Rewritable photochromic optical disk
    32.
    发明授权
    Rewritable photochromic optical disk 失效
    可重写光致变色光盘

    公开(公告)号:US5252371A

    公开(公告)日:1993-10-12

    申请号:US892128

    申请日:1992-06-02

    摘要: A rewritable photochromic optical disk comprises a photochromic recording layer made of a dibenzothienyl ethene derivative, 1,2-di(2-cyano-3-benzothienyl)-1,2-dicyanoethene capable of assuming first and second states, the first state with a first absorption band transforming into the second state with a second absorption band by irradiating a first light beam of a first wavelength, and the second state transforming into the first state by irradiating a second light beam of a second wavelength in the second absorption band. This rewritable photochromic optical disk has a stability in the repeated recording and erasing information and a high thermal stability and capable of storage of information extended over a long period of time, in accordance with its higher quantum yield than that of the conventional dibenzothienyl ethene derivative so that the achromatic reaction takes place by irradiation of a low power laser beam.

    摘要翻译: 可重写的光致变色光盘包括由二苯并噻吩基乙烯衍生物制成的光致变色记录层,能够呈现第一和第二状态的1,2-二(2-氰基-3-苯并噻吩基)-1,2-二氰乙烯酮,第一状态为 第一吸收带通过照射第一波长的第一光束并且通过在第二吸收带中照射第二波长的第二光束而转换成第一状态而通过第二吸收带转变成第二状态。 这种可重写的光致变色光盘根据其比常规二苯并噻吩乙烯衍生物的量子产率更高,具有重复记录和擦除信息和高热稳定性的稳定性,并且能够长期地延长信息的存储。 消色差反应通过低功率激光束的照射进行。

    Method for recording information via photo-recording medium
    33.
    发明授权
    Method for recording information via photo-recording medium 失效
    通过照相记录媒体记录信息的方法

    公开(公告)号:US5215868A

    公开(公告)日:1993-06-01

    申请号:US631314

    申请日:1990-12-21

    摘要: When information recording is conducted by converting a non-colored state of a recording film into a colored state, use is made of a recording light having a wavelength in such a range that an absorbance of the non-colored state is higher than an absorbance of the colored state. When information erasing is conducted by converting a non-colored state of a recording film into a colored state, use is made of an erasing light having a wavelength in such a range that an absorbance of the non-colored state of the recording film is higher than an absorbance of the colored state. Accordingly, the present invention has the advantage of a great change of color being exhibited in the recording film, thus enabling optimal recording and erasing of information.

    摘要翻译: 当通过将记录膜的非着色状态转换为着色状态来进行信息记录时,使用波长在非着色状态的吸光度高于 彩色状态。 当通过将记录膜的非着色状态转换为着色状态来进行信息擦除时,使用具有波长的擦除光,使得记录膜的非着色状态的吸光度更高 比着色状态的吸光度。 因此,本发明的优点在于,在记录膜中显示的颜色变化很大,从而能够最佳地记录和擦除信息。

    Aqueous dispersion coating material containing epoxy denatured alkyd
    34.
    发明授权
    Aqueous dispersion coating material containing epoxy denatured alkyd 失效
    含环氧树脂变性醇酸树脂的水性分散涂料

    公开(公告)号:US5202364A

    公开(公告)日:1993-04-13

    申请号:US719668

    申请日:1991-06-24

    IPC分类号: C09D163/00 C09D167/00

    CPC分类号: C09D167/00 C09D163/00

    摘要: An aqueous dispersion coating material containing, as a film-forming constituent, an aqueous dispersion that can be obtained by contacting with an aqueous medium, a base-neutralized resin reaction product with an acid value of 10 to 30 which can be obtained by reacting a water-soluble epoxy-denatured alkyd resin with an epoxy resin in solid state at ordinary temperature and by adding and polymerizing at least a part of these resins and then neutralizing the resin reaction product with a base.Because this coating material has been emulsified in a translucent colloidal emulsion region with an aqueous medium, its finished appearance and corrosion resistance are superior and its structural viscosity can be controlled without damaging the storage stability through the addition of organic solvents, and the excellent finished appearance can also be obtained by atomization coating in addition to immersion coating, flow coating and the like, of vertical areas, and this coating material has applicability to a variety of coating methods.

