Patents by Inventor Xavier BULLIARD
Xavier BULLIARD has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11538955Abstract: Method of manufacturing a photovoltaic module comprising at least a first layer and a second layer affixed to each other by means of an encapsulant, said method comprising a lamination step wherein the encapsulant material comprises a silane-modified polyolefin having a melting point below 90° C., pigment particles and an additive comprising a cross-linking catalyst; and wherein in said lamination step heat and pressure are applied to the module, said heat being applied at a temperature between 60° C. and 125° C.Type: GrantFiled: April 12, 2019Date of Patent: December 27, 2022Assignee: CSEM CENTRE SUISSE D'ELECTRONIQUE ET DE MICROTECHNIQUE SA—RECHERCHE ET DEVELOPPEMENTInventors: Hengyu Li, Jordi Escarre Palou, Karin Söderström, Xavier Bulliard, Laure-Emmanuelle Perret-Aebi, Christophe Ballif
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Publication number: 20210159353Abstract: Photovoltaic module comprising: a front sheet arranged on a light incident side of said photovoltaic module; a back sheet arranged on an opposite side of said photovoltaic module to said front sheet; a photovoltaic conversion device disposed between said front sheet and said; back sheet; at least one front encapsulation layer disposed between said photovoltaic conversion device and said front sheet and comprising pigment particles distributed therein; characterized in that said, front encapsulation layer comprise a first zone a second zone, said first zone being situated closer said front sheet than said second zone, said first zone comprising a higher density of pigment particles than said second zone.Type: ApplicationFiled: April 12, 2019Publication date: May 27, 2021Applicant: CSEM CENTRE SUISSE D'ELECTRONIQUE ET DE MICROTECHNIQUE SA - RECHERCHE ET DÉVELOPPMENTInventors: Hengyu LI, Jordi ESCARRE PALOU, Karin SODERSTROM, Xavier BULLIARD, Laure-Emmanuelle PERRET-AEBI, Christophe BALLIF
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Publication number: 20210159352Abstract: Photovoltaic module comprising: a front sheet arranged on a light incident side of said photovoltaic module; a back sheet arranged on an opposite side of said photovoltaic module to said front sheet; a photovoltaic conversion device disposed between said front sheet and said back sheet; at least one front encapsulation layer disposed between said photovoltaic conversion device and said front sheet; wherein said front encapsulation layer comprises pigment particles distributed thereinType: ApplicationFiled: April 16, 2018Publication date: May 27, 2021Applicant: CSEM CENTRE SUISSE D'ELECTRONIQUE ET DE MICROTECHNIQUE SA - RECHERCHE ET DÉVELOPPEMENTInventors: Hengyu LI, Jordi ESCARRE PALOU, Karin SÖDERSTRÖM, Xavier BULLIARD, Laure-Emmanuelle PERRET-AEBI, Christophe BALLIF
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Publication number: 20210119073Abstract: Method of manufacturing a photovoltaic module comprising at least a first layer and a second layer affixed to each other by means of an encapsulant, said method comprising a lamination step wherein the encapsulant material comprises a silane-modified polyolefin having a melting point below 90° C., pigment particles and an additive comprising a cross-linking catalyst; and wherein in said lamination step heat and pressure are applied to the module, said heat being applied at a temperature between 60° C. and 125° C.Type: ApplicationFiled: April 12, 2019Publication date: April 22, 2021Applicant: CSEM CENTRE SUISSE D'ELECTRONIQUE ET DE MICROTECHNIQUE SA - RECHERCHE ET DÉVELOPPMENTInventors: Hengyu LI, Jordi ESCARRE PALOU, Karin SÖDERSTRÖM, Xavier BULLIARD, Laure-Emmanuelle PERRET-AEBI, Christophe BALLIF
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Patent number: 10566544Abstract: Example embodiments provide a compound of Chemical Formula 1, and an organic photoelectric device, an image sensor, and an electronic device including the same.Type: GrantFiled: March 11, 2019Date of Patent: February 18, 2020Assignee: Samsung Electronics Co., Ltd.Inventors: Hiromasa Shibuya, Tatsuya Imase, Rie Sakurai, Xavier Bulliard, Hyesung Choi, Tadao Yagi, Sung Young Yun, Gae Hwang Lee, Kwang Hee Lee, Dong-Seok Leem, Yeong Suk Choi
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Patent number: 10546897Abstract: A photoelectric device includes a first electrode and a second electrode facing each other, a photoelectric conversion layer between the first electrode and the second electrode and including a light absorbing material configured to selectively absorb first visible light including one of visible light in a blue wavelength region of greater than or equal to about 380 nm and less than about 500 nm, visible light in a green wavelength region of about 500 nm to about 600 nm, and visible light in a red wavelength region of greater than about 600 nm and less than or equal to about 700 nm, and a plurality of nanostructures between the first electrode and the photoelectric conversion layer and configured to selectively reflect the first visible light.Type: GrantFiled: April 4, 2017Date of Patent: January 28, 2020Assignee: Samsung Electronics Co., Ltd.Inventors: Sung Young Yun, Gae Hwang Lee, Kyung Bae Park, Kwang Hee Lee, Dong-Seok Leem, Xavier Bulliard, Yong Wan Jin
