专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US06396506B1 Display operation method to change the number of images to be displayed and to independently change image direction and rotation of each image 有权
标题翻译：显示操作方法来改变要显示的图像数量，并独立地改变每个图像的图像方向和旋转
公开(公告)号：US06396506B1
公开(公告)日：2002-05-28
申请号：US09142831
申请日：1998-09-15
申请人： Takeshi Hoshino , Yoshimasa Yokoyama , Takeshi Minemoto , Masahide Aoki , Atsuo Osawa , Kunio Umehara
发明人： Takeshi Hoshino , Yoshimasa Yokoyama , Takeshi Minemoto , Masahide Aoki , Atsuo Osawa , Kunio Umehara
IPC分类号： G09G534
CPC分类号： G09G5/14 , G06F3/04855 , G06F3/0488 , G06F2200/1614 , G06F2203/04803 , G06T3/60 , G09G5/00 , G09G2340/0492
摘要： A display device and operation method thereof for displaying images processed on an image processing apparatus on a horizontally installed, upward facing display screen with the operation method for said display device comprising; a step for specifying the number of screens for display on the display screen, a step for displaying image information on a screen with a predetermined image direction in said display device based on the specified number of screens, a step to change the established display direction, a step to display said screen based on instructions for changing the display direction; and further comprising a step to specify the number of screens for display on said display screen and the direction of said display screen, a step to display an image on the display screen based on the specified number of screens and specified direction of the display screen thus allowing an ideal screen to be provided on a single display device for a plurality of users by changing the direction of the screen along with the number of screens for display. A user's own screen currently in use, can further be changed to face other users thus permitting joint use of information shown on the display screen of the display device.
摘要翻译：一种显示装置及其操作方法，用于在水平安装的向上显示屏幕上显示在图像处理装置上处理的图像，其中所述显示装置的操作方法包括：用于指定在显示屏幕上显示的画面数量的步骤，用于基于指定数量的画面在所述显示装置中在具有预定图像方向的屏幕上显示图像信息的步骤，改变所建立的显示方向的步骤，基于用于改变显示方向的指令来显示所述屏幕的步骤; 并且还包括指定在所述显示屏幕上显示的屏幕数量和所述显示屏幕的方向的步骤，基于指定的屏幕数量和显示屏幕的指定方向在显示屏幕上显示图像的步骤，从而允许通过改变屏幕的方向以及显示屏幕的数量来在多个用户的单个显示设备上提供理想的屏幕。当前使用的用户自己的屏幕可以进一步改变以面对其他用户，从而允许联合使用显示设备的显示屏幕上显示的信息。

12. 发明授权

US6130786A Projection lens and image display device 有权
标题翻译：投影镜头和图像显示装置
公开(公告)号：US6130786A
公开(公告)日：2000-10-10
申请号：US340141
申请日：1999-06-28
申请人： Atsuo Osawa , Hiroki Yoshikawa , Shigeru Mori , Naoyuki Ogura
发明人： Atsuo Osawa , Hiroki Yoshikawa , Shigeru Mori , Naoyuki Ogura
IPC分类号： G02B9/60 , G02B13/18 , G02B13/24 , G02B3/00
CPC分类号： G02B9/60 , G02B13/18 , G02B13/24
摘要： An image display device which is compact on the whole and low in cost, and which uses a plurality of projection lens systems each of which is constituted by five lens groups including a first aspherical lens group, a second aspherical lens group, a third biconvex lens group, a fourth aspherical lens group and a fifth aspherical lens group which are arranged in this order successively from a screen side, the third lens group having refractive power of not lower than 70% of the total power of the projection lens system, the respective peripheral shapes of the first and second aspherical lens groups being set to have a predetermined relation, a low-dispersion high-index glass material being used for a convex lens of a green projection lens system, a high-dispersion high-index glass material being used for convex lenses of blue and red projection lens systems.
摘要翻译：一种整体紧凑且成本低的图像显示装置，其使用多个投影透镜系统，每个投影透镜系统由包括第一非球面透镜组，第二非球面透镜组，第三双凸透镜的五个透镜组构成组，第四非球面透镜组和第五非球面透镜组，其从屏幕侧依次排列，第三透镜组的折射力不小于投影透镜系统的总功率的70％，折射率不小于投影透镜系统的总功率的70％第一非球面透镜组和第二非球面透镜组的周边形状被设定为具有预定关系，低分散高折射率玻璃材料用于绿色投影透镜系统的凸透镜，高分散高折射率玻璃材料为用于蓝色和红色投影透镜系统的凸透镜。

