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    • 22. 发明公开
    • 파장변환유리를 구비하는 태양전지 및 이의 제조 방법
    • 具有波长转换玻璃的太阳能电池及其制造方法
    • KR1020170117917A
    • 2017-10-24
    • KR1020170125165
    • 2017-09-27
    • 한국과학기술연구원
    • 조소혜황종희이승용김성일박종구
    • H01L31/054H01L31/0216H01L31/048H01L31/0236C03C3/066C03C3/068H01L31/055H01L31/18
    • Y02E10/52Y02P70/521
    • 본발명은파장변환유리층을포함하는태양전지및 이의제조방법에관한것이다. 본발명의파장변환유리(층)는유리조성물과파장변환제로이루어지고, 상기파장변환제는파장변환유리층의전체함량에서 1-20중량%로함유된다. 본발명의파장변환유리(층)는파장변환제를포함하지않는일반유리(층)와비교하여 300-400 nm의입사광을 10% 이상더 흡수하여파장변환제를포함하지않는일반유리층과비교하여광전효율측면에서 0.1% 이상우수하다. 더욱이, 본발명의파장변환유리(층)는 (i) 높은가시광투과도; (ii) 파장변환제의산화, 열화및 백화현상에대한우수한보호능; (iii) 태양광노출에따라유발되는황변현상의효과적억제; 및 (iv) 태양전지의내마모성, 내열성, 내화학성, 밀봉효과등의개선효과등을나타낸다. 따라서, 본발명의파장변환유리(층)는우수한광전효율을가지는태양전지의제조에간편하고효과적으로이용될수 있다.
    • 本发明涉及一种包括波长转换玻璃层的太阳能电池及其制造方法。 本发明的波长转换玻璃(层)的玻璃组合物和零波长转换器形成,所述波长转换剂被包含在所述波长转换层的玻璃的总含量的1〜20重量%。 与不含波长转换剂的一般玻璃层相比,本发明的波长转换玻璃(层)被300-400nm的入射光吸收多于10% 效率超过0.1%。 此外,本发明的波长转换玻璃(层)具有(i)高可见光透射率; (ii)对波长转换剂的氧化,劣化和增白的优异保护; (iii)有效抑制由日光暴晒引起的变黄; 和(iv)太阳能电池的耐磨性,耐热性,耐化学性,密封效果等的改善效果。 因此,本发明的波长转换玻璃(层)可以简单且有效地用于制造具有优异的光电效率的太阳能电池。
    • 29. 发明授权
    • 펄스 플라즈마 방전에 의한 박막 증착방법
    • 펄스플라즈마방전에의한박막증착방법
    • KR100455753B1
    • 2004-11-06
    • KR1020020019017
    • 2002-04-08
    • 한국과학기술연구원
    • 김용태이창우심현상김성일
    • H01L21/205
    • PURPOSE: A thin film depositing method using pulse plasma discharge is provided to be capable of effectively transforming reaction gas into plasma by using a pulse plasma production apparatus. CONSTITUTION: After transforming reaction gas A into the first plasma using a pulse plasma production apparatus, the first thin film is deposited at the upper portion of a wafer by flowing the first plasma into a thin film depositing apparatus. Then, the first plasma is exhausted by using purge gas. After transforming reaction gas B into the second plasma, the second thin film is deposited on the first thin film. Then, the second plasma is exhausted by using the purge gas. The pulse plasma production apparatus is provided with a power supply(21), a slide transformer(22) for decreasing the voltage supplied from the power supply, a high voltage transformer(23) for increasing the voltage supplied from the slide transformer, a load(25) for generating plasma by using the voltage supplied from the high voltage transformer, and a rotating spark gap switch(24) for connecting the high voltage transformer with the load.
    • 目的:提供一种使用脉冲等离子体放电的薄膜沉积方法,能够通过使用脉冲等离子体生产设备将反应气体有效地转化为等离子体。 组成:使用脉冲等离子体生产装置将反应气体A转化为第一等离子体后,通过使第一等离子体流入薄膜沉积装置,将第一薄膜沉积在晶片的上部。 然后,通过使用吹扫气体排出第一等离子体。 在将反应气体B转化为第二等离子体之后,将第二薄膜沉积在第一薄膜上。 然后,通过使用吹扫气体来排出第二等离子体。 脉冲等离子体生成装置具备:电源(21);降低从电源供给的电压的滑动变压器(22);高压变压器(23),其使从滑动变压器供给的电压升压;负载 (25),用于通过使用从高压变压器提供的电压产生等离子体;以及旋转火花隙开关(24),用于将高压变压器与负载连接。
    • 30. 发明授权
    • 텐덤 로터형 소형 헬리콥터
    • 텐덤로터형소형헬리콥터
    • KR100428417B1
    • 2004-04-30
    • KR1020000005979
    • 2000-02-09
    • 한국과학기술연구원
    • 김성일박영균김춘근김용태
    • B64C11/00
    • PURPOSE: A small helicopter in tandem rotor type is provided to manufacture conveniently and precisely with an angle of a curved face and the shape, and to reduce the cost and the manufacturing time. CONSTITUTION: A diagonal line is drawn in an outer curved face of a cylinder having a smooth face. A blade is cut and manufactured completely. A pitch angle for contacting a blade to air is reduced from the root of the blade to the end to obtain constant lift value in the entire faces in rotating the blade of the helicopter. The blade is distorted with processing to incline spirally in the cylinder. The length of the blade is shortened, and the angle with the circle on the lower part of the cylinder is reduced to bend the curved face much in the small helicopter.
    • 目的:提供一种串联式转子式小型直升机,可以方便精确地制造出曲面和形状的角度,并降低成本和制造时间。 构成:在具有光滑面的圆柱体的外曲面中画出对角线。 刀片被完全切割和制造。 用于使叶片接触空气的倾斜角从叶片的根部到端部减小,以在旋转直升机的叶片时在整个面中获得恒定的升力值。 刀片扭曲变形,在圆柱体内呈螺旋状倾斜。 缩短了叶片的长度,并减小了与圆筒下部的圆的角度,从而使小型直升机中的曲面弯曲得更多。