Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO1997017805) WINDOW FRAME FOR SCREEN
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/017805 International Application No.: PCT/JP1996/003137
Publication Date: 15.05.1997 International Filing Date: 25.10.1996
Chapter 2 Demand Filed: 23.05.1997
IPC:
H04N 5/65 (2006.01) ,H04N 5/72 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
5
Details of television systems
64
Constructional details of receivers, e.g. cabinets, dust covers
65
Holding-devices for protective discs or for picture masks
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
5
Details of television systems
72
Modifying the appearance of television pictures by optical filters or diffusing screens
Applicants:
YUGEN KAISHA SOZOAN [JP/JP]; 1433-10, Shimookada Ooaza Okada Matsumoto-shi Nagano 390-03, JP
Inventors:
YANAGISAWA, Ken; JP
Agent:
WATANUKI, Takao; CreA Center Building 12-9, Nakagosho 3-chome Nagano-shi Nagano 380, JP
Priority Data:
7/28837007.11.1995JP
Title (EN) WINDOW FRAME FOR SCREEN
(FR) CADRE DE FENETRE POUR ECRAN
Abstract:
(EN) A window frame (214) for screen which has a simple structure and with which clear three-dimensional pictures can be seen. The window frame (214) is provided with a frame body which is like a picture frame having a window (216) surrounding a screen (212) at a prescribed distance from the screen (212). The window (216) is smaller than the screen (212) so that no other part than the screen (212) can be seen through the window (216) in a prescribed range of viewing angle. When this window frame (214) is used, the viewer views the screen (212) as if the viewer were loocking at an outdoor scene through a real window and felt a depth in the picture. In addition, such a remarkable effect is also obtained that videos displayed on the screen become clear, because they are not affected by peripheral light.
(FR) La présente invention concerne un cadre de fenêtre (214) pour écran, dont la structure est simple et qui permet de voir des images claires en trois dimensions. Le cadre de fenêtre (214) comporte un corps de cadre qui est analogue à un cadre de tableau comportant une fenêtre (216) qui entoure un écran (212) à une distance déterminée de celui-ci. La fenêtre (216) est plus petite que l'écran (212), de telle sorte qu'aucune autre pièce que l'écran (212) ne peut être vue à travers la fenêtre (216) dans un domaine déterminé d'angles de vision. Quand on utilise ce cadre de fenêtre (214), le spectateur voit l'écran (212) comme s'il regardait une scène extérieure à travers une véritable fenêtre en ressentant la profondeur de l'image. De plus, on obtient un effet remarquable, qui est que les enregistrements vidéo présentés sur cet écran deviennent clairs du fait qu'ils ne sont pas affectés par la lumière ambiante.
Designated States: AL, AM, AT, AU, AZ, BB, BG, BR, BY, CA, CH, CN, CZ, DE, DK, EE, ES, FI, GB, GE, HU, IS, KE, KG, KR, KZ, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, TJ, TM, TR, TT, UA, UG, UZ, VN
African Regional Intellectual Property Organization (ARIPO) (KE, LS, MW, SD, SZ, UG)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
EP0860994CN1201578AU1996073373