13. 发明授权

US5892492A Plasma display panel with optical filters 失效
标题翻译：带有滤光片的等离子显示面板
公开(公告)号：US5892492A
公开(公告)日：1999-04-06
申请号：US706952
申请日：1996-09-03
申请人： Atsuo Osawa , Michitaka Ohsawa , Masaji Ishigaki , Norio Yatsuda , Takashi Sasaki
发明人： Atsuo Osawa , Michitaka Ohsawa , Masaji Ishigaki , Norio Yatsuda , Takashi Sasaki
IPC分类号： H01J11/12 , H01J11/22 , H01J11/24 , H01J11/26 , H01J11/34 , H01J11/36 , H01J11/44 , H01J11/50 , G09G3/28
CPC分类号： H01J11/12 , H01J11/44 , H01J2211/444
摘要： To achieve an expansion of color reproducibility and an improvement in contrast ratio, color filters 8R, 8G and 8B formed in stripes are successively arranged on one surface of a front glass substrate 1, interposing a black matrixes 7 between them. Sustaining electrodes 6 are provided thereon and a dielectric layer 9 and a protecting layer 10 are provided. On a rear glass substrate 2, barrier ribs 3 are provided in the manner they face the respective black matrixes 7, and thus the spaces between the barrier ribs 3 facing the respective color filters 8R, 8G and 8B form cells. The cells are respectively provided with the sustaining electrodes 6 falling at right angles with the address electrodes 4, coated with fluorescent substances 5R, 5G and 5B corresponding to the respective colors, and also sealed to hold discharge gas therein. A wave band selecting filter 11 for screening the light emitted from the discharge gas in the respective cells is provided on the other surface of the front glass substrate 1.
摘要翻译：为了实现色彩再现性的扩大和对比度的提高，形成条纹的滤色器8R，8G和8B被连续地布置在前玻璃基板1的一个表面上，在它们之间插入黑矩阵7。在其上设置保持电极6，并且设置介电层9和保护层10。在后玻璃基板2上，以与它们相对应的黑矩阵7的方式设置隔壁3，从而隔着各个滤色器8R，8G和8B的隔壁3之间的间隔形成单元。电池分别设置有与寻址电极4成直角落下的保持电极6，涂覆有与各种颜色对应的荧光物质5R，5G和5B，并且还被密封以将放电气体保持在其中。在前玻璃基板1的另一个表面上设置用于对从各个单元中的放电气体发出的光进行屏蔽的波段选择滤波器11。

14. 发明授权

US5400114A Rear-projection screen and a rear projection image display employing the rear-projection screen 失效
标题翻译：后投影屏幕和采用后投影屏幕的背投影像显示器
公开(公告)号：US5400114A
公开(公告)日：1995-03-21
申请号：US938861
申请日：1992-09-01
申请人： Takahiko Yoshida , Koji Hirata , Hiroki Yoshikawa , Masayuki Muranaka , Isao Yoshizaki , Atsuo Osawa
发明人： Takahiko Yoshida , Koji Hirata , Hiroki Yoshikawa , Masayuki Muranaka , Isao Yoshizaki , Atsuo Osawa
IPC分类号： G03B21/62 , G03B21/60
CPC分类号： G03B21/625
摘要： A rear-projection screen for a rear-projection image display comprising a Fresnel lens sheet (2) and a lenticular lens sheet (3), or a Fresnel lens sheet (2), a lenticular lens sheet (3) and a light absorbing sheet (4). The entrance surface (21) of the Fresnel lens sheet (2) or the entrance surface (41) of the light absorbing sheet (4) is formed by contiguously and vertically arranging a plurality of horizontally elongate lenticular lenses. The thickness of the Fresnel lens sheet (2) is approximately equal to that of the lenticular lens sheet (3). The entrance surface (31) and the exit surface (32) of the lenticular lens sheet (3) are formed by contiguously and horizontally arranging a plurality of vertically elongate lenticular lenses. Particles of a light diffusing material, which is essential to the prior art rear-projection screen, are not necessarily dispersed in the base sheet (30) of the lenticular lens sheet (3). The rear-projection image display provided with this rear-projection screen has satisfactory focusing characteristics and enhanced vertical directional characteristics and is capable of displaying an image in high brightness and high contrast.
摘要翻译：一种用于背投影像显示器的背投屏幕，包括菲涅尔透镜片（2）和双凸透镜片（3），或菲涅尔透镜片（2），双凸透镜片（3）和光吸收片（4）。菲涅尔透镜片（2）的入射表面（21）或光吸收片（4）的入射表面（41）通过连续且垂直地布置多个水平细长的双凸透镜而形成。菲涅尔透镜片（2）的厚度大致等于双凸透镜片（3）的厚度。双凸透镜片（3）的入射表面（31）和出射表面（32）通过连续且水平地布置多个垂直细长的双凸透镜而形成。对于现有技术的背投屏幕来说，光漫射材料的颗粒不一定分散在双凸透镜片（3）的基片（30）中。设置有该背投屏幕的背投影像显示器具有令人满意的聚焦特性和增强的垂直方向特性，并且能够以高亮度和高对比度显示图像。

