Method and device for purifying 1,4-bis (bromodifluoromethyl) benzene
    11.
    发明授权
    Method and device for purifying 1,4-bis (bromodifluoromethyl) benzene 有权
    纯化1,4-双(溴二氟甲基)苯的方法和装置

    公开(公告)号:US07465841B2

    公开(公告)日:2008-12-16

    申请号:US10898925

    申请日:2004-07-27

    Abstract: A method and a device for purifying 1,4-bis(bromodifluoromethyl)benzene are disclosed. In order to solve the problem of hard to purify and separate 1,4-bis(bromodifluoromethyl)benzene crude products, diphenylmethane that has a higher boiling point and does not interact with 1,4-bis(bromodifluoromethyl)benzene is mixed with the 1,4-bis(bromodifluoromethyl)benzene crude products for evaporation. Afterwards, the purity of the vaporized product is detected and only that reaching an expected purity is collected to obtain high-purity 1,4-bis(bromodifluoromethyl)benzene.

    Abstract translation: 公开了用于纯化1,4-双(溴二氟甲基)苯的方法和装置。 为了解决难以纯化和分离1,4-双(溴二氟甲基)苯粗产物的问题,具有较高沸点并且不与1,4-双(溴二氟甲基)苯相互作用的二苯基甲烷与1 ,4-双(溴二氟甲基)苯粗产物蒸发。 之后,检测蒸发产物的纯度,仅收集达到预期纯度的纯度,得到高纯度的1,4-双(溴二氟甲基)苯。

    Barrier rib structure of plasma display panel
    12.
    发明授权
    Barrier rib structure of plasma display panel 失效
    等离子显示屏障壁结构

    公开(公告)号:US07453208B2

    公开(公告)日:2008-11-18

    申请号:US11162283

    申请日:2005-09-05

    CPC classification number: H01J11/54 H01J9/242 H01J11/12 H01J11/36 H01J2211/365

    Abstract: A barrier rib structure of plasma display panel is disclosed. The barrier rib structure includes a plurality of vertical barrier ribs arranged in parallel, a plurality of first horizontal barrier ribs connected to one side of the vertical barrier ribs, and a plurality of second horizontal barrier ribs connected to the other side of the vertical barrier ribs, in which the first horizontal barrier ribs are disposed alternately with corresponding second horizontal barrier ribs for forming a plurality of double blockade structures. Additionally, a gas passage and a plurality of electrical discharge spaces are formed between the double blockade structures.

    Abstract translation: 公开了等离子体显示面板的隔壁结构。 隔壁结构包括平行布置的多个垂直隔壁,与垂直隔壁的一侧连接的多个第一水平障壁,以及连接到垂直隔板的另一侧的多个第二水平隔板 其中第一水平障壁与相应的第二水平隔板交替布置以形成多个双重封锁结构。 此外,在双重封锁结构之间形成气体通道和多个放电空间。

    Method for transferring TCPX into TFPX
    13.
    发明授权
    Method for transferring TCPX into TFPX 有权
    将TCPX传输到TFPX的方法

    公开(公告)号:US07214838B2

    公开(公告)日:2007-05-08

    申请号:US11189709

    申请日:2005-07-27

    CPC classification number: C07C17/208 C07C22/08

    Abstract: A method for transferring TCPX (α, α, α′, α′-tetrachloro-p-xylene) into TFPX (α, α, α′, α′-tetrafluoro-p-xylene) is disclosed, which comprises the following steps: (a) providing a first reactant comprising TFPX; (b) mixing the first reactant with alkali metal fluorides, TCPX and phase transfer catalyst(s) to form a mixture, wherein the alkali metal fluorides is KF, CsF, NaF, LiF or the combination thereof, the phase transfer catalyst(s) is quaternary ammonium salt, quaternary phosphonium salt or the combination thereof; and (c) heating the mixture.

    Abstract translation: 公开了将TCPX(α,α,α',α'-四氯对二甲苯)转移到TFPX(α,α,α',α'-四氟对二甲苯)中的方法,其包括以下步骤: (a)提供包含TFPX的第一反应物; (b)将第一反应物与碱金属氟化物,TCPX和相转移催化剂混合以形成混合物,其中碱金属氟化物是KF,CsF,NaF,LiF或其组合,相转移催化剂, 是季铵盐,季鏻盐或其组合; 和(c)加热混合物。

    APPARATUS AND METHOD FOR DRIVING AN INTERLACED PLASMA DISPLAY PANEL
    14.
    发明申请
    APPARATUS AND METHOD FOR DRIVING AN INTERLACED PLASMA DISPLAY PANEL 失效
    用于驱动相互关联的等离子体显示面板的装置和方法

    公开(公告)号:US20070052620A1

    公开(公告)日:2007-03-08

    申请号:US11163719

    申请日:2005-10-28

    Abstract: An apparatus for driving an interlaced plasma display panel (PDP), including a delay device, an image upper and lower edge detection device, an image border processing device, an image processing and analog control loop. The delay device receives an image signal, delays the image signal for two fields and outputs the delayed image signal. The image upper and lower edge detection device receives and analyzes the image signal, outputs the image upper and lower edge positions, saves and provides the odd field upper and lower edge data of the image signal. The image border processing device outputs the image signal after border processing according to the delayed image signal, the image upper and lower edge positions, the odd field upper and lower data. The image processing and analog control loop outputs a driving signal according to the image signal after border processing and the image upper and lower edge positions.

