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    • 42. 发明申请
    • Solar Cell and Method of Manufacturing the Same
    • 太阳能电池及其制造方法
    • US20110277824A1
    • 2011-11-17
    • US13106103
    • 2011-05-12
    • Hyun Woo LeeHae Seok LeeEun Joo LeeJun Young ChoiDong Joon OhJi Myung ShimKyeong Yeon ChoJi Sun KimIl Hwan KimJung Eun Shin
    • Hyun Woo LeeHae Seok LeeEun Joo LeeJun Young ChoiDong Joon OhJi Myung ShimKyeong Yeon ChoJi Sun KimIl Hwan KimJung Eun Shin
    • H01L31/02H01L31/18
    • H01L31/1888H01L31/022441H01L31/022491H01L31/02327H01L31/1804Y02E10/547Y02P70/521
    • Provided are a solar cell and a method of manufacturing the same. The method includes implanting impurities of a second conductivity type opposite to a first conductivity type into a front surface of a semiconductor substrate of the first conductivity type to form an emitter layer, forming a mask layer on the emitter layer, patterning the mask layer by coating etching paste on a portion of the mask layer where a front electrode will be formed, implanting high-concentration impurities into the portion of the mask layer where the front electrode will be formed to form a heavily doped region, removing the remaining mask layer, forming an anti-reflective coating (ARC) on the emitter layer, forming the front electrode on the front surface of the semiconductor substrate, and forming a rear electrode on a rear surface of the semiconductor substrate. In the method of manufacturing the solar cell, the patterning of the front surface of the semiconductor substrate includes directly coating a corrosive emulsion on the mask layer using a screen printing process instead of complicated photolithography and etching processes so that a desired pattern can be formed using a relatively simple process.
    • 提供一种太阳能电池及其制造方法。 该方法包括将与第一导电类型相反的第二导电类型的杂质注入到第一导电类型的半导体衬底的前表面中以形成发射极层,在发射极层上形成掩模层,通过涂覆对掩模层进行图案化 在形成前电极的掩模层的一部分上蚀刻浆料,将高浓度杂质注入到将形成前电极的掩模层的部分中以形成重掺杂区域,去除剩余的掩模层,形成 在发射极层上形成抗反射涂层(ARC),在半导体衬底的前表面上形成前电极,并在半导体衬底的后表面上形成后电极。 在制造太阳能电池的方法中,半导体衬底的前表面的图案化包括使用丝网印刷工艺直接在掩模层上涂覆腐蚀性乳剂,而不是复杂的光刻和蚀刻工艺,从而可以使用 一个比较简单的过程。
    • 45. 发明申请
    • DISPLAY APPARATUS
    • 显示设备
    • US20110156992A1
    • 2011-06-30
    • US12842199
    • 2010-07-23
    • SUNGJAE MOONDonggyu KimSeongyoung LeeJi-Sun Kim
    • SUNGJAE MOONDonggyu KimSeongyoung LeeJi-Sun Kim
    • G09G3/34
    • G09G3/3614G02F1/136286G02F2201/52G09G3/3607G09G2300/0426G09G2300/0452G09G2320/0233
    • In a display apparatus, a plurality of pixels are arranged in first and second directions, and each pixel includes at least one dot. A plurality of data lines are provided between two adjacent dots while extending in the first direction. A plurality of gate lines are provided between two adjacent dots while extending in the second direction. Among dots arranged in the first direction between an mth data line and an (m+1)th data line, at least one first dot is connected to one of the mth data line and the (m+1)th data line, and at least one second dot is connected to one of an (m−1)th data line and an (m+2)th data line. Accordingly, the display quality of the display apparatus including four dots or an even number of dots is improved.
    • 在显示装置中,在第一和第二方向上布置多个像素,并且每个像素包括至少一个点。 在两个相邻点之间提供多个数据线,同时在第一方向上延伸。 在两个相邻点之间设置多个栅极线,同时沿第二方向延伸。 在第m数据线和第(m + 1)数据线之间沿第一方向布置的点中,至少一个第一点连接到第m条数据线和第(m + 1)条数据线之一,并且 至少一个第二点连接到第(m-1)个数据线和第(m + 2)个数据线之一。 因此,提高了包括四个点或偶数个点的显示装置的显示质量。
    • 46. 发明申请
    • PLASMA DISPLAY DEVICE AND DRIVING METHOD THEREOF
    • 等离子体显示装置及其驱动方法
    • US20110128270A1
    • 2011-06-02
    • US12855683
    • 2010-08-12
    • Woo-Joon ChungTae-Jun KimJi-Sun Kim
    • Woo-Joon ChungTae-Jun KimJi-Sun Kim
    • G09G5/00G09G3/28
    • G09G3/293G09G3/2022G09G3/2927G09G2320/0238
    • A driving method of a plasma display device with reduced black luminance is provided. During at least one TV field without a main reset period, the at least one TV field including a first subfield and a second subfield having a reset waveform in a reset period of the first subfield and the second subfield, respectively, the method includes: applying a first scan low voltage or a first scan high voltage to a scan electrode during an address period of the first subfield; and applying a second scan low voltage or a second scan high voltage to the scan electrode during an address period of the second subfield, wherein the first and the second scan low voltages are maintained at a constant level for a period of time in the first and second subfields, respectively, and the first scan low voltage is different from the second scan low voltage.
    • 提供了具有降低的黑色亮度的等离子体显示装置的驱动方法。 在不具有主复位周期的至少一个TV场期间,所述至少一个TV场分别包括在第一子场和第二子场的复位周期中具有复位波形的第一子场和第二子场,该方法包括:应用 在第一子场的寻址周期期间向扫描电极施加第一扫描低电压或第一扫描高电压; 以及在所述第二子场的寻址周期期间,向所述扫描电极施加第二扫描低电压或第二扫描高电压,其中所述第一和第二扫描低电压在所述第一子场的第一和第 第二子场,第一扫描低电压与第二扫描低电压不同。