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    • 1. 发明授权
    • Audio/video synchronizing system and monitor apparatus
    • 音频/视频同步系统和监视器
    • US07738499B2
    • 2010-06-15
    • US11233557
    • 2005-09-23
    • Mamoru KugumiyaKoji NagataAkira SakamotoTakao Takahashi
    • Mamoru KugumiyaKoji NagataAkira SakamotoTakao Takahashi
    • H04J3/06H04J3/00G06F15/173
    • H04N21/4305G11B27/10H04N21/2368H04N21/41422H04N21/4307H04N21/4341H04N21/43637H04N21/4392
    • An audio/video synchronizing system and a monitor apparatus can provide a set of contents where the images and the sounds of the contents show lip synchronization to the user so that the user may not have any strange and uneasy feeling if only the images are transmitted wirelessly. A contents server outputs sounds of a set of contents at a timing delayed by an initial delay time (1 second) that is greater than the transmission delay time according to the PTS and the DTS defined by the contents server by taking the largest transmission delay into consideration. The monitor corrects the time base of the STC added to the video packets according to the transmission delay time and subsequently outputs the images according to the SCR, the time base of which is corrected, and the PTS and the DTS, for which the initial delay time is defined. With this arrangement, it is possible to compensate the delay of the transmission delay time and display the images at a timing synchronized with the timing of outputting the sounds. Thus, it is possible to realize lip synchronization between the sounds and the images if only the images are transmitted wirelessly.
    • 音频/视频同步系统和监视器装置可以提供内容的一组内容,其中内容的图像和声音向用户显示唇形同步,使得如果只有图像被无线地发送,用户可能不会有任何奇怪和不安的感觉 。 内容服务器在按照由内容服务器定义的最大传输延迟的PTS和DTS的延迟时间延迟初始延迟时间(1秒)的定时输出一组内容的声音, 考虑。 监视器根据传输延迟时间校正添加到视频分组的STC的时基,并随后根据其时间基准被校正的SCR和PTS和DTS输出图像,其中初始延迟 时间被定义。 利用这种布置,可以在与输出声音的定时同步的定时补偿传输延迟时间的延迟并显示图像。 因此,如果仅有图像被无线地发送,则可以实现声音和图像之间的唇部同步。
    • 2. 发明申请
    • Audio/video synchronizing system and monitor apparatus
    • 音频/视频同步系统和监视器
    • US20060072627A1
    • 2006-04-06
    • US11233557
    • 2005-09-23
    • Mamoru KugumiyaKoji NagataAkira SakamotoTakao Takahashi
    • Mamoru KugumiyaKoji NagataAkira SakamotoTakao Takahashi
    • H04J3/06
    • H04N21/4305G11B27/10H04N21/2368H04N21/41422H04N21/4307H04N21/4341H04N21/43637H04N21/4392
    • An audio/video synchronizing system and a monitor apparatus can provide a set of contents where the images and the sounds of the contents show lip synchronization to the user so that the user may not have any strange and uneasy feeling if only the images are transmitted wirelessly. A contents server outputs sounds of a set of contents at a timing delayed by an initial delay time (1 second) that is greater than the transmission delay time according to the PTS and the DTS defined by the contents server by taking the largest transmission delay into consideration. The monitor corrects the time base of the STC added to the video packets according to the transmission delay time and subsequently outputs the images according to the SCR, the time base of which is corrected, and the PTS and the DTS, for which the initial delay time is defined. With this arrangement, it is possible to compensate the delay of the transmission delay time and display the images at a timing synchronized with the timing of outputting the sounds. Thus, it is possible to realize lip synchronization between the sounds and the images if only the images are transmitted wirelessly.
    • 音频/视频同步系统和监视器装置可以提供内容的一组内容,其中内容的图像和声音向用户显示唇形同步,使得如果只有图像被无线地发送,用户可能不会有任何奇怪和不安的感觉 。 内容服务器在按照由内容服务器定义的最大传输延迟的PTS和DTS的延迟时间延迟初始延迟时间(1秒)的定时输出一组内容的声音, 考虑。 监视器根据传输延迟时间校正添加到视频分组的STC的时基,并随后根据其时间基准被校正的SCR和PTS和DTS输出图像,其中初始延迟 时间被定义。 利用这种布置,可以在与输出声音的定时同步的定时补偿传输延迟时间的延迟并显示图像。 因此,如果仅有图像被无线地发送,则可以实现声音和图像之间的唇部同步。
    • 8. 发明授权
    • Photodiode manufacturing method and photodiodes
    • 光电二极管制造方法和光电二极管
    • US08564087B2
    • 2013-10-22
    • US13148091
    • 2010-02-15
    • Kazuhisa YamamuraAkira SakamotoTerumasa Nagano
    • Kazuhisa YamamuraAkira SakamotoTerumasa Nagano
    • H01L31/00H01L29/06H01L21/00
    • H01L31/1804H01L31/02327H01L31/02363H01L31/035281Y02E10/547
    • A semiconductor substrate 2 is dry etched before an insulating layer 4 is exposed, whereby a hole H1 penetrating through the semiconductor substrate 2 and reaching the insulating layer 4 is formed at a position corresponding to a photosensitive region S1. Next, an irregular asperity 22 is formed in a surface 7 of an n+ type embedded layer 6 exposed in the hole H1. The surface of the n+ type embedded layer 6 exposed in the hole H1 through the insulating layer 4 is irradiated with a picosecond to femtosecond pulsed laser beam, whereby the insulating layer 4 is removed and the surface 7 of the n+ type embedded layer 6 exposed in the hole H1 is roughened by the picosecond to femtosecond pulsed laser beam, to form the irregular asperity 22 in the entire area of the surface 7. Then the substrate with the irregular asperity 22 therein is subjected to a thermal treatment.
    • 在绝缘层4露出之前对半导体衬底2进行干蚀刻,从而在对应于感光区域S1的位置处形成贯穿半导体衬底2并到达绝缘层4的孔H1。 接下来,在露出在孔H1中的n +型嵌入层6的表面7中形成不规则的凹凸22。 通过绝缘层4暴露在孔H1中的n +型嵌入层6的表面用皮秒照射到飞秒脉冲激光束,由此去除绝缘层4,并将n +型嵌入层6的表面7暴露在 通过皮秒对飞秒脉冲激光束使孔H1粗糙化,在表面7的整个区域中形成不规则的凹凸22。然后对其中具有不规则凹凸22的基板进行热处理。