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    • 21. 发明申请
    • BATTERY PACK
    • 电池组
    • US20090280398A1
    • 2009-11-12
    • US12436664
    • 2009-05-06
    • Kyung-Ho ParkSeok KohYoung-Ho KimJeong-Deok ByunKyung-Won Seo
    • Kyung-Ho ParkSeok KohYoung-Ho KimJeong-Deok ByunKyung-Won Seo
    • H01M2/10
    • H01M2/1055H01M2/0212H01M2/0275H01M2/0404H01M10/425
    • Provided is a battery pack, which can increase coupling force between a holder and a protection circuit board, and improve processability and productivity. The battery pack includes a bare cell, a holder disposed at one side of the bare cell and having a first fastening part, and a protection circuit assembly disposed at one side of the holder and having a second fastening part coupled to the first fastening part, wherein one of the first and second fastening parts is a protrusion and the other is a groove, and the protrusion includes a first supporting surface, a second supporting surface and a notch formed between the first and second supporting surfaces. Also, the battery pack includes a bare cell, a holder disposed at one side of the bare cell and having a first fastening part, and a protection circuit assembly disposed at one side of the holder and having a second fastening part coupled to the first fastening part, wherein the first fastening part is a first protrusion and the second fastening part is a second protrusion, and one of the first and second protrusions includes a first supporting surface, a second supporting surface and a notch formed between the first and second supporting surfaces and the other is formed in the shape of a square pillar.
    • 提供一种电池组,其可以增加保持器和保护电路板之间的耦合力,并且提高加工性和生产率。 电池组包括裸电池,设置在裸电池的一侧并具有第一紧固部件的保持器和设置在保持器的一侧的保护电路组件,并具有联接到第一紧固部件的第二紧固部件, 其中所述第一和第二紧固部分中的一个是突起,而另一个是凹槽,并且所述突起包括形成在所述第一和第二支撑表面之间的第一支撑表面,第二支撑表面和凹口。 此外,电池组包括裸电池,设置在裸电池的一侧并具有第一紧固部分的保持器和设置在保持器的一侧的保护电路组件,并且具有与第一紧固件相连的第二紧固部件 其中所述第一紧固部分是第一突起,所述第二紧固部分是第二突起,并且所述第一和第二突起中的一个包括第一支撑表面,第二支撑表面和形成在所述第一和第二支撑表面之间的凹口 另一方形成为方柱状。
    • 23. 发明授权
    • Method of forming high-dielectric-constant material electrodes
comprising sidewall spacers
    • 形成包括侧壁间隔物的高介电常数材料电极的方法
    • US5489548A
    • 1996-02-06
    • US283871
    • 1994-08-01
    • Yasushiro NishiokaScott R. SummerfeltKyung-Ho ParkPijush Bhattacharya
    • Yasushiro NishiokaScott R. SummerfeltKyung-Ho ParkPijush Bhattacharya
    • H01L21/02H01L29/51H01L29/92H01L21/283
    • H01L29/516H01L28/60H01L28/55
    • Generally, the present invention utilizes a lower electrode comprising a sidewall spacer to form a top surface with rounded corners on which HDC material can be deposited without substantial cracking. An important aspect of the present invention is that the sidewall spacer does not reduce the electrical contact surface area between the lower electrode and the HDC material layer as compared to a similar structure containing a lower electrode without a sidewall spacer. One embodiment of the present invention is a microelectronic structure comprising a supporting layer (e.g. Si substrate 30) having a principal surface, a lower electrode overlying the principal surface of the supporting layer, and a high-dielectric-constant material layer (e.g. BST 44) overlying the top surface of the lower electrode. The lower electrode comprises an adhesion layer (e.g TiN 36), an unreactive layer (e.g. Pt 42), a sidewall spacer (e.g. SiO.sub.2 40) and a top surface, with the sidewall spacer causing the top surface to have a rounded corner. The rounded corner of the top surface minimizes crack formation in the high-dielectric-constant material layer.
    • 通常,本发明利用包括侧壁间隔物的下电极来形成具有圆角的顶表面,在其上可沉积HDC材料而没有实质的开裂。 本发明的一个重要方面是,与不含侧壁间隔物的下电极相似的结构相比,侧壁间隔物不会减小下电极和HDC材料层之间的电接触表面积。 本发明的一个实施例是一种微电子结构,其包括具有主表面的支撑层(例如Si衬底30),覆盖在支撑层的主表面上的下电极和高介电常数材料层(例如BST 44 )覆盖下电极的顶表面。 下电极包括粘合层(例如TiN 36),非反应层(例如Pt 42),侧壁间隔物(例如SiO 2 40)和顶表面,侧壁间隔物使顶表面具有圆角。 顶表面的圆角最小化高介电常数材料层中的裂纹形成。