Ricoh Company, Ltd.

Hodogaya Chemical Co., Ltd.

Nozomu Tamoto

Masato Tanaka

Yasuo Suzuki

Masaomi Sasaki

Takashi Fujita

Kazukiyo Nagai

Tatsuya Niimi

Tomoyuki Shimada

Hidetoshi Kami

Tetsuro Suzuki

Hitoshi Iwatsuki

Chihaya Adachi

Chiaki Tanaka

Eiji Kurimoto

Yasuyuki Yamashita

Yuuji Tanaka

Mitsutoshi Anzai

Hiroshi Tamura

Akira Saito

Akihiko Matsuyama

Tamotsu Horiuchi

Shigenori Yaguchi

Hiroshi Nakai

Kazuhiko Watanabe

Mitsuru Naruse

Yohta Sakon

Nekka Matsuura

Takaaki Ikegami

Hiroshi Ikuno

Tetsuya Toshine

Yoshiki Yanagawa

Narihito Kojima

Hiroshi Nagame

Maiko Kondo

Kenji Sugiura

Yasushi Nakazato

Shinichi Kawamura

Yoshihiro Norikane

Naohiro Toda

Akio Kosuge

Makoto Yasuda

Masahiko Shakuto

Kei Yasutomi

Takuya Saito

Hiroshi Iwata

Yasutada Shitara

Shinnosuke Koshizuka

Shinji Ohtani

Katsuichi Ohta

Akira Katayama

Naomichi Kanei

Akihiro Imai

Kiichi Kamoda

Shinzo Higuchi

Katsuhiro Morooka

Sohichiroh Iida

Takahiko Tokumasu

Kohichi Ohshima

Takahiro Ide

Kazumi Ohtaki

Hiromi Tada

Kazuhito Watanabe

Mitsuaki Hirose

Kouji Kishida

Hongguo Li

Masana Shiba

Yuka Miyamoto

Mariko Kojima

Tomoharu Asano

Ryota Arai

Takeo Yamaguchi

Teruki Kusahara

Daiki Yamashita

Hideo Nakamori

Michio Kimura

Ryohichi Kitajima

Noboru Tsukude

Suzuka Nozoe

Tetsuya Honda

Daichi Yamaguchi

Keiko Osaka

Takeshi Orito

Takafumi Iwamoto

Tomoya Hirano

Takehiko Kinoshita

Shinsuke Nagai

Maiko Koeda

Yoshinori Inaba

Takaya Ito

Akihiko Matuyama

Yoshiaki Masuda

Kawori Tanaka

Kazufumi Kimura

Koji Iwasaki

Atsumi Yamabe

Daisuke Kubo

A photoelectric conversion element includes a first electrode section; a second electrode section; an electron-transporting section between the first electrode section and the second electrode section; a light-absorbing section; and a hole-transporting section. The hole-transporting section has a peak that reaches maximum at a Raman shift of 1575 cm±10 cmand a peak that reaches maximum at a Raman shift of 1606 cm±10 cmin a Raman spectrum obtained by emitting laser light having a wavelength of 532 nm; and has a peak intensity ratio A/B of 0.80 or more, the peak intensity ratio A/B being obtained from a maximum peak intensity A of the peak that reaches maximum at 1575 cm±10 cmand a maximum peak intensity B of the peak that reaches maximum at 1606 cm±10 cm.

Photoelectric conversion element, photoelectric conversion element module, electronic device, and power supply module

A resin powder for solid freeform fabrication has a 50 percent cumulative volume particle diameter of from 5 to 100 μm and a ratio (Mv/Mn) of a volume average particle diameter (Mv) to the number average particle diameter (Mn) of 2.50 or less and satisfies at least one of the following conditions (1) to (3):

Resin powder for solid freeform fabrication, device for solid freeform fabrication object, and method of manufacturing solid freeform fabrication object

A photoelectric conversion element including: first support; first electrode; electron-transporting layer; photoelectric conversion layer; hole-transporting layer; and second electrode, the hole-transporting layer including polymer including recurring unit of General Formula (1) below and compound of General Formula (2):

Photoelectric conversion element, photoelectric conversion module, electronic device, and power supply module

A photoelectric conversion element including: a first substrate; a first electrode; a photoelectric conversion layer; a second electrode; and a second substrate, wherein the photoelectric conversion element includes a sealing part sealing at least the photoelectric conversion layer, the sealing part is disposed so as to surround periphery of the photoelectric conversion layer, and a width of the sealing part disposed at each side has a minimum width A and a maximum width B in a width direction, and a ratio (B/A) of the maximum width B to the minimum width A is 1.02 or more but 5.0 or less.

A solar cell module includes a first substrate and a plurality of photoelectric conversion elements disposed on the first substrate. Each of the plurality of photoelectric conversion elements includes a first electrode, an electron transport layer, a perovskite layer, a hole transport layer, and a second electrode. In at least two of the photoelectric conversion elements adjacent to each other, the hole transport layers are extended continuous layers; and the first electrodes, the electron transport layers, and the perovskite layers in the at least two of the photoelectric conversion elements adjacent to each other are separated by the hole transport layer. The hole transport layer includes, as hole transport material, a polymer having a weight average molecular weight of 2,000 or more or a compound having a molecular weight of 2,000 or more.

