Color filter arrays by stencil printing
    1.
    发明授权
    Color filter arrays by stencil printing 失效
    彩色滤光片阵列通过模版印刷

    公开(公告)号:US5576265A

    公开(公告)日:1996-11-19

    申请号:US428469

    申请日:1995-04-26

    摘要: A method for preparing a color filter array element is diclosed which includes the steps of forming an assembly by providing a support on which is coated a polymeric dye image-receiving layer; a stencil pattern on the dye image-receiving layer with holes corresponding to the desired color pixel array pattern; and a dye donor sheet over the stencil. The dye donor has a support film overcoated with a mixture of color dye, polymeric binder, and light absorber. The method further includes exposing the assembly to high intensity light to briefly heat the dye layer and thereby transfer the dye from the donor to the polymeric dye receiving layer so that a colored pattern of pixel elements are formed in or on the image-receiving layer.

    摘要翻译: 一种制备滤色器阵列元件的方法被包围,其包括通过提供其上涂覆有聚合染料影像接收层的载体来形成组件的步骤; 在染料图像接收层上具有对应于期望的彩色像素阵列图案的孔的模板图案; 和在模板上的染料供体片。 染料供体具有用彩色染料,聚合物粘合剂和光吸收剂的混合物涂覆的支撑膜。 该方法还包括将组件暴露于高强度光以短暂地加热染料层,从而将染料从供体转移到聚合染料接收层,使得像素元件的着色图案形成在图像接收层中或图像接收层上。

    Single cycle data encoding method and apparatus
    3.
    发明授权
    Single cycle data encoding method and apparatus 失效
    单周期数据编码方法和装置

    公开(公告)号:US5661758A

    公开(公告)日:1997-08-26

    申请号:US585561

    申请日:1996-01-16

    申请人: Michael E. Long

    发明人: Michael E. Long

    CPC分类号: H04L27/00

    摘要: A method and device for manipulating data encoded for introduction to a periodic carrier signal. Distinct disruptions having selected qualities are defined for each character of data. Individual disruption are introduced to individual cycles of the carrier signal. Selected qualities of the disruption used to define the characters of data include the duration of the disruption and the starting time of the disruption relative to the beginning of the cycle. Carrier signals containing the disruptions contain large amounts of information which may be transmitted, stored and manipulated as characters at the level of individual cycles.

    摘要翻译: 一种用于操纵编码以引入周期性载波信号的数据的方法和装置。 为每个数据字符定义具有选定质量的不同中断。 单独的中断被引入载波信号的各个周期。 用于定义数据字符的中断的所选质量包括中断的持续时间和相对于循环开始的中断的开始时间。 包含中断的载波信号包含大量信息,可以在单个周期的水平上以字符的形式传输,存储和操作信息。

    Dual in-band/out-of-band CATV system
    4.
    发明授权
    Dual in-band/out-of-band CATV system 失效
    双频带/带外CATV系统

    公开(公告)号:US5257396A

    公开(公告)日:1993-10-26

    申请号:US761106

    申请日:1991-09-17

    IPC分类号: H04N7/167 H04B17/00

    CPC分类号: H04N7/167

    摘要: A dual in-band/out-of-band CATV receiver includes a coupler that couples input signals to a tuner and decoder for demodulation and recovery of in-band data and to an FSK receiver for recovery of out-of-band data. The recovered data outputs of the decoder and of the FSK receiver are coupled to a data switch that has a common output that is coupled to a tuner/decoder microprocessor. The tuner/decoder microprocessor in turn supplies information to a switch microprocessor for controlling operation of the data switch to couple either in-band or out-of-band data to the tuner/decoder microprocessor. The data switch defaults to the in-band data position whenever a channel change occurs.

    摘要翻译: 双带内/带外CATV接收机包括将输入信号耦合到调谐器和解码器的耦合器,用于解调和恢复带内数据以及FSK接收器以恢复带外数据。 解码器和FSK接收机的恢复的数据输出耦合到具有耦合到调谐器/解码器微处理器的公共输出的数据开关。 调谐器/解码器微处理器又将信息提供给开关微处理器,用于控制数据开关的操作以将带内或带外数据耦合到调谐器/解码器微处理器。 每当发生频道更改时,数据切换默认为带内数据位置。

    Electrochemical resistive ink jet head
    7.
    发明授权
    Electrochemical resistive ink jet head 失效
    电化学电阻喷墨头

    公开(公告)号:US5221934A

    公开(公告)日:1993-06-22

    申请号:US861665

    申请日:1992-04-01

    申请人: Michael E. Long

    发明人: Michael E. Long

    IPC分类号: B41J2/01 B41J2/05 C09D11/00

    CPC分类号: C09D11/328 B41J2/01

    摘要: An electrochemical resistive ink jet head is disclosed which has the capabilities to vary the color intensity of an coloring agent in an ink, eject the colored ink from the ink jet head, and deposit a colored area on a suitable receiving media.

