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Epson Releases A Pair of Full High-Definition HTPS Panels for 3LCD Projection Systems including Double Speed Driver D7/C2 Fine Panel
– TOKYO, Japan, September 9, 2008 –
Seiko Epson Corporation ("Epson") has begun volume production of two new models of 0.7-inch (1.9 cm diagonal) high-temperature polysilicon (HTPS) TFT liquid crystal panels for 3LCD-type projectors compatible with full high-definition.
The resolution and image quality of visual image sources have been greatly improved due to growth in the use of high-definition players and the proliferation of digital high-definition TV broadcasts. This has generated a growing demand for products that offer users a simple and easy way to enjoy high-quality digital contents on a large screen at home. In order to meet the diverse needs of the consumer, Epson has added to its line-up of full high-definition compatible HTPS panels with two new models that employ D7 process technology for its entry-level and high-end models of home projectors.
For the high-end home projector, advances were made to the previous models of full high-definition C2 Fine panels, resulting in a new D7/C2 Fine panel that is compatible with a double speed driver. This panel is able to handle 120 frames per second, making it possible to smoothly display fast moving images. The new D7 panel for entry-level models is Epson's first 0.7-inch TN organic alignment layer HTPS for a front projector that is capable of delivering full high-definition. The new D7 panels were developed to enable users to more easily enjoy full high-definition images on large-screen 3LCD-type projectors.
D7/C2 Fine panel for high-end projectors
The new panel for high-end projectors carries on the high contrast, smooth images, and jet black color reproduction achieved by the existing C2 Fine panel, as well as offering the features described below.
1. Displays 120 frames per second
- Able to input video image signals that contain intermediate frames
- Improved response to moving images
2. Miniaturization of circuits
- Reduced the number of ICs used from four to one by embedding mini-LVDS interface function onto video signal processing IC
Specifications (comparison with existing product)
| Product name |
Existing
L3C07U-85G10 |
Newly-developed
L3C07U-85G11 |
| LCD type |
C2 Fine (VA inorganic alignment layer) |
C2 Fine (VA inorganic alignment layer) |
| Effective pixels |
1920 x 1080 (1080p) |
1920 x 1080 (1080p) |
| Panel size (diagonal) |
0.7 inch (1.9 cm) |
0.7 inch (1.9 cm) |
| Pixel pitch |
8.5 µm |
8.5 µm |
| Aperture ratio |
52% |
52% |
| LCD driver |
12 bit |
12 bit |
| Video signal transmission |
Mini-LVDS |
Mini-LVDS |
| Frame rate |
60 frames per second |
120 frames per second |
| LCD driver type |
Hybrid |
Hybrid |
| Process technology |
D7 |
D7 |
| Number of driver IC |
4 |
1 |
D7 panel for entry-level projectors
First 0.7-inch TN organic alignment layer product for a front projector that is capable of delivering full high-definition
Specifications
| Product name |
L3D07U-85G30 |
| LCD type |
TN organic alignment layer |
| Effective pixels |
1920 x 1080 (1080p) |
| Panel size (diagonal) |
0.7 inch (1.9 cm) |
| Pixel pitch |
8.5 µm |
| Aperture ratio |
52% |
| LCD driver |
10 bit |
| Video signal transmission |
CMOS |
| Frame rate |
60 frames per second |
| LCD driver type |
Hybrid |
| Process technology |
D7 |
For more information about Epson's innovative HTPS and 3LCD technologies, please see the following websites:
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.
Epson is a network of 88,925 employees in 109 companies around the world, and is proud of its ongoing contributions to the global environment and to the communities in which it is located. Led by the Japan-based Seiko Epson Corp., the Group had consolidated sales of 1,347 billion yen in fiscal 2007.
Contact:
Seiko Epson Corp. Brand Strategy & Communications
Contact us by e-mail
URL: http://www.epson.co.jp/e/
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