KEYPAD ASSEMBLY USING OPTICAL SHUTTER AND LIGHT GUIDE PANEL AND PORTABLE TERMINAL HAVING THE SAME
    91.
    发明申请
    KEYPAD ASSEMBLY USING OPTICAL SHUTTER AND LIGHT GUIDE PANEL AND PORTABLE TERMINAL HAVING THE SAME 有权
    使用光学快门和光导板的键盘组件和具有相同端子的便携式终端

    公开(公告)号:US20100219059A1

    公开(公告)日:2010-09-02

    申请号:US12712830

    申请日:2010-02-25

    CPC classification number: G06F3/0238

    Abstract: A keypad assembly includes an optical shutter configured to shield or transmit light according to a voltage applied thereto; a light guide panel configured to guide an internal light generated inside of the keypad assembly and coupled to the interior of the light guide panel; and a symbol pattern layer including at least one symbol pattern illuminated by both the internal light irradiated from the light guide panel and an external light from outside of the keypad assembly that has passed through the optical shutter.

    Abstract translation: 键盘组件包括:被配置为根据施加到其上的电压屏蔽或透射光的光学快门; 导光面板,被配置为引导在键盘组件内部产生的内部光并耦合到导光板的内部; 以及符号图案层,其包括由导光板照射的内部光照射的至少一个符号图案和从键盘组件的外部经过光学快门的外部光。

    ENHANCED PROCESSES FOR DRUG TESTING AND SCREENING USING TISSUE SAMPLES
    93.
    发明申请
    ENHANCED PROCESSES FOR DRUG TESTING AND SCREENING USING TISSUE SAMPLES 审中-公开
    使用组织样品进行药物检测和筛选的增强方法

    公开(公告)号:US20100159503A1

    公开(公告)日:2010-06-24

    申请号:US12717063

    申请日:2010-03-03

    Applicant: Sung-Soo Park

    Inventor: Sung-Soo Park

    CPC classification number: G01N33/5011 C12M41/46 G01N33/5082 G01N33/5088

    Abstract: A method for testing human tissue in a testing system is more effective than conventional cell culture systems and functions by treating the human tissue slice system's samples with at least one compound and observing the effect on the human tissue slices resident therein, or cells, tissue samples or other derivatives from the testing process.

    Abstract translation: 用于在测试系统中测试人体组织的方法比常规细胞培养系统和功能更有效,其通过用至少一种化合物处理人体组织切片系统的样品并观察对其中存在的人体组织切片或细胞组织样品的影响 或来自测试过程的其他衍生物。

    Method of manufacturing nitride semiconductor substrate
    96.
    发明申请
    Method of manufacturing nitride semiconductor substrate 有权
    氮化物半导体衬底的制造方法

    公开(公告)号:US20090191695A1

    公开(公告)日:2009-07-30

    申请号:US12216743

    申请日:2008-07-10

    Abstract: A method of manufacturing a nitride semiconductor substrate according to example embodiments may include forming a buffer layer on a (100) plane of a silicon (Si) substrate. The buffer layer may have a hexagonal crystal system and a (1010) plane. A nitride semiconductor layer may be epitaxially grown on the buffer layer. The nitride semiconductor layer may have a (1010) plane. Accordingly, because example embodiments enable the use of a relatively inexpensive Si substrate, a more economical nitride semiconductor substrate having a relatively large diameter may be achieved.

    Abstract translation: 根据示例实施例的制造氮化物半导体衬底的方法可以包括在硅(Si)衬底的(100)平面上形成缓冲层。 缓冲层可以具有六方晶系和(1010)面。 氮化物半导体层可以在缓冲层上外延生长。 氮化物半导体层可以具有(1010)面。 因此,由于示例性实施例能够使用相对便宜的Si衬底,可以实现具有相对较大直径的更经济的氮化物半导体衬底。

    DIGITAL BROADCASTING TRANSMISSION CAPABLE OF IMPROVING RECEIVNG AND EQUALIZING PERFORMANCE AND SIGNAL PROCESSING METHOD THEREOF
    97.
    发明申请
    DIGITAL BROADCASTING TRANSMISSION CAPABLE OF IMPROVING RECEIVNG AND EQUALIZING PERFORMANCE AND SIGNAL PROCESSING METHOD THEREOF 有权
    数字广播传输能够提高接收和均衡性能及其信号处理方法

    公开(公告)号:US20090116580A1

    公开(公告)日:2009-05-07

    申请号:US12261935

    申请日:2008-10-30

    Abstract: A digital broadcast transmitting system and a signal processing method thereof that improves the receiving performance of the system. A digital broadcast transmitter includes a randomizer to receive and randomize a transport stream into a specified position of which stuff bytes are inserted, a replacement sequence generator to generate known data including a predefined sequence, a stuff-byte exchange unit to insert the known data into the specified position of the transport stream into which stuff bytes are inserted, an encoder to encode the transport stream output from the stuff-byte exchange unit for an error correction, and a transmission unit to modulate the encoded transport stream, RF-convert the modulated transport stream and transmit the RF-converted data. The digital broadcast receiving performance is improved even in an inferior multi-path channel by detecting the known data from the received transmission and using the known data for synchronization and equalization.

    Abstract translation: 一种提高系统的接收性能的数字广播发送系统及其信号处理方法。 一种数字广播发射机包括一个随机发生器,用于接收并随机化一个传输流到插入字节的指定位置;替换序列发生器,用于产生包括预定义序列的已知数据;填充字节交换单元,将已知数据插入 插入填充字节的传输流的指定位置,编码器,用于编码从填充字节交换单元输出的用于纠错的传输流;以及发送单元,用于调制编码的传输流,RF调制 传输流并传送RF转换的数据。 通过从接收到的传输中检测已知数据并使用已知的数据进行同步和均衡,即使在较差的多路径信道中也可以提高数字广播接收性能。

    METHOD AND APPARATUS FOR PROVIDING INPUT FEEDBACK IN A PORTABLE TERMINAL
    100.
    发明申请
    METHOD AND APPARATUS FOR PROVIDING INPUT FEEDBACK IN A PORTABLE TERMINAL 审中-公开
    在便携式终端中提供输入反馈的方法和装置

    公开(公告)号:US20090051667A1

    公开(公告)日:2009-02-26

    申请号:US12193838

    申请日:2008-08-19

    CPC classification number: G06F3/016 G06F3/0414 G06F3/04886

    Abstract: An input feedback method and apparatus in a portable terminal having a touch input device are provided, in which a user's finger contact on a screen having a plurality of objects displayed is sensed, a value sensed from the finger contact is compared with at least one threshold, and a vibration is generated in a different manner according to a comparison result.

    Abstract translation: 提供了具有触摸输入装置的便携式终端中的输入反馈方法和装置,其中感测到具有显示的多个对象的屏幕上的用户的手指接触,将从手指触点感测的值与至少一个阈值进行比较 并且根据比较结果以不同的方式产生振动。

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