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    • 6. 发明申请
    • POLYIMIDE FILM WITH IMPROVED ADHESIVENESS
    • 具有改善粘性的聚酰亚胺膜
    • WO2008082152A1
    • 2008-07-10
    • PCT/KR2007/006882
    • 2007-12-27
    • SKC CO., LTD.KIM, Do KyoungKIM, Min Ju
    • KIM, Do KyoungKIM, Min Ju
    • C08J5/18
    • C08J5/18C08G73/1064C08G73/1067C08J2379/08H05K1/0346
    • A polyimide film derived from a polyamic acid resin obtained by copolymerization of an aromatic acid dianhydride component and an aromatic diamine component comprising 5 to 60 mole% of a diamine having a sulfonyl group in its main chain based on the total mole of the aromatic diamine component has a Young¡¯s modulus of 4.5 to 9.5 GPa, a tensile strength at breakage of 15 to 30 kgf/§±, a tensile elongation at breakage of 25 to 60%, and a ratio of the tensile strength at breakage to the yield strength of less than 1.35. Therefore, the polyimide film exhibits improved adhesive strength with metal, flexural endurance and punching characteristics, and thus, can be efficiently used in electronic devices.
    • 一种聚酰亚胺膜,其衍生自通过芳族二酸酐组分和芳族二胺组分共聚而得到的聚酰胺酸树脂,所述芳族二胺组分包含5-60%(摩尔)主链中具有磺酰基的二胺,基于芳族二胺组分 杨氏模量为4.5〜9.5GPa,断裂拉伸强度为15〜30kgf /§±,断裂时的拉伸伸长率为25〜60%,断裂时的拉伸强度与屈服强度的比 强度小于1.35。 因此,聚酰亚胺膜与金属的粘合强度提高,弯曲耐久性和冲孔特性,因此可以有效地用于电子装置。
    • 7. 发明申请
    • METHOD FOR OPERATING AN ACTIVE GPS RECEIVER USING A BTS POSITION REMOTE INPUT
    • 使用BTS位置远程输入来操作有源GPS接收机的方法
    • WO2004091120A1
    • 2004-10-21
    • PCT/KR2004/000646
    • 2004-03-24
    • UTSTARCOM KOREA LIMITEDKIM, Do Kyoung
    • KIM, Do Kyoung
    • H04B7/26
    • G01S19/06G01S19/13G01S19/23G01S19/25
    • The present invention relates to a method of operating an active GPS receiver using a base station position remote input. So that the GPS receiver can operate normally and at a high speed even in a base station’s initial power authorization which may be under a poor receiving circumstances by inputting a base station’s position information to a GPS receiver form a distance. This invention comprises: checking an inside activation by itself after power is initiated and authorized; requesting position information to a BSM when within a normal state; setting the action information by the received position information when the position information is received after the above position information is requested; and entering a conventional operating state when at least more than one satellite signal is received. In addition, after requesting the position information, when position information is not received within a set time, outputting of the position information is automatically initiated. The position information is calculated when satellite signals of more than four of the above items are received by checking whether more than four satellite signals are received or not. The above position information calculation value is accumulated during a prescribed time. When the accumulated time exceeds the above prescribed time, an action position is set to a calculated position information.
    • 本发明涉及使用基站位置远程输入来操作有源GPS接收机的方法。 因此,即使在基站的初始功率授权中,GPS接收机也可以正常地和高速地运行,这可以通过将基站的位置信息输入到GPS接收机一定距离来进行接收。 本发明包括:启动并授权后自行检查内部激活; 在正常状态下向BSM请求位置信息; 在请求上述位置信息之后接收到位置信息时,通过接收到的位置信息来设置动作信息; 并且当至少接收到多于一个的卫星信号时,进入常规的操作状态。 此外,在请求位置信息之后,当在设定时间内没有接收到位置信息时,自动地发起位置信息的输出。 当通过检查是否接收到四个以上的卫星信号来接收上述多于四个的卫星信号时,计算位置信息。 上述位置信息计算值在规定时间内累积。 当累积时间超过上述规定时间时,将动作位置设定为计算出的位置信息。