Title:
光電変換素子及びそれを用いた太陽電池
Document Type and Number:
Japanese Patent JP5178007
Kind Code:
B2
Abstract:
Materials for photoelectric conversion devices, consisting of polyacene derivatives represented by general formula (I) below; and photoelectric conversion devices made by using the materials. The materials for photoelectric conversion devices have excellent workability and productivity, exhibit low toxicity, are easily flexibilized, and have high photoelectric conversion efficiencies.
In the formula, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , A 1 , A 2 , A 3 , and A 4 are independent from each other, either the same or different, and each represents a hydrogen atom, a halogen atom, an optionally substituted hydrocarbon group having 1 to 40 carbon atoms, or the like. n is an integer of 1 or more.
Inventors:
Yasushi Takahashi
Takeshi Kiyoshi
Takeshi Kiyoshi
Application Number:
JP2006514095A
Publication Date:
April 10, 2013
Filing Date:
May 31, 2005
Export Citation:
Assignee:
Japan Science and Technology Agency
Yasushi Takahashi
ADEKA CORPORATION
Yasushi Takahashi
ADEKA CORPORATION
International Classes:
H01L51/42; C07C15/20; C07C15/38; C07C25/22; C07C69/00; C07C69/76; C07C255/52; C07D209/58; C07D487/04; H01L31/04; H01L51/00; H01M14/00
Foreign References:
| WO2003016599A1 | 2003-02-27 | |||
| WO2001064611A1 | 2001-09-07 |
Attorney, Agent or Firm:
Osamu Hatori