公开(公告)号：US5225730A

公开(公告)日：1993-07-06

申请号：US602683

申请日：1990-10-24

申请人： Hiroshi Okuda ,  Yasuo Iwasaki

发明人： Hiroshi Okuda ,  Yasuo Iwasaki

IPC分类号： H01J29/18 ,  G02B5/28 ,  H01J29/89 ,  H01J31/10

CPC分类号： G02B5/286 ,  H01J29/89 ,  H01J2229/8907 ,  H01J2229/8916 ,  H01J2229/8918

摘要： A projection cathode ray tube (CRT) includes a multilayered interference film interposed between a face plate pane and luminescent material layer. This multilayered interference film is composed of alternately superimposed of high refractive index material layers and low refractive index material layers, and the number of layers to be superimposed is four or five. By using a multilayered interference film of only four or five layers, the interference layer is not subject to cracks or film separation occurring during heat processing, due to the difference in thermal expansion coefficients between high and low refractive index material. Further, there still remains enough layers to produce a display highly improved in brightness in the direction of the normal of the face plate pane of the CRT.

摘要翻译： 投影阴极射线管（CRT）包括介于面板玻璃板和发光材料层之间的多层干涉膜。 这种多层干涉膜由高折射率材料层和低折射率材料层交替叠加组成，叠层数为4或5。 通过使用只有四层或五层的多层干涉膜，由于高折射率材料和低折射率材料之间的热膨胀系数的差异，干涉层在热处理期间不会发生裂纹或膜分离。 此外，仍然存在足够的层以产生在CRT的面板玻璃板的法线方向上的亮度大大提高的显示器。

公开(公告)号：US5089743A

公开(公告)日：1992-02-18

申请号：US596922

申请日：1990-10-12

申请人： Hiroshi Okuda ,  Yasuo Iwasaki

发明人： Hiroshi Okuda ,  Yasuo Iwasaki

IPC分类号： H01J29/88 ,  G02B5/28 ,  H01J29/18 ,  H01J29/28 ,  H01J29/89 ,  H01J31/10

CPC分类号： G02B5/285 ,  H01J29/185 ,  H01J29/28 ,  H01J29/89 ,  H01J2229/8907 ,  H01J2229/8916 ,  H01J2229/8918

摘要： A cathode ray tube for producing images in red, green or blue is used for a projection type television set. A multi-layered interference filter is disposed between a face glass and a fluroescent layer so as to gather light beams from the fluorescent layer. The innermost layer of the interference layer is made of a high refractive index material such as tantalum pentaoxide which is resistant to hydrofluoric acid, so that a fluorescent material can be applied as efficiently as possible. The innermost layer of the interference filter has the optical distance expressed by the equation:nd=(2m+1).lambda..sub.h /4.lambda..sub.h =.lambda.+.lambda..sub.pwhere n stands for the refractive index of the layer, d stands for thickness of the layer, m stands for an integer larger than 0, .lambda..sub.h is the cutoff wavelength of the optical spectrum transmissitivity of the multi-layered interference film for yielding a transmissivity of fifty percent and .lambda..sub.p is 20 to 100 nm. The innermost layer is made thick so as to be resistant to hydrofluoric acid.

摘要翻译： 用于产生红色，绿色或蓝色的图像的阴极射线管用于投射式电视机。 在面玻璃和荧光层之间设置多层干涉滤光片，以收集来自荧光层的光束。 干涉层的最内层由耐氢氟酸的五氧化钽等高折射率材料制成，可以尽可能高效地应用荧光体。 干涉滤光片的最内层具有以下等式表示的光学距离：nd =（2m + 1）λh / 4λh =λ+λp其中n表示层的折射率，d表示 该层m代表大于0的整数，λh是用于产生透射率为百分之五十的多层干涉膜的光谱透射率的截止波长，λp为20至100nm。 最内层被制成厚度以耐氢氟酸。

