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    • 71. 发明授权
    • Perovskite solar cell
    • 钙钛矿太阳能电池
    • US09318270B2
    • 2016-04-19
    • US14667987
    • 2015-03-25
    • Tamotsu HoriuchiTohru YashiroYuuji Tanaka
    • Tamotsu HoriuchiTohru YashiroYuuji Tanaka
    • H01L51/46H01G9/20H01L51/42
    • H01G9/2059H01L51/0032H01L51/4226H01L2251/306Y02E10/549
    • An perovskite solar cell including a substrate; a first electrode provided on the substrate; an electron transport layer, including an electron transporting compound, provided on the first electrode; a perovskite compound layer, including a perovskite compound, provided on the electron transport layer; a hole transport layer, including a hole transport compound, provided on the perovskite compound layer; and a second electrode provided on the hole transport layer. The perovskite compound can be expressed by the general formula XαYβMγ, where X is a halogen atom, Y is an alkylamine compound, M includes a mixture of lead and antimony, and a ratio of α:β:γ is 3:1:1.
    • 一种钙钛矿太阳能电池,包括基板; 设置在所述基板上的第一电极; 设置在第一电极上的包括电子传输化合物的电子传输层; 设置在电子传输层上的包含钙钛矿化合物的钙钛矿化合物层; 包含空穴传输化合物的空穴传输层,设置在钙钛矿化合物层上; 以及设置在空穴传输层上的第二电极。 钙钛矿化合物可以用通式XαY&bgr;Mγ表示,其中X是卤素原子,Y是烷基胺化合物,M包括铅和锑的混合物,α:&bgr:γ的比例为3:1 :1。
    • 79. 发明授权
    • Optical information recording medium
    • 光信息记录介质
    • US07251212B2
    • 2007-07-31
    • US11410853
    • 2006-04-26
    • Yuki NakamuraTohru YashiroTatsuo Mikami
    • Yuki NakamuraTohru YashiroTatsuo Mikami
    • G11B7/24B32B3/02
    • G11B7/246G11B7/2463G11B7/2467G11B7/2472G11B7/248G11B7/249G11B7/2531G11B7/2533G11B7/2534G11B7/2535G11B7/2578G11B7/259G11B2007/25706G11B2007/25708G11B2007/2571G11B2007/25711G11B2007/25713G11B2007/25715G11B2007/25716G11B2007/25718Y10T428/21
    • An optical information recording medium containing a first information substrate including a first substrate having a guide groove thereon, a first recording layer including a dye, overlying the first substrate and a first reflective layer being a semi-transmittance layer, overlying the first recording layer, a second information substrate comprising, a second substrate having a guide groove thereon, a second recording layer comprising a dye, overlying the second substrate, a second reflective layer being a semi-transmittance layer, located overlying the second recording layer and a light transmittance protective layer overlying the second reflective layer and a transparent intermediate layer. Further, the following relationships (1) and (2) are satisfied: (1) 0.3≦nd/λ≦0.7, wherein n represents refractive index in the complex refractive index n-ik of the light transmittance protective layer, d represents a thickness thereof, and λ is at least one of a recording wavelength and a playback wavelength, (2) k≦0.05, wherein k represents absorption index of the light transmittance protective layer of the complex refractive index n-ik.
    • 一种光学信息记录介质,包括第一信息基板,包括在其上具有引导槽的第一基板,覆盖在第一基板上的染料的第一记录层和覆盖在第一记录层上的半透射层的第一反射层, 第二信息基板,包括:第二基板,其上具有引导槽;第二记录层,包括染料,覆盖在所述第二基板上,第二反射层是半透射层,位于所述第二记录层的上方;以及透光保护层 覆盖第二反射层的层和透明中间层。 此外,满足以下关系式(1)和(2):(1)0.3 <= nd /λ<= 0.7,其中n表示光透射保护层的复折射率n-ik中的折射率,d表示 其厚度和λ是记录波长和重放波长中的至少一个,(2)k <= 0.05,其中k表示复合折射率n-ik的透光率保护层的吸收指数。