15. 发明申请

US20070216670A1 Display Device 审中-公开
标题翻译：显示设备
公开(公告)号：US20070216670A1
公开(公告)日：2007-09-20
申请号：US11685791
申请日：2007-03-14
申请人： Yasuharu Yatsu , Atsuo Osawa , Mikio Shiraishi , Yoshie Kodera , Tetsu Ohishi
发明人： Yasuharu Yatsu , Atsuo Osawa , Mikio Shiraishi , Yoshie Kodera , Tetsu Ohishi
IPC分类号： G09G5/00
CPC分类号： G09G3/006 , G02F1/13452 , G09G3/22 , G09G2300/04 , G09G2320/041 , H05K7/20963
摘要： The present invention ensures the efficient radiation of heat of a flat display panel without increasing a space outside a display screen of the flat display panel. A periphery of a reinforcing member adhered to a back surface of the flat display panel is folded in an L-shape and a driver IC is brought into contact with the folded portion.
摘要翻译：本发明确保了平板显示面板的有效辐射热，而不增加平板显示面板的显示屏外部的空间。附着在平板显示面板的背面的加强件的周边被折叠成L形，驱动IC与折叠部分接触。

16. 发明授权

US5933280A Projection lens and image display device 失效
公开(公告)号：US5933280A
公开(公告)日：1999-08-03
申请号：US844311
申请日：1997-04-10
申请人： Atsuo Osawa , Hiroki Yoshikawa , Shigeru Mori , Naoyuki Ogura
发明人： Atsuo Osawa , Hiroki Yoshikawa , Shigeru Mori , Naoyuki Ogura
IPC分类号： G02B9/60 , G02B13/18 , G02B13/24 , G02B3/00 , G02B3/02
CPC分类号： G02B9/60 , G02B13/18 , G02B13/24
摘要： An image display device which is compact on the whole and low in cost, and which uses a plurality of projection lens systems each of which is constituted by five lens groups including a first aspherical lens group, a second aspherical lens group, a third biconvex lens group, a fourth aspherical lens group and a fifth aspherical lens group which are arranged in this order successively from a screen side, the third lens group having refractive power of not lower than 70% of the total power of the projection lens system, the respective peripheral shapes of the first and second aspherical lens groups being set to have a predetermined relation, a low-dispersion high-index glass material being used for a convex lens of a green projection lens system, a high-dispersion high-index glass material being used for convex lenses of blue and red projection lens systems.

17. 发明授权

US5513037A Rear-projection screen and a rear projection image display employing the rear-projection screen 失效
标题翻译：后投影屏幕和采用后投影屏幕的背投影像显示器
公开(公告)号：US5513037A
公开(公告)日：1996-04-30
申请号：US336528
申请日：1994-11-09
申请人： Takahiko Yoshida , Koji Hirata , Hiroki Yoshikawa , Masayuki Muranaka , Isao Yoshizaki , Atsuo Osawa
发明人： Takahiko Yoshida , Koji Hirata , Hiroki Yoshikawa , Masayuki Muranaka , Isao Yoshizaki , Atsuo Osawa
IPC分类号： G03B21/62 , G03B21/60
CPC分类号： G03B21/625
摘要： A rear-projection screen for a rear-projection image display comprises a Fresnel lens sheet (2) and a lenticular lens sheet (3), or a Fresnel lens sheet (2), a lenticular lens sheet (3) and a light absorbing sheet (4). The entrance surface (21) of the Fresnel lens sheet (2) or the entrance surface (41) of the light absorbing sheet (4) is formed by contiguously and vertically arranging a plurality of horizontally elongate lenticular lenses. The thickness of the Fresnel lens sheet (2) is approximately equal to that of the lenticular lens sheet (3). The entrance surface (31) and the exit surface (32) of the lenticular lens sheet (3) are formed by contiguously and horizontally arranging a plurality of vertically elongate lenticular lenses. Particles of a light diffusing material, which is essential to the prior art rear-projection screen, are not necessarily dispersed in the base sheet (30) of the lenticular lens sheet (3). The rear-projection image display provided with this rear-projection screen has satisfactory focusing characteristics and enhanced vertical directional characteristics and is capable of displaying an image in high brightness and high contrast.
摘要翻译：背投影像显示器的背投屏幕包括菲涅尔透镜片（2）和双凸透镜片（3），或菲涅耳透镜片（2），双凸透镜片（3）和光吸收片（4）。菲涅耳透镜片（2）的入射表面（21）或光吸收片（4）的入射表面（41）通过连续且垂直地布置多个水平细长的双凸透镜而形成。菲涅尔透镜片（2）的厚度大致等于双凸透镜片（3）的厚度。双凸透镜片（3）的入射表面（31）和出射表面（32）通过连续且水平地布置多个垂直细长的双凸透镜而形成。对于现有技术的背投屏幕来说，光漫射材料的颗粒不一定分散在双凸透镜片（3）的基片（30）中。设置有该背投屏幕的背投影像显示器具有令人满意的聚焦特性和增强的垂直方向特性，并且能够以高亮度和高对比度显示图像。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式