公开(公告)号：US5200667A

公开(公告)日：1993-04-06

申请号：US695322

申请日：1991-05-03

申请人： Yasuo Iwasaki ,  Hiroshi Okuda

发明人： Yasuo Iwasaki ,  Hiroshi Okuda

IPC分类号： H01J29/86

CPC分类号： H01J29/868

摘要： A color cathode ray tube has a coating film formed over an outer surface of a face plate. The coating film prevents a charge-up phenomenon of the face plate and also has a function for improving a contrast performance of the color cathode ray tube. The coating film is composed of a polymer of silicon alkoxide, translucent conductive particles and plural types of dyes or pigments. The absorption peak of the main absorption band of the coating film is set in the range between the main spectrum wavelength of 570 nm of the green luminescence and the main spectrum wavelength of 610 nm of the red luminescence of the color cathode ray tube. The absorption peak of the sub absorption band of the coating film is in at least one of a first range between a wavelength of 380 nm and a wavelength of 420 nm and a second range between a wavelength of 470 nm and a wavelength of 510 nm.

摘要翻译： 彩色阴极射线管具有形成在面板外表面上的涂膜。 涂膜防止面板的充电现象，并且还具有改善彩色阴极射线管的对比度性能的功能。 涂膜由硅醇盐的聚合物，半透明导电颗粒和多种类型的染料或颜料组成。 涂膜的主吸收带的吸收峰设定在绿色发光的570nm的主光谱波长和彩色阴极射线管的红色发光的610nm的主光谱波长之间的范围内。 涂膜的副吸收带的吸收峰处于380nm波长和420nm波长之间的第一范围和波长470nm与波长510nm之间的第二范围中的至少一个。

公开(公告)号：US5166577A

公开(公告)日：1992-11-24

申请号：US704960

申请日：1991-05-23

申请人： Chie Nagao ,  Noritsuna Hashimoto ,  Hiroshi Okuda ,  Yasuo Iwasaki

发明人： Chie Nagao ,  Noritsuna Hashimoto ,  Hiroshi Okuda ,  Yasuo Iwasaki

IPC分类号： H01J29/18 ,  H01J29/26 ,  H01J31/10

CPC分类号： H01J29/185

摘要： A projection cathode-ray tube includes a multilayered interference film interposed between a face plate and a cathode-ray tube. In order to improve brightness in a direction of the normal, then on a face plate, a phosphor layer is composed of a first layer substantially consisting of large size phosphor particles and a second layer substantially consisting of small size phosphor particles. In addition, a phosphor density of the phosphor layer is set from 20 to 50% larger than that necessary to produce a maximum brightness on a cathode-ray tube without the multilayered interference film. The phosphor particles of the phosphor layer are preferably material having a high reflectance.

摘要翻译： 投影阴极射线管包括介于面板和阴极射线管之间的多层干涉膜。 为了提高法线方向的亮度，在面板上荧光体层由基本上由大尺寸荧光体颗粒构成的第一层和基本上由小尺寸荧光体颗粒组成的第二层构成。 此外，荧光体层的荧光体密度比没有多层干涉膜的阴极射线管上产生最大亮度所需的荧光体密度大20-50％。 荧光体层的荧光体粒子优选为高反射率的材料。

公开(公告)号：US07027710B2

公开(公告)日：2006-04-11

申请号：US08923369

申请日：1997-09-03

申请人： Shigeaki Koike ,  Yasuo Iwasaki

发明人： Shigeaki Koike ,  Yasuo Iwasaki

IPC分类号： H04N5/93

CPC分类号： G11B27/02 ,  G11B27/031 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/2525 ,  G11B2220/455 ,  G11B2220/90

摘要： A data recording and reproducing apparatus which can easily perform the editing of audio and/or visual data even at the camera site. In the data recording and reproducing apparatus, a VTR portion and an MO disc portion are integrally constituted. Audio and/or visual data input from an outside apparatus is recorded on a video tape by the VTR portion, and further reproduced from the video tape and transferred to the MO disc device at a high speed and recorded. The user of the data recording and reproducing apparatus quickly finds the desired video image by actively utilizing the random access property of the MO disc device and sequentially inputs the same to the VTR device, records the same on the video tape, and performs the editing of the audio and/or visual data.

