on this size limit is needed in order for transfer-printing to become a common process for the fabrication of large OLED/AMOLED displays.Bower, C https://store.theartofservice.com/the-oled-displays-toolkit.html

Organic light-emitting diode - Advantages

1

; Lightweight and flexible plastic substrates: OLED displays can be fabricated on flexible plastic substrates leading to the possible fabrication of flexible organic light-emitting diodes for other new applications, such as rollable display|roll-up displays embedded in fabrics or clothing. As the substrate used can be flexible substrate|flexible such as polyethylene terephthalate (PET), the displays may be produced inexpensively.


Organic light-emitting diode - Disadvantages

1

However, some manufacturers' displays aim to increase the lifespan of OLED displays, pushing their expected life past that of LCD displays by improving light outcoupling, thus achieving the same brightness at a lower drive current.OLED lifespan doubled? HDTV Info Europe https://store.theartofservice.com/the-oled-displays-toolkit.html

Organic light-emitting diode - Manufacturers and commercial uses

1

Research In Motion|RIM, the maker of

BlackBerry smartphones, have unofficially announced that their upcoming BlackBerry

10 devices will use OLED displays. This marks the upcoming BB10 smartphones as some of the first to use OLED displays.


Organic light-emitting diode - Samsung applications

1

By 2004 Samsung, South Korea's largest conglomerate (company)|conglomerate, was the world's largest OLED manufacturer, producing 40% of the OLED displays made in the world, and as of 2010 has a 98% share of the global AMOLED market https://store.theartofservice.com/the-oled-displays-toolkit.html

Organic light-emitting diode - Samsung applications

1

In May 2008, Samsung unveiled an ultrathin 12.1inch (30cm) laptop OLED display concept, with a 1,280 ×768 resolution with infinite contrast ratio. According to Woo

Jong Lee, Vice President of the Mobile

Display Marketing Team at Samsung SDI, the company expected OLED displays to be used in notebook PCs as soon as

2010.


Organic light-emitting diode - Sony applications

1

New Energy and Industrial Technology

Development Organization|NEDO said the project was aimed at developing a core technology to mass-produce 40inch or larger OLED displays in the late

2010s.[http://afp.google.com/article/ALeq

M5g2t17vPrJMIIq_w8_30RypVmyP_g

Japanese firms team up on energy-saving

OLED panels], AFP (2008-07-10).


Organic light-emitting diode - Recom Group/video name tag applications

1

At the Consumer Electronics Show in

2012, Recom Group introduced the world's first video mic flag incorporating three 2.8

(7cm) OLED displays on a standard broadcasters mic flag https://store.theartofservice.com/the-oled-displays-toolkit.html

Samsung Galaxy S II Plus - Hardware and design

1

In addition, Samsung has claimed that

Super AMOLED Plus displays are 18% more power efficient than the older Super

AMOLED displays https://store.theartofservice.com/the-oled-displays-toolkit.html

LCD - IPS LCD vs AMOLED

1

LG also claimed the NOVA display to be

50 percent more efficient than regular

LCDs and to consume only 50 percent of the power of AMOLED displays when producing white on screen https://store.theartofservice.com/the-oled-displays-toolkit.html

Active-Matrix OLED - Comparison to other technologies

1

AMOLED displays provide higher refresh rates than their passive-matrix OLED counterparts, improving response time often to under a millisecond, and they consume significantly less Electric power|power. This advantage makes active-matrix OLEDs well suited for portable electronics, where power consumption is critical to battery life.


Active-Matrix OLED - Comparison to other technologies

1

Super AMOLED displays, such as the one on the

Galaxy Nexus and Samsung Galaxy S III have often been compared to IPS panel premium LCDs, found in the iPhone 4S, HTC One X, and Nexus

4.http://www.digitaltrends.com/mobile/amoled-vs-lcdwhich-screen-is-best-for-yourphone/http://www.androidpit.com/super-amoled-vsretina-displayhttp://techcrunch.com/2012/11/02/nexus-

4-review-not-exactly-perfect-but-close-enough-for-me/

For example, according to ABI Research the AMOLED display found in the Motorola Moto X draws just 92mA during bright conditions and 68mA while dim.[https://www.abiresearch.com/press/googlemotoro la-mobility-display-a-bright-efficient Google/Motorola

Mobility Display a Bright Efficient Future], ABI

Research https://store.theartofservice.com/the-oled-displays-toolkit.html

Flat panel display - Examples of volatile flat panel displays

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Only a few of these displays are commercially available today, though

OLED displays are beginning deployment only in small sizes, mainly in cellular telephones.


Google Nexus One - Hardware

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Citing supply shortages of AMOLED displays, HTC announced on July 26,

2010 that the Nexus One would begin using Super LCD display technology instead of AMOLED https://store.theartofservice.com/the-oled-displays-toolkit.html

EPLaR

1

'Electronics on Plastic by Laser Release'

('EPLaR') is a method for manufacturing flexible electrophoretic displays using conventional AM-LCD manufacturing equipment avoiding the need to build new factories. The technology can also be used to manufacture flexible OLED displays using standard OLED fabrication facilities.


