Laurence Marchini, Editor, writes:
We see from your search that you're looking for information on the term "QVGA",
and we have a large number of manufacturers' news releases and technical articles here on Electronicstalk which will be of interest.
Let me be your guide.
Start with
the news release Application processor boosts mobile multimedia from
Vimicro International Corporation, which we summarised at the time by saying "Vinno-III-Win has a QVGA touch screen, a 3Mpixel camera, MPEG4/H.263 video, WMA and MP3 playback and recording, Bluetooth and an FM radio".
Earlier in the week,
we featured the news release Driver expands appeal of passive matrix OLEDs from
Dialog Semiconductor: "The use of lower power and lower cost passive matrix OLEDs can be extended to higher resolution main displays on mobile devices".
In January 2008, we covered the news from NXP Semiconductors
concerning its PNX6712
- take a look at Small baseband cuts multimedia costs
which says: "The PNX6712 forms the engine of NXP's Nexperia Cellular System Solution 6712 - a powerful HSDPA/HSUPA/EDGE platform, enabling sub-US $30 electronic bill-of-materials (eBoM)".
Take a look also at the news release from Micro-Robotics, Controller develops touchscreen applications,
as well as Compact camera sensor suits laptop use from OmniVision,
and Quarter-VGA module shines in the sun from Phoenix Display International.
See also:
News on the QVGA graphics solution from Microchip Technology
(November 2007)
QVGA graphics solution supports any of Microchip's existing PIC24F 16bit microcontrollers, and will offer support for future PIC24H 16bit microcontrollers
Evaluation board eases display development
(November 2007)
Because it can directly operate LCD panels, the board eliminates the need for a separate LCD controller, reducing overall system cost and shortening time to market
Camera modules offer easy setup
(October 2007)
Triton-Cam is a ready to use integrated camera module which interfaces seamlessly with StarterKit development system
Quarter-VGA TFT module sports industrial specs
(October 2007)
Industrial 3.5in QVGA TFT LCD module with a replaceable LED backlight has a high resolution of 320 x 240 pixel and a brightness of 350cd/m2
LCD modules ease design process
(August 2007)
Arrow's two most recent LCD modules are designed to ease integration into new system designs as well as direct replacement of higher cost units in existing designs
Display brings VGA resolution to handheld devices
(August 2007)
The compact Hitachi TX14D14VM1BAA provides customers with a 640 x 480 VGA resolution display to view clear, bright, colourful images in all lighting conditions
LCD module has replaceable backlight
(July 2007)
Quarter-VGA TFT LCD module with a replaceable LED backlight has a high resolution of 320 x 240 pixel and a brightness of 400cd/m2
Power amplifier module covers five bands
(June 2007)
The Anadigics AWT6223 UMTS/Edge penta-band power amplifier module is used by Samsung in its SGH-I520 smartphone designed for the European market
Display technology upgrades handheld video
(June 2007)
Displays are engineered for the mobile phone and automotive industries to enable operators/manufacturers to maximise revenue potential and increase customer satisfaction
LCD panels are available from stock
(June 2007)
Sharp Microelectronics LCD panels are available from stock in sizes ranging from 3.5in QVGA up to 15in TFT XGA
Mono TFTs in automotive dash drive
(June 2007)
Novel mono TFT technology that enables advanced, attractive and informative consoles while avoiding the complex drive requirements of full colour TFT
TFT displays for a variety of equipment
(May 2007)
The latest 2.2in TFT displays offer high brightness, low-power operation, sunlight readability and a variety of interfaces, as well as touch-screen and semicustom options
Quarter-VGA module adds LED backlight option
(May 2007)
A compact 5.7in LCD combines the performance demanded by industrial customers with all the low power benefits of LED backlighting
Driver deal to accelerate display expansion
(April 2007)
Tomato LSI is to produce the world's first commercially available three-chip PenTile RGBW driver for amorphous silicon TFT widescreen VGA display panels up to 5in diagonal
Internal antenna aids mobile TV miniaturisation
(April 2007)
A custom-built antenna helps make the Sagem myMobileTV handset the smallest DVB-H handset on the market with an internal antenna
Quarter VGA modules resolve to save space
(April 2007)
High performance 2.7in TFT LCD modules are engineered to meet the demanding needs of industrial and consumer applications
News on the 5.7in QVGA TFT from Digital Displays
(April 2007)
The latest TFT display from Digital Displays incorporates a built-in VGA and analogue RGB interface controller
Sensor simplifies security camera designs
(March 2007)
OmniVision Technologies has introduced its first colour High Dynamic Range (HDR) CameraChip sensor for security market applications
News on the Samsung QVGA LCD with ABC from Display Technology
(March 2007)
Novel 2.1in LCD panel for high-end mobile devices provides quarter-VGA resolution and comes equipped with sensors designed to adjust brightness to optimise ambient lighting
QVGA display shines through its touchscreen
(March 2007)
The latest quarter-VGA 2.8in TFT multimedia touch screen from Digital Displays features a digital RGB 18bit TTL interface
Wide angle viewing for mobile phone displays
(March 2007)
The TA7501 supports slim type mobile phones by offering distinctive wide viewing angles and 262k colours
Extended IDE support for ColdFire processors
(March 2007)
Enhancements to the ColdFire Development Suite include support for Freescale Semiconductor's MCF532x and MCF537x ColdFire microprocessors
CMOS image sensor has high dynamic range
(March 2007)
Colour high dynamic range CMOS image sensor functions much like the human eye under quickly changing light conditions
ARM graphics processor for brown goods
(February 2007)
Micronas has licensed the ARM Mali200 graphics processor for its next-generation TV and STB chipset design for home entertainment and multimedia applications
Cellular platform runs Linux applications
(February 2007)
Broadcom has demonstrated the flexibility of its cellular platform with a new reference design that can run powerful applications on the Linux operating system
SoftFone chips for multimedia on low-cost handsets
(February 2007)
Analog Devices has brought out two highly integrated baseband processors designed to enable multimedia functions in low-cost GSM/GPRS cellular phones
Graphics processor units for multimedia apps
(February 2007)
ARM has announced availability of two ARM Mali graphics processor units (GPUs) for mobile multimedia applications at the 3GSM World Congress in Barcelona, Spain
Manufacturing technology eases LCD upgrades
(February 2007)
Hitachi has successfully developed a manufacturing technology suitable for producing low-temperature polysilicon on existing amorphous TFT production lines
News on the VGA and QVGA 5.7in LCD modules from Anders Electronics
(February 2007)
VGA and QVGA 5.7in LCD modules address demanding environmental requirements without the cost of ownership penalties typically associated with robust, high-end LCDs
Architecture aids consumer electronics innovation
(January 2007)
More than two dozen companies demonstrated and displayed design innovations and new products based on the industry-leading MIPS architecture at the 2007 Consumer Electronics Show
Polymer-OLED microdisplay excites interest
(January 2007)
MicroEmissive Displays has received a GBP 2 million order for its new polymer-OLED eyescreen microdisplay
Graphics IP offers automotive and consumer options
(January 2007)
Imagination Technologies has announced three new cores in its PowerVR SGX IP core family
Successful trial affirms mobile TV claims
(December 2006)
Qualcomm and BSkyB have announced the successful completion of a joint technical trial of Qualcomm's MediaFLO System in the United Kingdom
Compact QVGA TFT has backlight and touchscreen
(November 2006)
Digital Displays has released another innovative active matrix TFT-LCD for handheld consumer and industrial applications