    Abstract translation: 一种用于驱动交错等离子体显示面板(PDP)的装置,包括延迟装置,图像上下边缘检测装置,图像边界处理装置,图像处理和模拟控制环路。 延迟装置接收图像信号,延迟两个场的图像信号并输出​​延迟的图像信号。 图像上下边缘检测装置接收并分析图像信号,输出图像上下边缘位置,保存并提供图像信号的奇数场上下边缘数据。 图像边界处理装置根据延迟图像信号,图像上下边缘位置,奇数场上下数据,输出边界处理后的图像信号。 图像处理和模拟控制环路根据边界处理后的图像信号和图像上下边缘位置输出驱动信号。

    Image processing method for plasma display panel
    15.
    发明申请
    Image processing method for plasma display panel 审中-公开
    等离子显示面板的图像处理方法

    公开(公告)号:US20060038748A1

    公开(公告)日:2006-02-23

    申请号:US10919306

    申请日:2004-08-17

    Abstract: An image processing method for plasma display panels is disclosed to measure the difference of displayed brightness, color temperature and color shift as a result of the voltage drop under various operation modes. The measured data are made into a lookup table installed in the circuit board so that the circuit board can automatic calibrate the image shown on the plasma display panel.

    Abstract translation: 公开了一种用于等离子体显示面板的图像处理方法,用于测量由于各种操作模式下的电压降而导致的显示亮度,色温和色偏的差异。 将测量数据制成安装在电路板中的查找表,使得电路板可以自动校准等离子体显示面板上显示的图像。

    Facile and effective method of preparing 1,4-bis(chlorodifluoromethyl)benzene
    16.
    发明授权
    Facile and effective method of preparing 1,4-bis(chlorodifluoromethyl)benzene 有权
    制备1,4-双(氯二氟甲基)苯的方便有效的方法

    公开(公告)号:US08816139B2

    公开(公告)日:2014-08-26

    申请号:US13477188

    申请日:2012-05-22

    CPC classification number: C07C17/14 C07C22/08

    Abstract: The present invention relates to a facile method of preparing 1,4-bis(chlorodifluoromethyl)benzene, comprising the steps of: (A) providing a reactant liquid of 1,4-bis(difluoromethyl)benzene; optionally (B) providing a light source for UV radiation; and (C) introducing chlorine gas into the reactant liquid at a temperature of 50-90° C. under a pressure above 1 atm to obtain 1,4-Bis(chlorodifluoromethyl)benzene. The invented facile method can be utilized in a batch process or a continuous process for effective production of 1,4-bis(chlorodifluoromethyl)benzene.

    Abstract translation: 本发明涉及一种制备1,4-双(氯二氟甲基)苯的简便方法,包括以下步骤:(A)提供1,4-双(二氟甲基)苯的反应液; 任选地(B)提供用于UV辐射的光源; 和(C)在高于1大气压的压力下,在50-90℃的温度下将氯气引入反应液中,得到1,4-双(氯二氟甲基)苯。 本发明的简便方法可以用于分批方法或用于有效生产1,4-双(氯二氟甲基)苯的连续方法。

    DATA SECURITY PROTECTION METHOD
    17.
    发明申请
    DATA SECURITY PROTECTION METHOD 有权
    数据安全保护方法

    公开(公告)号:US20120102323A1

    公开(公告)日:2012-04-26

    申请号:US13187528

    申请日:2011-07-21

    CPC classification number: H04L9/0844 H04L9/3271

    Abstract: A data security protection method generates dynamic encryption keys and dynamic decryption keys for a host and a client during data transmission between the host and the client. The host stores a host initial key K0, and determines a host key Kn using a one-way hash function based on the host initial key K0. The client stores a client initial key K′0, and determines a client key K′n using the one-way hash function based on the client initial key K′0. Original data Rn is encrypted as encrypted data Xn using the host key Kn before being sent to the client. The client decrypts the encrypted data Xn using the client key K′n, to obtain the original data Rn.

    Abstract translation: 数据安全保护方法在主机和客户端之间的数据传输期间,为主机和客户机生成动态加密密钥和动态解密密钥。 主机存储主机初始密钥K0,并且使用基于主机初始密钥K0的单向散列函数来确定主机密钥Kn。 客户端存储客户端初始密钥K'0,并且使用基于客户端初始密钥K'0的单向哈希函数来确定客户密钥K'n。 原始数据Rn在发送给客户端之前使用主机密钥Kn作为加密数据Xn加密。 客户机使用客户端密钥K'n解密加密数据Xn,以获得原始数据Rn。

    Fabrication method of discharge lamp
    19.
    发明授权
    Fabrication method of discharge lamp 有权
    放电灯的制作方法

    公开(公告)号:US07946900B2

    公开(公告)日:2011-05-24

    申请号:US12468204

    申请日:2009-05-19

    CPC classification number: H01J65/046 H01J9/02

    Abstract: A fabrication method for discharge lamps is disclosed, which comprises providing a glass tube of diameter between 2 and 20 mm, the glass tube having an inner wall coated with a fluorescent phosphor and having a through-passage with a first end and a second end, connecting a first dielectric electrode to the first end of the glass tube by applying an adhesive to a contacted portion of the glass tube and the first dielectric electrode, and sintering the contacted portion of the glass tube and the first dielectric electrode to securely connect the glass tube and the first dielectric electrode. Subsequently, processes of filling and sealing are conducted to complete the fabrication of the discharge lamps.

    Abstract translation: 公开了一种用于放电灯的制造方法,其包括提供直径为2至20mm的玻璃管,所述玻璃管具有涂覆有荧光荧光体的内壁,并具有带有第一端和第二端的通路, 通过向玻璃管和第一介电电极的接触部分施加粘合剂将第一介电电极连接到玻璃管的第一端,并且烧结玻璃管和第一介电电极的接触部分以牢固地连接玻璃 管和第一电介质电极。 随后,进行填充和密封的过程以完成放电灯的制造。

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