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    • 4. 发明授权
    • Method for forming photoresist patterns
    • 光刻胶图形形成方法
    • US5858590A
    • 1999-01-12
    • US959961
    • 1997-10-24
    • O Sung KwonDoo Hee LeeHyung Sun YookHeung Gee HongYoung Mo Goo
    • O Sung KwonDoo Hee LeeHyung Sun YookHeung Gee HongYoung Mo Goo
    • G03F7/20G03F1/00G03F7/26H01L21/027G03C5/00
    • G03F7/70625G03F7/20
    • A method for forming photoresist patterns by performing a photolithograpy process by the unit of a predetermined number of wafers, wherein the photoresist patterns are formed under a condition that an exposure time taken to fore each of the photoresist patterns is predetermined taking into consideration a variation in reflection factor, on the basis of the following equation:Z=X+{(r-a).times.(Y-X)/(.beta.-.alpha.)}where, "T" represents a reference thickness corresponding to a thickness of a photoresist film to be patterned to form a corresponding one of the photoresist patterns, exhibiting a minimum reference factor or a maximum reference factor, "T'" a thickness limit more than the reference thickness (T), ".alpha." a reference reflection factor at the reference thickness (T), ".beta." a reflection factor limit at the thickness limit (T'), "r" a varied reflection factor, "X" a reference exposure time at the reference reflection factor (.alpha.), "Y" an exposure time limit at the reflection factor limit (.beta.), and "Z" the varied exposure time.
    • 通过以预定数量的晶片为单位执行光刻处理来形成光致抗蚀剂图案的方法,其中在考虑到每个光致抗蚀剂图案之前的曝光时间是预定的条件下形成光致抗蚀剂图案, 反射因子,基于以下等式:Z = X + {(ra)x(YX)/(β-α)}其中,“T”表示对应于待图案化的光致抗蚀剂膜的厚度的参考厚度 形成对应的一个光致抗蚀剂图案,其具有最小参考因子或最大参考因子,“T”“厚度限制大于参考厚度(T),”α“是参考厚度(T)处的参考反射系数, ,“β”是厚度极限(T')处的反射因子极限,“r”是反射因子,“X”是参考反射系数(α)时的参考曝光时间,“Y” 反射 因子限制(β)和“Z”变化的曝光时间。
    • 5. 发明申请
    • METHOD FOR EMULATING OPTICAL DISK, OPTICAL DISK DRIVE USING THE SAME, AND OPTICAL DISK INCLUDING SECURITY ZONE
    • 用于模拟光盘的方法,使用该光盘的光盘驱动器和包括安全区的光盘
    • US20100226222A1
    • 2010-09-09
    • US12670793
    • 2008-01-21
    • In Chang YangByung Ju DanYoung Mo GooByeong Rim Jo
    • In Chang YangByung Ju DanYoung Mo GooByeong Rim Jo
    • G11B20/00G06F9/455G11B7/24
    • G11B7/00736G11B20/00086G11B20/0013G11B20/00137G11B2220/2537G11B2220/45G11B2220/61
    • Provided are a method for emulating a separate contents memory unit into an optical disk, an optical disk drive using the same, and an optical disk including a security zone. In the method, when an optical disk processing command from a host is present, whether an optical disk is present in the optical disk drive is judged. When the optical disk is not present in the optical disk drive as a result of the judgment, the contents memory unit is executed as a virtual optical disk. An application stored in the contents memory unit is displayed. The optical disk drive includes an optical disk storage unit, a contents memory unit, and a controller. The optical disk storage unit stores or reproduces contents using an optical disk. The contents memory unit stores contents therein and is executed as a virtual optical disk when the optical disk is not present. The controller controls the optical disk storage unit and the contents memory unit, and controls an access to be made, subject to the contents memory unit. The optical disk includes a fake zone that is accessible by all users without an authentication procedure, and a security zone that is accessible through the authentication procedure. Accordingly, a user can receive and use desired contents using the optical disk drive even when a disk is not present.
    • 提供了将单独的内容存储单元模拟成光盘的方法,使用该光盘的光盘驱动器和包括安全区域的光盘。 在该方法中,当存在来自主机的光盘处理命令时,判断光盘是否存在于光盘驱动器中。 作为判断结果,当光盘不存在于光盘驱动器中时,内容存储单元被执行为虚拟光盘。 显示存储在内容存储单元中的应用程序。 光盘驱动器包括光盘存储单元,内容存储单元和控制器。 光盘存储单元使用光盘存储或再现内容。 内容存储单元在其中存储内容,并且当光盘不存在时被执行作为虚拟光盘。 控制器控制光盘存储单元和内容存储器单元,并控制要进行存取的内容存储单元。 该光盘包括一个可以由所有用户访问而没有认证过程的伪造区域,以及可通过认证过程访问的安全区域。 因此,即使不存在磁盘,用户也可以使用光盘驱动器来接收和使用期望的内容。
    • 7. 发明授权
    • Method for emulating optical disk, optical disk drive using the same, and optical disk including security zone
    • 用于模拟光盘的方法,使用其的光盘驱动器和包括安全区域的光盘
    • US08199622B2
    • 2012-06-12
    • US12670793
    • 2008-01-21
    • In Chang YangByung Ju DanYoung Mo GooByeong Rim Jo
    • In Chang YangByung Ju DanYoung Mo GooByeong Rim Jo
    • G11B15/04
    • G11B7/00736G11B20/00086G11B20/0013G11B20/00137G11B2220/2537G11B2220/45G11B2220/61
    • Provided are a method for emulating a separate contents memory unit into an optical disk, an optical disk drive using the same, and an optical disk including a security zone. In the method, when an optical disk processing command from a host is present, whether an optical disk is present in the optical disk drive is judged. When the optical disk is not present in the optical disk drive as a result of the judgment, the contents memory unit is executed as a virtual optical disk. An application stored in the contents memory unit is displayed. The optical disk drive includes an optical disk storage unit, a contents memory unit, and a controller. The optical disk storage unit stores or reproduces contents using an optical disk. The contents memory unit stores contents therein and is executed as a virtual optical disk when the optical disk is not present. The controller controls the optical disk storage unit and the contents memory unit, and controls an access to be made, subject to the contents memory unit. The optical disk includes a fake zone that is accessible by all users without an authentication procedure, and a security zone that is accessible through the authentication procedure. Accordingly, a user can receive and use desired contents using the optical disk drive even when a disk is not present.
    • 提供了将单独的内容存储单元模拟成光盘的方法,使用该光盘的光盘驱动器和包括安全区域的光盘。 在该方法中,当存在来自主机的光盘处理命令时,判断光盘是否存在于光盘驱动器中。 作为判断结果,当光盘不存在于光盘驱动器中时,内容存储单元被执行为虚拟光盘。 显示存储在内容存储单元中的应用程序。 光盘驱动器包括光盘存储单元,内容存储单元和控制器。 光盘存储单元使用光盘存储或再现内容。 内容存储单元在其中存储内容,并且当光盘不存在时被执行作为虚拟光盘。 控制器控制光盘存储单元和内容存储器单元,并控制要进行存取的内容存储单元。 该光盘包括一个可以由所有用户访问而没有认证过程的伪造区域,以及可通过认证过程访问的安全区域。 因此,即使不存在磁盘,用户也可以使用光盘驱动器来接收和使用期望的内容。