| Autor: |
Sugawara, Masayuki, Ishii, Keiji, Kusakabe, Yuichi, Nishida, Yukihiro, Shishikui, Yoshiaki |
| Předmět: |
|
| Zdroj: |
SID Symposium Digest of Technical Papers; Sep2013 Supplement, Vol. 44, p163-166, 4p |
| Abstrakt: |
Abstract: Ultra‐high definition television (UHDTV) intends to provide viewers with a better visual experience by giving them a strong sensation of reality by widening the field of view (FOV) of the image. A large pixel count is needed to widen the FOV while keeping the picture quality as high as that of HDTV. In particular, SUPER Hi‐VISION is or 8K‐UHDTV with 7680 × 4320 pixels. The development of the SUPER Hi‐VISION to date has given priority to achieving this high pixel count. It has resulted in a projector with four 4K liquid crystal on silicon (LCOS) devices, an 8K projector, an 85" liquid crystal display (LCD), and a 145" plasma display panel (PDP) with 7680 × 4320 pixels for each RGB color. Meanwhile, other parameters such as the frame frequency and colorimetry also improve the visual experience. After a thorough review of each system parameter, Recommendation ITU‐R BT.2020 was standardized. Besides the pixel count, it specifies a frame frequency, colorimetry, and bit depth beyond those of HDTV. A SUPER Hi‐VISION display should cover all of these parameters. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
|
Plný text