Infrared absorption layer structure and its formation method, and an uncooled infrared detector using this structure
    3.
    发明授权
    Infrared absorption layer structure and its formation method, and an uncooled infrared detector using this structure 有权
    红外吸收层结构及其形成方法,以及使用该结构的非冷却红外探测器

    公开(公告)号:US07268349B2

    公开(公告)日:2007-09-11

    申请号:US10953696

    申请日:2004-09-29

    IPC分类号: G01J5/00

    CPC分类号: G01J5/10 G01J5/0853

    摘要: The present invention relates to uncooled infrared detector with infrared absorption structure in which the supporting layer, detection layer, protecting layer, and dielectric layer construct λ/4 resonating absorbtion structure as a single body. In order to enhance the characteristic of uncooled infrared detector, it is essential for the infrared absorption layer to absorb incident infrared with high efficiency. The present invention is characterized in that the infrared detector with unified absorption layer includes an infrared detection film, a device protecting layer, a supporting layer for thermally isolated structure, and a dielectric layer, etc. in its absorption structure. Due to this characteristic, highly efficient infrared absorption is possible with much less thermal mass than the absorption layer for the structure of existing metal/dielectric/metal structure and regardless of the distortion of floating structure caused by fabrication fault rather than air cavity λ/4 structure.

    摘要翻译: 本发明涉及具有红外吸收结构的非制冷红外探测器,其中支撑层,检测层,保护层和介电层构成了λ/ 4共振吸收结构作为单体。 为了提高非制冷红外探测器的特性,红外吸收层必须高效吸收入射红外线。 本发明的特征在于,具有统一吸收层的红外检测器在其吸收结构中包括红外检测膜,器件保护层,用于隔热结构的支撑层和介电层等。 由于这一特性,与现有金属/电介质/金属结构的结构的吸收层相比,无论由制造故障而不是空气腔λ/ 4引起的浮动结构的变形,热效应都比高效的红外吸收是可能的 结构体。

    Infrared absorption layer structure and its formation method, and an uncooled infrared detector using this structure
    4.
    发明申请
    Infrared absorption layer structure and its formation method, and an uncooled infrared detector using this structure 有权
    红外吸收层结构及其形成方法,以及使用该结构的非冷却红外探测器

    公开(公告)号:US20060060784A1

    公开(公告)日:2006-03-23

    申请号:US10953696

    申请日:2004-09-29

    IPC分类号: G01J5/00

    CPC分类号: G01J5/10 G01J5/0853

    摘要: The present invention relates to uncooled infrared detector with infrared absorption structure in which the supporting layer, detection layer, protecting layer, and dielectric layer construct λ/4 resonating absorbtion structure as a single body. In order to enhance the characteristic of uncooled infrared detector, it is essential for the infrared absorption layer to absorb incident infrared with high efficiency. The present invention is characterized in that the infrared detector with unified absorption layer includes an infrared detection film, a device protecting layer, a supporting layer for thermally isolated structure, and a dielectric layer, etc. in its absorption structure. Due to this characteristic, highly efficient infrared absorption is possible with much less thermal mass than the absorption layer for the structure of existing metal/dielectric/metal structure and regardless of the distortion of floating structure caused by fabrication fault rather than air cavity λ/4 structure.

    摘要翻译: 本发明涉及具有红外吸收结构的非制冷红外探测器,其中支撑层,检测层,保护层和介电层构成了λ/ 4共振吸收结构作为单体。 为了提高非制冷红外探测器的特性,红外吸收层必须高效吸收入射红外线。 本发明的特征在于,具有统一吸收层的红外检测器在其吸收结构中包括红外检测膜,器件保护层,用于隔热结构的支撑层和介电层等。 由于这一特性,与现有金属/电介质/金属结构的结构的吸收层相比,无论由制造故障而不是空气腔λ/ 4引起的浮动结构的变形,热效应都比高效的红外吸收是可能的 结构体。