    摘要翻译: 一种含水分散体涂料,其包含作为成膜组分的水分散体,其可以通过与水性介质接触而获得的水分散体,酸值为10〜30的碱中和树脂反应产物,其可以通过使 水溶性环氧改性醇酸树脂与环氧树脂在常温下为固态,并通过加入和聚合至少一部分这些树脂,然后用碱中和树脂反应产物。 由于该涂料已经在具有水性介质的半透明胶体乳剂区域中乳化,其外观和耐腐蚀性优异,可以通过加入有机溶剂而不损害储存稳定性而控制其结构粘度,并且优异的成品外观 也可以通过除垂直面积的浸渍涂布,流动涂布等之外的雾化涂料获得,并且该涂料具有适用于各种涂布方法。

    Liquid crystal display device with a backlight unit having a diffusion plate
    36.
    发明授权
    Liquid crystal display device with a backlight unit having a diffusion plate 有权
    具有背光单元的液晶显示装置具有扩散板

    公开(公告)号:US07705930B2

    公开(公告)日:2010-04-27

    申请号:US11819906

    申请日:2007-06-29

    IPC分类号: G09F13/04 G02F1/1335

    摘要: A liquid crystal display device having a direct backlight which uses a high-bright light source achieves both of a high efficiency and thin uniformity. In a liquid crystal display device which includes a liquid crystal panel, and a backlight unit which is arranged on a side of the liquid crystal panel opposite to a display screen of the liquid crystal panel, the backlight unit includes a housing, a plurality of light sources arranged in the inside of the housing, and a diffusion plate which is arranged between the plurality of light sources and the liquid crystal panel, the diffusion plate includes a plurality of light blocking regions at positions corresponding to the plurality of respective light sources, and the light blocking region at a center portion of the housing and the light blocking region at an edge portion of the housing exhibits transmissivities different from each other.

    摘要翻译: 具有使用高亮度光源的直接背光源的液晶显示装置实现了高效率和薄均匀性。 在包括液晶面板的液晶显示装置和布置在与液晶面板的显示屏相对的液晶面板一侧的背光单元中,背光单元包括壳体,多个光 排列在壳体内部的源极和布置在多个光源和液晶面板之间的扩散板,扩散板在与多个相应光源相对应的位置处包括多个遮光区域,以及 在壳体的中心部分处的遮光区域和壳体的边缘部分处的遮光区域显示出彼此不同的透射率。

    Recording and/or playback device
    37.
    发明授权

    公开(公告)号:US07411874B2

    公开(公告)日:2008-08-12

    申请号:US11690868

    申请日:2007-03-26

    IPC分类号: G11B7/00 G11B17/04

    CPC分类号: G11B7/082 G11B17/056

    摘要: A disk recorder/player (1) including a skew adjusting means of a thin design is provided which includes a base (101), a disk rotation driving mechanism (102) for an optical disk (4), an optical pickup (103), first and second guide shafts (105, 106) to support the optical pickup (103) at opposite ends of the latter, an optical pickup moving means (104) guided by the first and second guide shafts (105, 106) in moving the optical pickup (103) radially of the optical disk (4), an elastic member (126) put in contact with the first and second guide shafts (105, 106) to force the first and second guide shafts (105, 106) in a direction generally perpendicular to the main side of the optical disk (4), an adjusting screw (127) put into contact with the first and second guide shafts (105, 106) from the opposite side of the elastic member (126) to move the first and second guide shafts (105, 106) in a direction opposite to the direction of forcing by the elastic member (126), and a skew adjusting means (109) which adjusts a skew, if any, by adjusting the inclination of the first and second guide shafts (105, 106) by the adjusting screw (127).

    Recording and/or playback device
    38.
    发明授权

    公开(公告)号:US07359292B2

    公开(公告)日:2008-04-15

    申请号:US11690440

    申请日:2007-03-23

    IPC分类号: G11B7/00

    CPC分类号: G11B7/082 G11B17/056

    摘要: A disk recorder/player (1) including a skew adjusting means of a thin design is provided which includes a base (101), a disk rotation driving mechanism (102) for an optical disk (4), an optical pickup (103), first and second guide shafts (105, 106) to support the optical pickup (103) at opposite ends of the latter, an optical pickup moving means (104) guided by the first and second guide shafts (105, 106) in moving the optical pickup (103) radially of the optical disk (4), an elastic member (126) put in contact with the first and second guide shafts (105, 106) to force the first and second guide shafts (105, 106) in a direction generally perpendicular to the main side of the optical disk (4), an adjusting screw (127) put into contact with the first and second guide shafts (105, 106) from the opposite side of the elastic member (126) to move the first and second guide shafts (105, 106) in a direction opposite to the direction of forcing by the elastic member (126), and a skew adjusting means (109) which adjusts a skew, if any, by adjusting the inclination of the first and second guide shafts (105, 106) by the adjusting screw (127).

