WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2012053779) HIGH EFFICIENCY DYE-SENSITIZED SOLAR CELLS AND MANUFACTURING METHOD THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/053779    International Application No.:    PCT/KR2011/007690
Publication Date: 26.04.2012 International Filing Date: 17.10.2011
IPC:
H01L 31/042 (2006.01), H01L 31/18 (2006.01)
Applicants: DONGJIN SEMICHEM CO., LTD. [KR/KR]; 472-2, Gajwa-Dong Seo-Gu Incheon 404-205 (KR) (For All Designated States Except US).
KIM, Hyun-woo [KR/KR]; (KR) (For US Only).
LEE, Chong-chan [KR/KR]; (KR) (For US Only).
KIM, Jae-hong [KR/KR]; (KR) (For US Only).
LEE, Jeong-Gwan [KR/KR]; (KR) (For US Only).
CHEON, Jong-hun [KR/KR]; (KR) (For US Only).
KIM, Sang-ah [KR/KR]; (KR) (For US Only)
Inventors: KIM, Hyun-woo; (KR).
LEE, Chong-chan; (KR).
KIM, Jae-hong; (KR).
LEE, Jeong-Gwan; (KR).
CHEON, Jong-hun; (KR).
KIM, Sang-ah; (KR)
Agent: WON, Young-ho; #502, Namdo Bldg. 823-24 Yeoksam-Dong Kangnam-Ku Seoul 135-080 (KR)
Priority Data:
10-2010-0101780 19.10.2010 KR
10-2011-0105658 17.10.2011 KR
Title (EN) HIGH EFFICIENCY DYE-SENSITIZED SOLAR CELLS AND MANUFACTURING METHOD THEREOF
(FR) CELLULES SOLAIRES À COLORANT À RENDEMENT ÉLEVÉ ET LEUR PROCÉDÉ DE FABRICATION
(KO) 고효율 염료감응형 태양전지 및 이의 제조방법
Abstract: front page image
(EN)The present invention relates to high efficiency dye-sensitized solar cells and a manufacturing method thereof, the dye-sensitized solar cells include a photoelectrode(cathode), a counter electrode(anode), and an electrolyte between the electrodes. The high efficiency dye-sensitized solar cells of the preset invention comprise a photoelectrode which includes a semiconductor oxide thin film on which a dye and a fluorescent substance are sequentially absorbed through chemical bonds, or includes a semiconductor oxide thin film in which dye is absorbed and an electrolyte in which the fluorescent substance is dissolved, and the invention improves energy conversion efficiency by inducing FRET(Fcmster[fluorescence]resonance energy transfer) between the dye and the fluorescent substance and transferring the energy of the fluorescent substance in an excited state to the dye.
(FR)La présente invention a trait à des cellules solaires à colorant à rendement élevé et à leur procédé de fabrication, lesquelles cellules solaires à colorant incluent une photoélectrode (cathode), une contre-électrode (anode) et un électrolyte situé entre les électrodes. Les cellules solaires à colorant à rendement élevé selon la présente invention comprennent une photoélectrode qui inclut une couche mince d'oxyde semi-conductrice sur laquelle un colorant et une substance fluorescente sont absorbés de façon séquentielle au moyen de liaisons chimiques, ou qui inclut une couche mince d'oxyde semi-conductrice dans laquelle un colorant est absorbé et un électrolyte dans lequel la substance fluorescente est dissoute et l'invention permet d'améliorer le rendement énergétique de conversion en induisant un transfert d'énergie de fluorescence par résonance entre le colorant et la substance fluorescente et en transférant l'énergie de la substance fluorescente dans un état excité vers le colorant.
(KO)본 발명은 고효율 염료감응형 태양전지 및 이의 제조방법에 관한 것으로서, 광전극(음극), 대전극(양극), 및 상기 전극들 사이에 전해질을 포함하는 염료감응형 태양전지에 있어서, 상기 광전극이 염료 및 형광체가 화학적 결합을 통해 순차적으로 흡착된 반도체 산화물 박막을 포함하거나, 상기 광전극이 염료가 흡착된 반도체 산화물 박막 및 형광체가 용해된 전해질을 포함하는 것을 특징으로 하는 본 발명의 염료감응형 태양전지는 염료와 형광체 간에 형광 공명 에너지 이동(FRET: F㎝ster(fluorescence) resonance energy transfer) 현상이 유도되어 형광체의 여기상태 에너지가 염료로 전달되어 에너지 변환 효율이 향상된다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)