    Oxide thin film for bolometer and infrared detector using the oxide thin film
    5.
    发明申请
    Oxide thin film for bolometer and infrared detector using the oxide thin film 有权
    氧化薄膜用于测辐射热计和红外探测器使用氧化物薄膜

    公开(公告)号:US20050167592A1

    公开(公告)日:2005-08-04

    申请号:US10953700

    申请日:2004-09-29

    摘要: The present invention relates to an oxide thin film for a bolometer-type uncooled infrared detector having high sensitivity. A vanadium tungsten oxide (V—W—Ox), i.e. a tungsten-doped vanadium oxide, is provided as an oxide film for a bolometer. An oxide for bolometer having characteristics of low resistance of 5 to 200 kΩ and variable TCR between −1.5 and −4.1%/° C. can be obtained by an oxidation of vanadium-tungsten metal film at a low temperature around 300° C., with changing a tungsten content and oxidation time. And a reproducible thin film can be fabricated by low price equipment for thin film deposition, without expensive ion beam or laser apparatus. Accordingly, an oxide for bolometer having characteristics of resistance lower than 100 kΩ and TCR higher than −3%/° C. can be obtained with reproducibility, whereby an uncooled-type infrared detector having high sensitivity can be fabricated.

    摘要翻译: 本发明涉及一种具有高灵敏度的测辐射热计型非制冷红外探测器的氧化物薄膜。 提供钒钨氧化物(V-W-O x S),即钨掺杂的氧化钒作为辐射热计的氧化膜。 通过在约300℃的低温下氧化钒 - 钨金属膜可以获得具有5至200kOmega的低电阻特性和-1.5至-4.1%/℃之间的可变TCR的测辐射热计的氧化物, 改变钨含量和氧化时间。 并且可重现的薄膜可以通过低成本的薄膜沉积设备制造,而不需要昂贵的离子束或激光设备。 因此,可以以再现性获得具有低于100kOmega和TCR高于-3%/℃的特性的测辐射热计的氧化物,由此可以制造具有高灵敏度的非冷却型红外检测器。

    Spare area management method of optical recording medium
    6.
    发明授权
    Spare area management method of optical recording medium 有权
    光记录介质的备用区管理方法

    公开(公告)号:US06918004B2

    公开(公告)日:2005-07-12

    申请号:US10679300

    申请日:2003-10-07

    摘要: A recording medium and a spare area management method for an optical recording medium are provided. The spare area management method utilizes an identification information to indicate whether a primary spare area is full or a supplementary spare area has been assigned or extended, as necessary. The spare area management method improves the performance of the driver by replacing a defective block with a spare block nearer to the defective block.

    摘要翻译: 提供了一种用于光学记录介质的记录介质和备用区域管理方法。 必要时,备用区管理方法利用识别信息来指示主备用区是否已满或辅助备用区是否被分配或扩展。 备用区域管理方法通过用更接近缺陷块的备用块替换缺陷块来提高驾驶员的性能。

    Recording and reproducing apparatus having copy-protection function and method thereof
    8.
    发明授权
    Recording and reproducing apparatus having copy-protection function and method thereof 有权
    具有复制保护功能的记录和再现装置及其方法

    公开(公告)号:US06560179B2

    公开(公告)日:2003-05-06

    申请号:US09832121

    申请日:2001-04-11

    IPC分类号: G11B700

    摘要: A method for protecting disc copy of the present invention includes the steps of detecting an identifier of a disc to be reproduced and determining if a disc copy is permitted or not using copy protection disc information and the identifier. A recording and reproducing apparatus having a disc copy-protection function of the present invention includes a reproducing drive for reading data from a disc, a recording drive for writing data on other disc, storage unit for storing a copy-protection disc information for judging whether a disc copy is permitted or not, and control unit for controlling a disc copy from the disc in the reproducing drive to the other disc in the recording drive.