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Patent number: 10381412Abstract: An organic photoelectronic device includes a first electrode and a second electrode facing each other, photoelectronic conversion layer between the first electrode and the second electrode and including a first material and a second material providing a p-n junction and an interlayer being adjacent to the first electrode between the first electrode and the photoelectronic conversion layer and including a third material, wherein the first material and the third material are an organic material having each energy bandgap of about 1.7 eV to about 2.3 eV, and an image sensor including the same is provided.Type: GrantFiled: October 26, 2016Date of Patent: August 13, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Dong-Seok Leem, Seon-Jeong Lim, Kwang Hee Lee, Xavier Bulliard, Yong Wan Jin, Tadao Yagi
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Publication number: 20190207119Abstract: Example embodiments provide a compound of Chemical Formula 1, and an organic photoelectric device, an image sensor, and an electronic device including the same.Type: ApplicationFiled: March 11, 2019Publication date: July 4, 2019Applicant: Samsung Electronics Co., Ltd.Inventors: Hiromasa Shibuya, Tatsuya Imase, Rie Sakurai, Xavier Bulliard, Hyesung Choi, Tadao Yagi, Sung Young Yun, Gae Hwang Lee, Kwang Hee Lee, Dong-Seok Leem, Yeong-Suk Choi
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Patent number: 10326083Abstract: A compound of Chemical Formula 1, and an organic photoelectric device, an image sensor, and an electronic device including the same are disclosed: In Chemical Formula 1, each substituent is the same as defined in the detailed description.Type: GrantFiled: May 10, 2017Date of Patent: June 18, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Tadao Yagi, Xavier Bulliard, Hyesung Choi, Rie Sakurai, Hiromasa Shibuya, Youn Hee Lim, Sung Young Yun, Gae Hwang Lee, Kwang Hee Lee, Dong-Seok Leem
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Patent number: 10276802Abstract: Example embodiments provide a compound of Chemical Formula 1, and an organic photoelectric device, an image sensor, and an electronic device including the same.Type: GrantFiled: March 17, 2017Date of Patent: April 30, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Hiromasa Shibuya, Tatsuya Imase, Rie Sakurai, Xavier Bulliard, Hyesung Choi, Tadao Yagi, Sung Young Yun, Gae Hwang Lee, Kwang Hee Lee, Dong-Seok Leem, Yeong Suk Choi
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Patent number: 10263042Abstract: An organic photoelectric device includes a first electrode and a second electrode facing each other, and an active layer between the first electrode and the second electrode, wherein the active layer includes an n-type semiconductor compound that is transparent in a visible ray region and represented by Chemical Formula 1, and a p-type semiconductor compound having a maximum absorption wavelength in a wavelength region of about 500 nm to about 600 nm of a visible ray region.Type: GrantFiled: September 2, 2016Date of Patent: April 16, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Rie Sakurai, Hiromasa Shibuya, Tadao Yagi, Kwang Hee Lee, Takkyun Ro, Sung Young Yun, Gae Hwang Lee, Dong-Seok Leem, Seon-Jeong Lim, Xavier Bulliard, Yong Wan Jin, Yeong Suk Choi, Hye Sung Choi
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Patent number: 10224486Abstract: A compound for an organic photoelectric device is represented by Chemical Formula 1. An organic photoelectric device includes a first electrode and a second electrode facing each other, and an active layer including the compound represented by Chemical Formula 1 between the first electrode and the second electrode.Type: GrantFiled: September 22, 2016Date of Patent: March 5, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Tadao Yagi, Rie Sakurai, Hyesung Choi, Tatsuya Imase, Hiromasa Shibuya, Sung Young Yun, Gae Hwang Lee, Kwang Hee Lee, Dong-Seok Leem, Seon-Jeong Lim, Xavier Bulliard, Yong Wan Jin, Yeong Suk Choi, Moon Gyu Han
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Patent number: 10008527Abstract: An electronic device may include at least one image sensor that includes a plurality of photo-sensing devices, a photoelectric device on one side of the semiconductor substrate and configured to selectively sense first visible light, and a plurality of color filters on separate photo-sensing devices. The plurality of color filters may include a first color filter configured to selectively transmit a second visible light that is different from the first visible light and a second color filter transmitting first mixed light including the second visible light. The electronic device may include multiple arrays of color filters. The electronic device may include different photoelectric devices on the separate arrays of color filters. The different photoelectric devices may be configured to sense different wavelength spectra of light.Type: GrantFiled: July 31, 2017Date of Patent: June 26, 2018Assignee: Samsung Electronics Co., Ltd.Inventors: Kwang Hee Lee, Gae Hwang Lee, Sung Young Yun, Dong-Seok Leem, Xavier Bulliard, Yong Wan Jin