摘要翻译： 一种数据记录和再现装置，即使在相机位置也可以容易地执行音频和/或视觉数据的编辑。 在数据记录和再现装置中，一体地构成了VTR部分和MO盘部分。 从外部设备输入的音频和/或视频数据由VTR部分记录在录像带上，并进一步从视频磁带再现并高速传送到MO盘装置并进行记录。 数据记录和再现装置的用户通过主动地利用MO盘装置的随机存取属性快速找到所需的视频图像，并将其顺序地输入到VTR装置，将其记录在录像带上，并进行编辑 音频和/或视频数据。

公开(公告)号：US20050147381A1

公开(公告)日：2005-07-07

申请号：US11072950

申请日：2005-03-04

申请人： Shigeaki Koike ,  Yasuo Iwasaki

发明人： Shigeaki Koike ,  Yasuo Iwasaki

IPC分类号： G11B27/031 ,  H04N5/76 ,  G11B27/00 ,  H04N5/781

CPC分类号： G11B27/02 ,  G11B27/031 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/2525 ,  G11B2220/455 ,  G11B2220/90

摘要： A data recording and reproducing apparatus which can easily perform the editing of audio and/or visual data even at the camera site. In the data recording and reproducing apparatus, a VTR portion and an MO disc portion are integrally constituted. Audio and/or visual data input from an outside apparatus is recorded on a video tape by the VTR portion, and further reproduced from the video tape and transferred to the MO disc device at a high speed and recorded. The user of the data recording and reproducing apparatus quickly finds the desired video image by actively utilizing the random access property of the MO disc device and sequentially inputs the same to the VTR device, records the same on the video tape, and performs the editing of the audio and/or visual data.

摘要翻译： 一种数据记录和再现装置，即使在相机位置也可以容易地执行音频和/或视觉数据的编辑。 在数据记录和再现装置中，一体地构成了VTR部分和MO盘部分。 从外部设备输入的音频和/或视频数据由VTR部分记录在录像带上，并进一步从视频磁带再现并高速传送到MO盘装置并进行记录。 数据记录和再现装置的用户通过主动地利用MO盘装置的随机存取属性快速找到所需的视频图像，并将其顺序地输入到VTR装置，将其记录在录像带上，并进行编辑 音频和/或视频数据。

公开(公告)号：US06434324B1

公开(公告)日：2002-08-13

申请号：US09650237

申请日：2000-08-29

申请人： Yasuo Iwasaki ,  Satoshi Yoneya ,  Masakazu Yoshimoto ,  Satoshi Yutani

发明人： Yasuo Iwasaki ,  Satoshi Yoneya ,  Masakazu Yoshimoto ,  Satoshi Yutani

IPC分类号： H04N5781

CPC分类号： G11B20/1833 ,  G06F3/0601 ,  G06F3/0613 ,  G06F3/0656 ,  G06F3/0689 ,  G06F2003/0692

摘要： Video data controllers and disk array units are connected with an independent input serial transmission line and an independent output serial transmission line. Data is serially transmitted between the video data controllers and the disk array units. Data of the video data controllers is sent with time slots assigned thereto. Data has a synchronous signal at the beginning thereof. The synchronous signal synchronizes with time slots. The synchronous signal is followed by commands/status and video data.

摘要翻译： 视频数据控制器和磁盘阵列单元与独立的输入串行传输线和独立的输出串行传输线相连。 数据在视频数据控制器和磁盘阵列单元之间串行发送。 视频数据控制器的数据以分配给其的时隙发送。 数据在其开始时具有同步信号。 同步信号与时隙同步。 同步信号后跟命令/状态和视频数据。

公开(公告)号：US06252349B1

公开(公告)日：2001-06-26

申请号：US09289586

申请日：1999-04-12

申请人： Akira Inoue ,  Yasuo Iwasaki

发明人： Akira Inoue ,  Yasuo Iwasaki

IPC分类号： H01J162

CPC分类号： H01J29/04 ,  H01J9/261 ,  H01J29/028

摘要： An image display device has a front case provided with a phosphor screen on an inner surface thereof; a rear case facing the front case; a sealing portion with which the front case and the rear case are hermetically sealed so that an airtight chamber is formed between the inner surface of the front case and an inner surface of the rear case; and a cathode board including a cathode which is disposed within the airtight chamber and faces the phosphor screen and a wiring pattern for applying a voltage to the cathode. The the cathode board is held between the front case and the rear case by the sealing portion so that the cathode board is not in contact with the inner surface of the front case and the inner surface of the rear case.

