-
公开(公告)号：KR1020160025339A
公开(公告)日：2016-03-08
申请号：KR1020140112479
申请日：2014-08-27
Applicant: 성균관대학교산학협력단 , 주식회사 그래핀올
IPC: C01B31/04
CPC classification number: C01B32/184 , B82Y30/00 , B82Y40/00 , Y10S977/774
Abstract: 본원은그래핀양자점을이용한발광소자및 상기그래핀양자점을이용한발광소자의제조방법을제공한다.
Abstract translation: 在本发明中提供的是：使用石墨烯量子点的发光装置; 以及使用石墨烯量子点的发光装置的制造方法。 石墨烯量子点的制造方法包括：向碳材料中加入过硫酸一氢钾（oxone）; 并通过溶剂热氧化还原，声子芬顿反应或碳材料的超声光晕反应形成石墨烯量子点。 根据本发明，该方法能够通过使用各种碳材料制造石墨烯量子点，并且通过使用过一硫酸钾（丁酮）提高稳定性。
-
Patent Agency Ranking
公开(公告)号：KR101623571B1
公开(公告)日：2016-05-23
申请号：KR1020140112479
申请日：2014-08-27
Applicant: 성균관대학교산학협력단 , 주식회사 그래핀올
IPC: C01B31/04
CPC classification number: C01B32/184 , B82Y30/00 , B82Y40/00 , Y10S977/774
Abstract: 본원은그래핀양자점을이용한발광소자및 상기그래핀양자점을이용한발광소자의제조방법을제공한다.
-
公开(公告)号：KR101462901B1
公开(公告)日：2014-11-20
申请号：KR1020120137277
申请日：2012-11-29
Applicant: 성균관대학교산학협력단
CPC classification number: H01L51/5012 , H01L51/502 , H01L51/5056 , H01L51/5072
Abstract: 본원은, 그래핀 양자점 및 상기 그래핀 양자점과 화학 또는 물리 결합된 유기 발광 물질을 포함하는, 그래핀 양자점을 이용한 발광 소자에 대한 것이다.
-
公开(公告)号：KR1020140069686A
公开(公告)日：2014-06-10
申请号：KR1020120137277
申请日：2012-11-29
Applicant: 성균관대학교산학협력단
CPC classification number: H01L51/5012 , H01L51/502 , H01L51/5056 , H01L51/5072 , B82Y20/00
Abstract: The present invention relates to a light emitting device using a graphene quantum dot which comprises the graphene quantum dot and an organic light emitting material chemically or physically coupled with the graphene quantum dot. The present invention can provide a light emitting device having an excellent light emitting efficiency capable of emitting blue, green, red, or yellow lights by chemically or physically coupling the organic light emitting material to the graphene quantum dot.
Abstract translation: 本发明涉及使用石墨烯量子点的发光器件，其包括石墨烯量子点和与石墨烯量子点化学或物理耦合的有机发光材料。 本发明可以提供通过化学或物理耦合有机发光材料到石墨烯量子点，具有优异的发光效率的发光器件，其能够发射蓝，绿，红或黄光。
-
公开(公告)号：KR1020160025337A
公开(公告)日：2016-03-08
申请号：KR1020140112477
申请日：2014-08-27
Applicant: 성균관대학교산학협력단 , 주식회사 그래핀올
IPC: H01L33/04
CPC classification number: H01L51/502 , H01L51/0035 , H01L51/0037 , H01L51/0038 , H01L51/0039 , H01L51/5036 , H01L51/56 , H01L2251/308 , H01L33/04 , C01B32/05 , C01B32/182 , C01B32/23 , H01L33/16
Abstract: 본원은그래핀양자점을이용한발광소자및 상기그래핀양자점을이용한발광소자의제조방법을제공한다.
Abstract translation: 本发明提供一种使用石墨烯量子点的发光器件及其制造方法。 使用石墨烯量子点的发光装置包括：形成在基材上的阴极; 形成在阴极上的空穴转移层; 形成在所述空穴转移层上的发光层; 形成在发光层上的电子转移层; 和形成在电子转移层上的阳极。 石墨烯量子点包括蓝色石墨烯量子点，绿色石墨烯量子点和红色石墨烯量子点，或蓝色石墨烯量子点和黄色石墨烯量子点。
-
公开(公告)号：KR1020140095454A
公开(公告)日：2014-08-01
申请号：KR1020140079642
申请日：2014-06-27
Applicant: 성균관대학교산학협력단
CPC classification number: H01L51/502
Abstract: The present invention is a light emitting device including a graphene quantum dot and an organic light emitting material chemically or physically bonded to the graphene quantum dot. The light emitting material includes a blue light emitting organic material, a green light emitting organic material, a red light emitting organic material, and a yellow light emitting organic material. The present invention provides a novel light emitting device using a graphene quantum dot having high quantum efficiency by a chemical or physical binding between the graphene quantum dot and the organic light emitting material. Moreover, the present invention can provide an electron transport layer material formed by a chemical or physical binding between an electron transport material and the graphene quantum dot, and a hole transport layer material formed by a chemical or physical binding between a hole transport material and the graphene quantum dot.
Abstract translation: 本发明是一种包括石墨烯量子点和化学或物理结合到石墨烯量子点的有机发光材料的发光器件。 发光材料包括蓝色发光有机材料，绿色发光有机材料，红色发光有机材料和黄色发光有机材料。 本发明提供一种利用石墨烯量子点和有机发光材料之间的化学或物理结合使用具有高量子效率的石墨烯量子点的新型发光器件。 此外，本发明可以提供通过电子传输材料和石墨烯量子点之间的化学或物理结合形成的电子传输层材料和通过空穴传输材料和石墨烯量子点之间的化学或物理结合形成的空穴传输层材料 石墨烯量子点。
-
-
-
-
-
Search Results
6
records
(took 0.017 seconds)
