公开(公告)号：US20200024516A1

公开(公告)日：2020-01-23

申请号：US16505712

申请日：2019-07-09

申请人： Samsung Display Co., Ltd. ,  DONGWOO FINE-CHEM CO., LTD.

发明人： Bong Kyun KIM ,  Jin Suek Kim ,  Seung Bo Shim ,  Shin Hyuk Choi ,  Seung Hee Kim ,  Dong Hee Lee ,  In Seol Kuk ,  Beom Soo Kim ,  Sang Tae Kim ,  Young Chul Park ,  Young Jin Yoon ,  Dae Sung Lim

IPC分类号： C09K13/06 ,  C09K13/12

摘要： An etchant composition may include: a peroxosulfate; a cyclic amine compound; a first amphoteric compound including a carboxyl group; and a second amphoteric compound including a sulfone group, wherein the second amphoteric compound may be different from the first amphoteric compound.

公开(公告)号：US20160181279A1

公开(公告)日：2016-06-23

申请号：US14698341

申请日：2015-04-28

申请人： Samsung Display Co. Ltd.

发明人： Jong Hyun CHOUNG ,  Bong Kyun KIM

IPC分类号： H01L27/12 ,  H01L29/423

CPC分类号： H01L27/1244 ,  H01L27/124 ,  H01L29/78696

摘要： An array substrate for display devices is provided. According to an exemplary embodiment, the array substrate for display device includes: a plurality of gate lines that extend along a first direction; and a data line that is formed by connecting a plurality of first sub-data lines extending along a second direction and a plurality of second sub-data lines extending along a third direction, wherein the gate lines overlap the second sub-data lines with an insulating layer interposed therebetween.

摘要翻译： 提供了一种用于显示装置的阵列基板。 根据示例性实施例，用于显示装置的阵列基板包括：沿着第一方向延伸的多条栅极线; 以及数据线，其通过连接沿着第二方向延伸的多个第一子数据线和沿着第三方向延伸的多个第二子数据线而形成，其中所述栅极线与所述第二子数据线重叠， 绝缘层。

公开(公告)号：US20160297732A1

公开(公告)日：2016-10-13

申请号：US14865493

申请日：2015-09-25

申请人： Samsung Display Co. Ltd. ,  ENF TECHNOLOGY CO., LTD.

发明人： Jae Woo JEONG ,  Hong Sick PARK ,  Bong Kyun KIM ,  Seung Ho YOON ,  Sang Dai LEE ,  Young Jin PARK ,  Hyo Won PARK ,  Sang Moon YUN

IPC分类号： C07C41/42 ,  C07C41/46 ,  B01D3/14

CPC分类号： C07C41/42 ,  B01D3/009 ,  C07C41/46 ,  C07C43/11

摘要： Provided is a method for manufacturing a glycol based compound. The method comprises agitating a mixture of a first glycol based compound, a hydrazide based compound, and a sulfonic acid based compound, and performing fractional distillation of resultant materials of the agitating to recover a second glycol based compound having a formaldehyde content of 0 ppm.

摘要翻译： 提供一种二醇类化合物的制造方法。 该方法包括搅拌第一二醇基化合物，酰肼基化合物和磺酸基化合物的混合物，并对所得搅拌物质进行分馏，以回收甲醛含量为0ppm的第二种二醇类化合物。