摘要翻译： 图像显示装置具有在其内表面上设置有荧光屏的前壳; 面向前壳的后壳; 前壳体和后壳体密封的密封部分，使得在前壳体的内表面和后壳体的内表面之间形成气密室; 以及阴极板，其包括设置在气密室内并面对荧光屏的阴极和用于向阴极施加电压的布线图案。 阴极板通过密封部分保持在前壳体和后壳体之间，使得阴极板不与前壳体的内表面和后壳体的内表面接触。

公开(公告)号：US5684784A

公开(公告)日：1997-11-04

申请号：US565076

申请日：1995-11-30

申请人： Yasuo Iwasaki ,  Nobuhiro Chiba

发明人： Yasuo Iwasaki ,  Nobuhiro Chiba

IPC分类号： G11B11/10 ,  G11B7/00 ,  G11B7/004 ,  G11B7/0045 ,  G11B7/005 ,  G11B7/007 ,  G11B7/013 ,  G11B7/14 ,  G11B11/105 ,  G11B20/10 ,  G11B20/12 ,  G11B20/18 ,  G11B27/19 ,  G11B27/30

CPC分类号： G11B27/3027 ,  G11B20/10 ,  G11B20/1258 ,  G11B20/1833 ,  G11B27/19 ,  G11B7/14 ,  G11B11/10504 ,  G11B11/10515 ,  G11B11/10595 ,  G11B7/0045 ,  G11B7/005 ,  G11B7/00745 ,  G11B7/0079

摘要： A data recording apparatus which simultaneously records data to a plurality of radially divided recording areas of a disc recording medium by the CAV method, including a data dividing unit for dividing the input data into amounts of data proportional to the radial lengths of the plurality of recording areas and a plurality of data recording units for simultaneously recording the data to the corresponding recording areas at data recording rates proportional to the radial lengths of the recording areas; a data reproducing apparatus which reproduces data recorded by such a data recording apparatus including a plurality of data reproducing units, provided corresponding to the data recording areas, for simultaneously reproducing data from the recording areas, and a data rearranging unit for rearranging the data reproduced from the recording areas to the same order as the original input data; and a data recording/reproducing apparatus including such a data recording apparatus and data reproducing apparatus.

摘要翻译： 一种数据记录装置，其通过CAV方法同时将数据记录到盘记录介质的多个径向划分的记录区域，包括数据划分单元，用于将输入数据分成与多个记录的径向长度成比例的数据量 区域和多个数据记录单元，用于以与记录区域的径向长度成比例的数据记录速率同时将数据记录到相应的记录区域; 再现由这样的数据记录装置记录的数据的数据再现装置，该数据记录装置包括对应于数据记录区域提供的多个数据再现单元，用于同时从记录区域再现数据;以及数据重新排列单元，用于重新排列从 记录区域与原始输入数据的顺序相同; 以及包括这种数据记录装置和数据再现装置的数据记录/再现装置。

公开(公告)号：US4728856A

公开(公告)日：1988-03-01

申请号：US607729

申请日：1984-05-09

申请人： Yasuo Iwasaki ,  Koji Yajima

发明人： Yasuo Iwasaki ,  Koji Yajima

IPC分类号： H01J29/18 ,  H01J29/20 ,  H01J29/24 ,  H01J29/86

CPC分类号： H01J29/24 ,  H01J29/185 ,  H01J29/20

摘要： A cathode ray tube comprises a face plate glass containing neodymium oxide (Nd.sub.2 O.sub.3); and a phosphor screen of plural color phosphors formed on an inner surface of said face plate glass wherein a phosphor of zinc sulfide activated with copper and aluminum (ZnS:Cu, Al) or a phosphor of zinc sulfide activated with copper, gold and aluminum (ZnS:Cu, Au, Al) is used as a green phosphor of said phosphor screen.

摘要翻译： 阴极射线管包括含有氧化钕（Nd 2 O 3）的面板玻璃; 以及形成在所述面板玻璃的内表面上的多种荧光体的荧光屏，其中用铜和铝（ZnS：Cu，Al）活化的硫化锌的荧光体或用铜，金和铝活化的硫化锌的荧光体 ZnS：Cu，Au，Al）用作所述荧光屏的绿色荧光体。