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    • 4. 发明授权
    • Image source apparatus and method of acquiring information from printer
    • 从打印机获取信息的图像源设备和方法
    • US08228547B2
    • 2012-07-24
    • US11710178
    • 2007-02-23
    • Akihito TanimotoNagomi MineSusumu Goto
    • Akihito TanimotoNagomi MineSusumu Goto
    • G06F3/12G06K15/00H04N5/225
    • H04N1/00278H04N2201/0015H04N2201/0084H04N2201/33321H04N2201/33328H04N2201/33335
    • An image source apparatus includes: a driver, operable to send the image data to the printer and to cause the printer to execute the printing based on the image data, in accordance with a prescribed standard; an application processor; and a storage. When the driver receives an initialization request from the application processor, the driver, after notifying the application processor of an acknowledgement of the initialization request, carries out an initialization process in accordance with the received initialization request, and the driver, after finishing the initialization process, acquires information on a plurality of items related to a specification of the printer from the printer in accordance with the prescribed standard and stores the information in the storage. When the driver receives an acquisition command for acquiring any of the plurality of items from the application processor, the driver returns information on the item related to the acquisition command to the application processor with reference to the storage.
    • 图像源装置包括:驱动器,用于根据规定的标准将图像数据发送到打印机并使打印机基于图像数据执行打印; 应用处理器; 和一个存储。 当驾驶员从应用程序处理器接收到初始化请求时,驱动程序在通知应用程序处理程序之后确认初始化请求,在完成初始化过程之后根据接收到的初始化请求和驱动程序执行一个初始化过程 根据规定的标准从打印机获取与打印机的规格有关的多个项目的信息,并将该信息存储在存储器中。 当驾驶员从应用处理器接收到用于获取多个项目中的任何一个的获取命令时,驱动程序将关于获取命令的项目的信息返回给应用处理器。
    • 8. 发明授权
    • Electron beam projection exposure apparatus
    • 电子束投影曝光装置
    • US06246065B1
    • 2001-06-12
    • US09145647
    • 1998-09-02
    • Susumu Goto
    • Susumu Goto
    • H01J37302
    • B82Y10/00B82Y40/00H01J37/3007H01J37/3174H01J2237/063
    • This invention provides an electron beam projection exposure apparatus which can obtain a large irradiation width while maintaining an electron beam intensity required for exposure. An electron beam emitted by an electron gun (1) is transmitted through a condenser lens (2) and field lens (3), and illuminates a mask (4). The electron beam transmitted through the mask (4) is imaged and irradiated onto a wafer (7) via reduction projection lenses (5, 6), thus forming a pattern on the mask (4) on the wafer (7) by exposure. The electron gun (1) has an electron source, an electron emission surface of which has a circularly recessed central portion, and a ring-shaped electron beam emitted by the peripheral portion of the electron emission surface is used in exposure.
    • 本发明提供一种能够在保持曝光所需的电子束强度的同时获得大的照射宽度的电子束投影曝光装置。 由电子枪(1)发射的电子束通过聚光透镜(2)和场透镜(3)透射,照射掩模(4)。 通过掩模(4)透射的电子束被成像并经由还原投影透镜(5,6)照射到晶片(7)上,从而通过曝光在晶片(7)上的掩模(4)上形成图案。 电子枪(1)具有电子源,其电子发射表面具有圆形凹入的中心部分,并且在曝光期间使用由电子发射表面的周边部分发射的环形电子束。