公开(公告)号：US20160304437A1

公开(公告)日：2016-10-20

申请号：US15193462

申请日：2016-06-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Akihiro KONDO ,  Satoshi KATAYAMA ,  Young-min NAM ,  Won-joon SON ,  Chan-hee LEE ,  Sang-heum HWANG

IPC: C07C211/58 ,  G03G5/05 ,  C07C217/92 ,  G03G5/06

CPC classification number: C07C211/58 ,  C07C217/84 ,  G03G5/0564 ,  G03G5/0614 ,  G03G5/0696

Abstract: Provided are an asymmetric butadiene-based charge transporting compound represented by one of Formula (1) and (1′) as in claim 1, an electrophotographic photoreceptor including the asymmetric butadiene-based charge transporting compound, and an electrophotographic imaging apparatus. The electrophotographic photoreceptor including the organic photoconductive material as a charge transporting material may not cause a problem, such as partial crystallization during film formation and may have a high charge potential, a sufficient photoresponsive property with high sensitivity, and a high durability. Moreover, these properties may be all maintained even in the case of exposure to light as well as use in low-temperature environments or high-speed processes, thus having high reliability.

Abstract translation: 提供了如权利要求1所述的由式（1）和（1'）之一表示的不对称丁二烯类电荷输送化合物，包含不对称丁二烯类电荷输送化合物的电子照相感光体和电子照相成像装置。 包含作为电荷输送材料的有机光电导材料的电子照相感光体可能不会引起诸如成膜期间部分结晶并且可能具有高电荷电位，具有高灵敏度的足够的光响应性和高耐久性的问题。 此外，即使在曝光的情况下以及在低温环境或高速工艺中使用这些性质也可以全部保持这些特性，从而具有高的可靠性。

公开(公告)号：US20150154146A1

公开(公告)日：2015-06-04

申请号：US14558260

申请日：2014-12-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ji-Ho YOO ,  Sang-Heum HWANG ,  Sung-jin KIM ,  Sang-hyun LEE ,  Chan-hee LEE

IPC: G06F17/18

CPC classification number: G06F17/18 ,  G16C20/50

Abstract: Example embodiments relate to a system and method for searching for a new material. The example method includes acquiring a substitution tendency matrix X including substitution tendency data of ions based on existing crystal structure data, calculating an ion property matrix U by applying a symmetric matrix factorization model to the substitution tendency matrix X, acquiring substitution tendency prediction data based on the calculated ion property matrix U, and calculating probabilities of substitution of new crystal structures based on the substitution tendency prediction data.

Abstract translation: 示例性实施例涉及用于搜索新材料的系统和方法。 该示例方法包括：基于现有晶体结构数据获取包括离子取代趋势数据的置换趋势矩阵X，通过将对称矩阵分解模型应用于替换趋势矩阵X来计算离子特性矩阵U，基于 计算的离子特性矩阵U，并根据替代趋势预测数据计算新晶体结构的取代概率。