Samsung NX500 Sony CyberShot HX90 Canon PowerShot G3 X Panasonic DMC-FZ330 Nikon Coolpix P900 Olympus Stylus 1s
Samsung NX500 Sony CyberShot HX90 Canon PowerShot G3 X Panasonic DMC-FZ330 Nikon Coolpix P900 Olympus Stylus 1s
  News Headlines APPLE CANON FUJIFILM HTC HUAWEI LG MICROSOFT NIKON OLYMPUS PANASONIC PENTAX SAMSUNG SONY  
Lets Go Digital
 
     
Powered by True
Counted by OneStat.com
Sanyo Epson Transflective LTPS LCD display
Nic Rossmüller : October 31th 2006 - 22:00 CET
Digital Camera Review Test Appareil Photo Numerique Prueba camara digital Digitale Camera Test Dijital Kamera Incelemeleri Digitalkamera Test Digitalkamera
SanyoSanyo Epson Transflective LTPS LCD display : Sanyo Epson Imaging Devices Corporation ("Sanyo Epson") announced the development of a 2.8-inch transflective low-temperature polysilicon liquid-crystal display (LCD) with pixel-integrated RAM that offers low power consumption. The fusion of telecommunications and broadcasting through digitization and the seamless integration of cable and mobile communication in the network society have raised expectations for the next generation of mobile devices and for the improved convenience that these devices will bring. Moreover, consumers are increasingly demanding that small and medium-sized LCDs for mobile devices should have high resolution and be slim and energy efficient.
Sanyo Epson Transflective LTPS LCD displaySanyo Epson 2.8 inch LCD display
To meet these demands, Sanyo Epson has developed products and technologies based on the concept of supplying clear, user-friendly displays that can be used anytime, anywhere. Focusing on the demand for low-power-consumption displays especially in mobile telephones and other portable devices, Sanyo Epson has developed a 2.8-inch transflective LTPS LCD with pixel-integrated RAM as part of its HCL-S strategy. The LCD consumes very little power even when displaying the time or a still image in color.

Sanyo Epson Transflective LCD display - Backlight
Used in many mobile devices, transflective LCDs combine a transmissive mode in which a built-in backlight illuminates the display with a reflective mode in which the display is lit by external light. While they are known for their low power consumption, in most cases the screen either completely blacks out or displays information only partially when in energy-saving sleep mode.

Sanyo Epson 2.8 inch Transflective LTPS LCD display - Built-in RAM
In developing the 2.8-inch transflective LCD with built-in RAM, Sanyo Epson has cleared the challenge of integrating SRAM (static random access memory), which stores the final data displayed on the screen, into the pixels and has equipped the LCD with the ability to switch between 256k-color and eight-color modes. When in active mode, such as during input, the screen displays in 256k-color mode. When in sleep mode, meanwhile, the LCD is able to continue displaying the final screen recorded by the SRAM in eight colors. In this mode, the display uses the reflective method and does not require a backlight. A color image can continue to be displayed using little power in this state, because there is no need for drive voltage to power the writing of data or a backlight. The specifications of the display are listed below.

Transflective LTPS LCD display - FPD International 2006
In addition, the LCD is fully compliant with the European Union's RoHS (restriction of the use of certain hazardous substances in electrical and electronic equipment) Directive. Sanyo Epson intends to commercialize the LCD both in Japan and overseas for use in mobile phones and other portable devices, as well as in new applications. Sanyo Epson will exhibit the 2.8-inch transflective LTPS LCD at FPD International 2006 organized by Nikkei Business Publications, which will be held from October 18 to 20 at Pacifico Yokohama.

Sanyo Epson LTPS LCD display - Specifications
• Screen size: 7.1 cm / 2.8 inch
• Pixels: 320 x 240 (QVGA)
• Type: Low-temperature polysilicon TFT
• NTSC ratio: Regular (transflective) mode: 70%
• Energy-saving: (reflective) mode: 2%
• Display mode: ECB, transflective
• Pixel pitch: 142 ppi
• Colors Regular: (transflective) mode: 262,144
• Energy-saving: (reflective) mode: 8

About Epson
Epson is a global leader in imaging products including printers, 3LCD projectors and small- and medium-sized LCDs. With an innovative and creative culture, Epson is dedicated to exceeding the vision and expectations of customers worldwide with products known for their superior quality, functionality, compactness and energy efficiency.





   Sanyo Epson amorphous TFT display
   Nokia mobile phones
   Samsung mobile phones
   Next  Sony Cybershot T50 limited edition
   Previous  Nikon Coolpix L4 underwater housing
   News by brand:Sanyo
   News by category:Accessories
   News by brand and category:Sanyo Accessories


LetsGoDigital digital camera magazine
Latest Sanyo announcements
Sanyo Zio mobile phone
Sanyo E1500TP
Sanyo S1414
Sanyo T1495
Sanyo Xacti PD1
Sanyo underwater camera
Full HD projector
Sanyo HD projector
Sanyo Xacti GH1
Sanyo Xacti CG100
Sanyo Wide XGA projector
Sanyo Incognito
Sanyo Xacti CS1
Sanyo Xacti SH1 Dual camera
Sanyo sound recorders
 
Twitter LetsGoDigital
Latest news headlines
Leica DG Vario-Elmarit 12-60mm lens
The most compact M-system camera Leica M10
Asus ZenFone AR smartphone
Asus ZenFone 3 Zoom smartphone
Panasonic DC-GX800 test pictures
Panasonic GH5 offers 6K photo function
Panasonic Lumix FZ80 captures 4K Photo & 4K Video
Panasonic Lumix FZ80 superzoom camera
Panasonic DC-GX850 records 4K Video and 4K Photo
Panasonic Lumix GX850 mirrorless camera
Nokia 6 Android Nougat smartphone
Panasonic Ultra HD OLED TV with HDR support
Panasonic DC-FZ82 with 4K photo and video
Panasonic DC-GH5 system camera
Fujifilm X-T2 Graphite Silver Edition
   
CanonCasioFujifilmNikonOlympusHTCSamsungSonyPanasonicNokia
  Accessories Android Apps Camcorders Digital cameras Mobile phones Smartphones Software Tablets   CES CeBIT Gadgets IFA Photokina PMA