    摘要翻译: 一种保护本发明的光盘副本的方法包括以下步骤:检测要再现的光盘的标识符,并使用复制保护光盘信息和标识符确定是否允许光盘复制。 具有本发明的光盘复制保护功能的记录和再现装置包括:用于从盘读取数据的再现驱动器,用于在其他盘上写入数据的记录驱动器,用于存储用于判断是否存在复制保护盘信息的存储单元 允许或不允许光盘复制,以及控制单元,用于在再现驱动器中的盘中控制盘复制到记录驱动器中的另一盘。

    Random play control method and apparatus for disc player
    9.
    发明授权
    Random play control method and apparatus for disc player 有权
    碟片播放机的随机播放控制方法和装置

    公开(公告)号:US06355872B2

    公开(公告)日:2002-03-12

    申请号:US09824226

    申请日:2001-04-03

    IPC分类号: A63H500

    摘要: Disclosed is a random play control method and apparatus for a disc player. According to the random play control method and apparatus, music information is read out from discs inserted in N (N≧2) disc drives, and then stored. The disc drive subject to random play is selected, and when a plurality of disc drives subject to the random play are selected, music to be first reproduced is determined. Then, a weighted value that determines how long reproduction of the music subject to the random play is continuously performed in the specified disc drive is allocated to the respective disc drive, in a such manner that the weighted value of the disc drive which stores the music selected to be reproduced is greater than the weighted value of the disc drive which does not store the music selected to be reproduced. The music to be reproduced in the next order and reproduction order thereof are determined according to the determined weighted value, and the disc where the corresponding music is recorded is reproduced by driving the corresponding disc drive in accordance with the determined reproduction order.

    摘要翻译: 公开了一种用于盘播放机的随机播放控制方法和装置。 根据随机播放控制方法和装置,从插入在N(N> = 2)盘驱动器中的盘读出音乐信息,然后存储。 选择随机播放的盘驱动器,并且当选择经受随机播放的多个盘驱动器时,确定要首先再现的音乐。 然后,确定在指定的盘驱动器中连续执行随机播放的音乐的再现的长度的加权值以存储音乐的盘驱动器的加权值被分配给各个盘驱动器 选择要再现的磁盘大于不选择要再现的音乐的磁盘驱动器的加权值。 根据确定的加权值来确定要按照下一个顺序再现的音乐和再现顺序,并且通过根据所确定的再现顺序驱动对应的盘驱动器来再现对应的音乐被记录的盘。

    Recording and reproducing apparatus having copy-protection function and method thereof
    10.
    再颁专利
    Recording and reproducing apparatus having copy-protection function and method thereof 有权
    具有复制保护功能的记录和再现装置及其方法

    公开(公告)号:USRE43517E1

    公开(公告)日:2012-07-17

    申请号:US11123253

    申请日:2005-05-06

    IPC分类号: G11B7/00

    摘要: A method for protecting disc copy of the present invention includes the steps of detecting an identifier of a disc to be reproduced and determining if a disc copy is permitted or not using copy protection disc information and the identifier. A recording and reproducing apparatus having a disc copy-protection function of the present invention includes a reproducing drive for reading data from a disc, a recording drive for writing data on other disc, storage unit for storing a copy-protection disc information for judging whether a disc copy is permitted or not, and control unit for controlling a disc copy from the disc in the reproducing drive to the other disc in the recording drive.

    摘要翻译: 一种保护本发明的光盘副本的方法包括以下步骤:检测要再现的光盘的标识符,并使用复制保护光盘信息和标识符确定是否允许光盘复制。 具有本发明的光盘复制保护功能的记录和再现装置包括:用于从盘读取数据的再现驱动器,用于在其他盘上写入数据的记录驱动器,用于存储用于判断是否存在复制保护盘信息的存储单元 允许或不允许光盘复制,以及控制单元,用于在再现驱动器中的盘中控制盘复制到记录驱动器中的另一盘。