    摘要翻译: 公开了一种电化学电阻喷墨头,其具有改变油墨中着色剂的颜色强度的能力,从喷墨头喷出彩色油墨,并将有色区域沉积在合适的接收介质上。

    Television signal scrambling system and method
    8.
    发明授权
    Television signal scrambling system and method 失效
    电视信号加扰系统及方法

    公开(公告)号:US4995080A

    公开(公告)日:1991-02-19

    申请号:US552375

    申请日:1990-07-16

    IPC分类号: H04L9/08 H04N7/167 H04N7/173

    摘要: A method of operating a pay per view (PPV) television system includes transmitting global data packets alternately encrypted with two different session keys. Subscriber terminals store three session keys, and automatically sequence through the session keys in an ateempt to decrypt the data packets. A program tag in the global data packet identifies a television program and a memory location in the subscriber authorization memory and may also include a tag identifying an upcoming program for which the subscriber may self-authorize his terminal by accessing the memory location identified by the PPV tag. The program tag is required to enable the subscriber terminal descrambling means to descramble the accompanying television program. Subscriber terminals are periodically polled by addressed data packets whereupon the contents of their authorization memories are sent to the cable heat-end for billing purposes. After successful polling, a new session key is downloaded to the subscriber in an addressed data packet. After polling of all subscribers, the memory location identified by the PPV tag is cleared by means of a global data packet encrypted in the new session key which only polled subscriber terminals have. An unpolled subscriber terminal needs to be polled before it receives the new session key.

    摘要翻译: 一种操作付费电视(PPV)电视系统的方法包括发送用两个不同会话密钥交替加密的全球数据分组。 订户终端存储三个会话密钥,并自动排序会话密钥,以防止数据包解密。 全局数据包中的节目标签识别用户授权存储器中的电视节目和存储器位置,并且还可以包括识别即将到来的节目的标签,用户可以通过访问由PPV识别的存储器位置来自己授权他的终端 标签。 需要节目标签以使用户终端解扰装置解扰伴随的电视节目。 订户终端由被寻址的数据分组定期轮询,由此为了计费的目的,授权存储器的内容被发送到电缆热端。 在成功轮询之后,将新的会话密钥以寻址的数据分组下载到用户。 在轮询所有用户之后,由PPV标签识别的存储器位置通过仅在轮询的用户终端具有的新会话密钥中加密的全局数据分组来清除。 在接收到新的会话密钥之前,需要轮询未安装的用户终端。

    Television signal encoder with reduced transient switching effects
    9.
    发明授权
    Television signal encoder with reduced transient switching effects 失效
    具有减少瞬态切换效果的电视信号编码器

    公开(公告)号:US4885776A

    公开(公告)日:1989-12-05

    申请号:US159813

    申请日:1988-02-24

    IPC分类号: H04N7/167 H04N7/171

    CPC分类号: H04N7/1713 H04N7/167

    摘要: A television encoding system passes a modulated video carrier through a pair of SAW filters for attenuating and reversing the phase of the carrier during horizontal intervals. Another pair of SAW filters impart intermediate amplitude and phase changes to the video carrier during transitions into and out of the horizontal intervals to minimize switching transients and frequency disturbances in the color and audio carriers.

    摘要翻译: 电视编码系统通过一对SAW滤波器传送调制视频载波,用于在水平间隔期间衰减和反转载波的相位。 另一对SAW滤波器在转换到和流出水平间隔期间向视频载波赋予中间幅度和相位变化,以最小化颜色和音频载波中的开关瞬变和频率干扰。

    Method for reducing donor utilization for radiation-induced colorant
transfer
    10.
    发明授权
    Method for reducing donor utilization for radiation-induced colorant transfer 失效
    减少辐射诱导着色剂转移的供体利用的方法

    公开(公告)号:US6097416A

    公开(公告)日:2000-08-01

    申请号:US966513

    申请日:1997-11-10

    摘要: A method of transferring colorant from a moving colorant donor element with reduced donor element usage includes providing at least one radiation transfer head for applying radiation to the moving colorant donor element; positioning a receiver relative to the radiation transfer head to provide a gap therebetween; and moving the receiver relative to the radiation transfer head through the gap so that it has a velocity different than that of the moving colorant donor element, whereby colorant is transferred from the moving colorant donor element in response to applied radiation from the radiation transfer head.

    摘要翻译: 降低供体元件使用的从运动着色剂供体元件转移着色剂的方法包括提供至少一个用于向移动着色剂供体元件施加辐射的辐射传递头; 相对于辐射传递头定位接收器以在它们之间提供间隙; 并且通过所述间隙使所述接收器相对于所述辐射传递头移动,使得其具有不同于所述移动着色剂供体元件的速度的速度,由此响应于来自所述辐射传递头的所施加的辐射,从所述运动着色剂供体元件转移着色剂。