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Patent number: 9960362Abstract: A compound is represented by Chemical Formula 1, and an organic photoelectric device, an image sensor, and an electronic device include the compound. In Chemical Formula 1, each substituent is the same as defined in the detailed description.Type: GrantFiled: May 31, 2017Date of Patent: May 1, 2018Assignee: Samsung Electronics Co., Ltd.Inventors: Xavier Bulliard, Tadao Yagi, Rie Sakurai, Hiromasa Shibuya, Kwang Hee Lee, Dong-Seok Leem, Hyesung Choi
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Publication number: 20180114814Abstract: A photoelectric device includes a first electrode and a second electrode facing each other, a photoelectric conversion layer between the first electrode and the second electrode and including a light absorbing material configured to selectively absorb first visible light including one of visible light in a blue wavelength region of greater than or equal to about 380 nm and less than about 500 nm, visible light in a green wavelength region of about 500 nm to about 600 nm, and visible light in a red wavelength region of greater than about 600 nm and less than or equal to about 700 nm, and a plurality of nanostructures between the first electrode and the photoelectric conversion layer and configured to selectively reflect the first visible light.Type: ApplicationFiled: April 4, 2017Publication date: April 26, 2018Applicant: Samsung Electronics Co., Ltd.Inventors: Sung Young YUN, Gae Hwang Lee, Kyung Bae Park, Kwang Hee Lee, Dong-Seok Leem, Xavier Bulliard, Yong Wan Jin
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Patent number: 9941477Abstract: A compound for an organic photoelectric device is represented by Chemical Formula 1, and an organic photoelectric device, an image sensor and an electronic device include the same.Type: GrantFiled: November 22, 2016Date of Patent: April 10, 2018Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hyesung Choi, Tadao Yagi, Rie Sakurai, Gae Hwang Lee, Seon-Jeong Lim, Xavier Bulliard, Sung Young Yun, Dong-Seok Leem
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Patent number: 9911920Abstract: A compound is represented by Chemical Formula 1: X1-T-X2 wherein T is a substituted or unsubstituted fused thiophene moiety, and each of X1 and X2 are independently an organic group including an alkenylene group and an electron withdrawing group.Type: GrantFiled: January 14, 2015Date of Patent: March 6, 2018Assignee: SAMSUNG ELECTRONICS CO., LTDInventors: Xavier Bulliard, Tadao Yagi, Rie Sakurai, Kwang Hee Lee, Dong-Seok Leem, Hyesung Choi, Seon-Jeong Lim, Yong Wan Jin
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Publication number: 20170346016Abstract: A compound is represented by Chemical Formula 1, and an organic photoelectric device, an image sensor, and an electronic device include the compound. In Chemical Formula 1, each substituent is the same as defined in the detailed description.Type: ApplicationFiled: May 31, 2017Publication date: November 30, 2017Applicant: Samsung Electronics Co .. Ltd.Inventors: Xavier BULLIARD, Tadao YAGI, Rie SAKURAI, Hiromasa SHIBUYA, Kwang Hee LEE, Dong-Seok LEEM, Hyesung CHOI
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Patent number: 9831436Abstract: An organic photoelectronic device includes a first electrode and a second electrode facing each other, and an active layer between the first electrode and the second electrode, the active layer including a first compound having a maximum absorption wavelength of about 500 nm to about 600 nm in a visible ray region and a transparent second compound in a visible ray region. The transparent second compound has an absorption coefficient in a thin film state of less than or equal to about 0.1×105 cm?1 in a wavelength region of about 450 nm to about 700 nm.Type: GrantFiled: October 17, 2016Date of Patent: November 28, 2017Assignee: Samsung Electronics Co., Ltd.Inventors: Kwang Hee Lee, Gae Hwang Lee, Dong-Seok Leem, Tadao Yagi, Xavier Bulliard, Yong Wan Jin, Kyung Bae Park, Sungdong Suh
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Publication number: 20170330911Abstract: An electronic device may include at least one image sensor that includes a plurality of photo-sensing devices, a photoelectric device on one side of the semiconductor substrate and configured to selectively sense first visible light, and a plurality of color filters on separate photo-sensing devices. The plurality of color filters may include a first color filter configured to selectively transmit a second visible light that is different from the first visible light and a second color filter transmitting first mixed light including the second visible light. The electronic device may include multiple arrays of color filters. The electronic device may include different photoelectric devices on the separate arrays of color filters. The different photoelectric devices may be configured to sense different wavelength spectra of light.Type: ApplicationFiled: July 31, 2017Publication date: November 16, 2017Applicant: Samsung Electronics Co., Ltd.Inventors: Kwang Hee LEE, Gae Hwang LEE, Sung Young YUN, Dong-Seok LEEM, Xavier BULLIARD, Yong Wan JIN