Solar cell module, electronic device, and power supply module

A resin powder for solid freeform fabrication includes a particle having a pillar-like form, wherein the ratio of the height of the particle to the diameter or the long side of the bottom of the particle is 0.5 to 2.0, the particle has a 50 percent cumulative volume particle diameter of from 5 to 200 μm, and the ratio (Mv/Mn) of the volume average particle diameter (Mv) to the number average particle diameter (Mn) of the particle is 2.00 or less.

Photoelectric conversion element including: substrate; first electrode; hole-blocking layer; photoelectric conversion layer; and second electrode, the photoelectric conversion layer including electron-transporting layer and hole-transporting layer, wherein in photoelectric conversion element edge part in direction orthogonal to stacking direction of the substrate, first electrode, hole-blocking layer, photoelectric conversion layer, and second electrode, electron-transporting layer outermost end is positioned inside than first electrode outermost end, hole-transporting layer outermost end is positioned outside than second electrode outermost end, and the second electrode outermost end is positioned inside than the electron-transporting layer outermost end, and height of edge part including the first electrode outermost end in the stacking direction is smaller than total of average thicknesses of first electrode, hole-blocking layer, and electron-transporting layer, where the height is distance between substrate surface at first electrode side and portion of first electrode closest to second electrode side in the photoelectric conversion element edge part.

Photoelectric conversion element and photoelectric conversion module

Provided is a solar cell module including photoelectric conversion elements, wherein each of the photoelectric conversion elements includes a first substrate, and a first electrode, a hole blocking layer, an electron transport layer, a hole transport layer, a second electrode, and a second substrate on the first substrate, and a sealing member between the first substrate and the second substrate, and wherein, within at least two of the photoelectric conversion elements adjacent to each other, the hole-blocking layers are not extended to each other but the hole transport layers are in a state of a continuous layer where the hole transport layers are extended to each other.

Solar cell module

Provided is a photoelectric conversion device including: a support; a charge-transporting layer including an organic charge-transporting material or a sensitizing dye electrode layer including an organic sensitizing dye, where the charge-transporting layer or the sensitizing dye electrode layer is disposed on the support; and a ceramic film disposed on the charge-transporting layer or the sensitizing dye electrode layer.

Photoelectric conversion device, process cartridge, and image forming apparatus

Provided is a resin particle producing method including: a fiber aggregate producing step of directly joining fibers containing a thermoplastic resin with each other to obtain a fiber aggregate; and a particle forming step of forming the fiber aggregate into particles to obtain resin particles.

Resin particle producing method

A photoelectric conversion element including: a first electrode; a hole blocking layer; a photoelectric conversion layer; a second electrode; a third electrode; a photoelectric conversion part in which the first electrode, the hole blocking layer, the photoelectric conversion layer, and the second electrode are stacked; an electrode contact part in which the second electrode is in contact with the third electrode; and a division part dividing the photoelectric conversion part and the electrode contact part, wherein an area (S1) where the second electrode is in contact with the third electrode in the electrode contact part and an area (S2) of the photoelectric conversion part satisfy expression (1) below: 1.0&#xd7;10&#x2264;100&#xd7;(S1/S2) . . . expression (1).

A resin powder for solid freeform fabrication has a 50 percent cumulative volume particle diameter of from 5 to 100 &#x3bc;m and a ratio (Mv/Mn) of a volume average particle diameter (Mv) to the number average particle diameter (Mn) of 2.50 or less and satisfies at least one of the following conditions (1) to (3):

A resin powder for solid freeform fabrication includes a particle having a pillar-like form, wherein the ratio of the height of the particle to the diameter or the long side of the bottom of the particle is 0.5 to 2.0, the particle has a 50 percent cumulative volume particle diameter of from 5 to 200 &#x3bc;m, and the ratio (Mv/Mn) of the volume average particle diameter (Mv) to the number average particle diameter (Mn) of the particle is 2.00 or less.

Resin powder having pillar shape and specific circularity for solid freeform fabrication, device for solid freeform fabrication object, and method of manufacturing solid freeform fabrication object

Provided is a photoelectric conversion element including a first electrode, an electron-transporting layer, a hole-transporting layer, and a second electrode, wherein the hole-transporting layer and the second electrode are in contact with each other, and the hole-transporting layer satisfies the following formula:0%&#x3c;(50)&#x2264;0.75%where an average thickness of the hole-transporting layer is determined as X (nm), and Rc(50) is a ratio of an area of projected parts that are projected from a standard line towards the second electrode, where the standard line is present at a position that is away, by X+50 (nm), from an opposite surface of the hole-transporting layer to a surface of the hole-transporting layer in contact with the second electrode.

A resin powder for solid freeform fabrication, having a melting point of 100 degrees C. or higher as measured according to ISO 3146 regulation and a ratio of melt mass-flow rate B to melt mass-flow rate A of greater than 0.80 to 1.20, wherein the melt mass-flow rate A and the melt mass-flow rate B are respectively measured at 15 degrees C. higher than the melting point under a load of 2.16 kg according to JIS K7210 format before and after the resin powder is maintained at a temperature 15 degrees C. lower than the melting point under a pressure of 0.1 kPa for four hours.

Resin powder for solid freeform fabrication, device for fabricating solid freeform fabrication object, and resin powder

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Shizuoka, Japan

Nozomu Tamoto