    RECORDING AND/OR PLAYBACK DEVICE
    39.
    发明申请
    RECORDING AND/OR PLAYBACK DEVICE 失效
    记录和/或回放设备

    公开(公告)号:US20070162917A1

    公开(公告)日:2007-07-12

    申请号:US11690868

    申请日:2007-03-26

    IPC分类号: G11B17/04 G11B33/12

    CPC分类号: G11B7/082 G11B17/056

    摘要: A disk recorder/player (1) including a skew adjusting means of a thin design is provided which includes a base (101), a disk rotation driving mechanism (102) for an optical disk (4), an optical pickup (103), first and second guide shafts (105, 106) to support the optical pickup (103) at opposite ends of the latter, an optical pickup moving means (104) guided by the first and second guide shafts (105, 106) in moving the optical pickup (103) radially of the optical disk (4), an elastic member (126) put in contact with the first and second guide shafts (105, 106) to force the first and second guide shafts (105, 106) in a direction generally perpendicular to the main side of the optical disk (4), an adjusting screw (127) put into contact with the first and second guide shafts (105, 106) from the opposite side of the elastic member (126) to move the first and second guide shafts (105, 106) in a direction opposite to the direction of forcing by the elastic member (126), and a skew adjusting means (109) which adjusts a skew, if any, by adjusting the inclination of the first and second guide shafts (105, 106) by the adjusting screw (127).

    摘要翻译: 提供一种包括薄型设计的倾斜调节装置的盘记录器/播放器(1),其包括基座(101),用于光盘(4)的盘旋转驱动机构(102),光学拾取器(103) 第一和第二引导轴(105,106),以在其后端的相对端处支撑光学拾取器(103),由第一和第二引导轴(105,106)引导的光学拾取器移动装置(104) 拾取器(103),与第一和第二引导轴(105,106)接触的弹性构件(126),以迫使第一和第二引导轴(105,106)沿光盘 大致垂直于光盘(4)的主侧,调节螺钉(127)从弹性构件(126)的相对侧与第一和第二引导轴(105,106)接触,以移动第一 和第二引导轴(105,106)在与弹性件的强制方向相反的方向上 (126),以及通过调节螺钉(127)调节第一和第二引导轴(105,106)的倾斜度来调整歪斜(如果有的话)的歪斜调节装置(109)。

    Plasma display panel
    40.
    发明授权
    Plasma display panel 失效
    等离子显示面板

    公开(公告)号:US07205722B2

    公开(公告)日:2007-04-17

    申请号:US11302345

    申请日:2005-12-14

    IPC分类号: H01J17/49

    摘要: A plasma display panel comprises a front substrate and a rear substrate, a plurality of row electrode pairs provided on the inner surface of the front substrate, a dielectric layer provided on the inner surface of the front substrate for coverring the row electrode pairs, a plurality of column electrodes provided on the inner surface of the rear substrate, a partition wall assembly provided between the front substrate and the rear substrate, said partition wall assembly including a plurality of longitudinal partition walls and a plurality of lateral partition walls, forming a plurality of discharge cells. In particular, the dielectric layer has a plurality of projection portions located corresponding to and protruding toward the lateral partition walls of the partition wall assembly, in a manner such that there would be no slots formed between the dielectric layer and the lateral partition walls.

    摘要翻译: 等离子体显示面板包括前基板和后基板,设置在前基板的内表面上的多个行电极对,设置在前基板的内表面上用于覆盖行电极对的电介质层,多个 设置在后基板的内表面上的列电极,设置在前基板和后基板之间的分隔壁组件,所述分隔壁组件包括多个纵向间隔壁和多个横向间隔壁,形成多个 放电细胞。 特别地,电介质层具有多个突出部分,这些突起部分对应于分隔壁组件的侧向分隔壁并且朝着分隔壁组件的侧向分隔壁突出,使得在介电层和侧向间隔壁之间不会形成槽。