3D display - Head-mounted displays

1

The user typically wears a helmet or glasses with two small LCD or Organic light-emitting diode|OLED displays with magnifying lenses, one for each eye. The technology can be used to show stereo films, images or games. Head-mounted displays may also be coupled with headtracking devices, allowing the user to look around the virtual world by moving their head, eliminating the need for a separate controller. https://store.theartofservice.com/the-oled-displays-toolkit.html

Ching W. Tang - Biography

1

In addition to his pioneer research on the

OLED and OPV, Tang made a number of critical innovations resulting in the commercialization of a new flat-panel display technology. These innovations include the development of robust transport and luminescent materials, improved device architectures, novel color pixilation methods, and fabrication processes for the manufacture of passive-matrix OLED displays; and the adaptation of active-matrix backplane technology for high-definition

OLED displays.


Society for Information Display - Books

1

* OLED Displays by

Takatoshi Tsujimura


Shearwater Research - History

1

With the release of the Predator in 2009,

Shearwater moved away from the old LCD display technology to the use of new

OLED displays in their computers. This was the first color OLED diving computer available in the market with a user replaceable battery. Power was a major limiting factor in the development process to include the OLED technology.


LCD television - Response time

1

Together, along with continued improvements in the liquid crystals themselves, and by increasing refresh rates from 60Hz to 120 and 240Hz, response times fell from 20ms in 2000 to about 2ms in the best modern displays.

But even this is not really fast enough because the pixel will still be switching while the frame is being displayed.

Conventional CRTs are well under 1ms, and plasma and OLED displays boast https://store.theartofservice.com/the-oled-displays-toolkit.html

times on the order of 0.001ms.

Full HD Super AMOLED - Comparison to other technologies

1

Super AMOLED displays, such as the one on the

Galaxy Nexus and Samsung Galaxy S III have often been compared to IPS panel premium LCDs, found in the iPhone 4S, HTC One X, and Nexus

4.http://www.digitaltrends.com/mobile/amoled-vs-lcdwhich-screen-is-best-for-yourphone/http://www.androidpit.com/super-amoled-vsretina-displayhttp://techcrunch.com/2012/11/02/nexus-

4-review-not-exactly-perfect-but-close-enough-for-me/

For example, according to ABI Research the AMOLED display found in the Motorola Moto X draws just 92mA during bright conditions and 68mA while dim.[https://www.abiresearch.com/press/googlemotoro la-mobility-display-a-bright-efficient Google/Motorola

Mobility Display a Bright Efficient Future], ABI

Research https://store.theartofservice.com/the-oled-displays-toolkit.html

TV

1

The replacement of bulky, high-voltage

Cathode ray tube|cathode ray tube (CRT) screen displays with compact, energyefficient, flat-panel alternatives such as LCDs

(both Cold_cathode#Lamps|fluorescentbacklit and LED-backlit LCD display|LEDbacklit), plasma displays, and OLED displays was a major hardware revolution that began penetrating the consumer computer monitor market in the late 1990s and soon spread to

TV sets https://store.theartofservice.com/the-oled-displays-toolkit.html

Display motion blur - LED and OLED

1

Several displays demonstrated at the

Consumer Electronics Show|CES 2012 have been the first modern high definition television sets to overcome the motion artifacts by selectively blanking parts of the screen.[http://provideocoalition.com/index.ph

p/sony/story/hold_on_a_moment/ Sony technical guy explains how Sony handles motion portrayal in OLED displays] Both

OLED and Crystal LED technologies also have response times far superior to LCD technology, and can reduce motion blur significantly https://store.theartofservice.com/the-oled-displays-toolkit.html

Transparent display

1

OLED displays can use either Passive matrix addressing|passive-matrix

(PMOLED) or Active matrix addressing|active-matrix addressing schemes https://store.theartofservice.com/the-oled-displays-toolkit.html

Futaba Corporation

1

Futaba Electronics Manufacturing

Corporation)Futaba share price, Tokyo

Stock Exchange is a Japanese company that was founded on February 3, 1948 based on the production of vacuum tubes.[http://www.futaba.co.jp/en/corporate

/company_i/history.html Futaba History]

As time passed, production and elemental techniques of the vacuum tube transformed into the manufacturing of https://store.theartofservice.com/the-oled-displays-toolkit.html

Vacuum fluorescent display|vacuum

Futaba Corporation

1

*Electronic Components (accounting for about 40% of sales). This division produces VFDs, OLED displays,

Capactive Touchscreens and liquid desiccant known as OleDry-F.


Martian Watches - Features

1

The small OLED displays scrolling text which can show caller ID information, text messages, and other information such as social media notifications https://store.theartofservice.com/the-oled-displays-toolkit.html

MetaWatch - History

1

First generation of MetaWatch watches was released as a development system in September

2011.http://www.engadget.com/2011/08/25/fossilsmeta-watch-passes-the-fcc-your-magic-wristwatchfantas/ Two models were sold - analog with OLED displays (model WDS111, style AU1000) and fully digital (model WDS112, style

AU2000).https://www.facebook.com/photo.php?fbid=2

02627666444947 Both are provided with clip for charging, flashing and debugging.http://metawatch.org/assets/images/develo pers/MetaWatch_Reflash_your_Watch_Firmware_2.0.

pdf For wireless connection Bluetooth 2.1 is used via

TI CC2560 module.http://www.dpin.de/~nils/metawatch.html As a serial RAM Microchip 23A640 serial is used.


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Takatoshi Tsujimura

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