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1. 发明授权

US11552272B2 Display panel and manufacturing method thereof 有权
公开(公告)号：US11552272B2
公开(公告)日：2023-01-10
申请号：US17188705
申请日：2021-03-01
申请人： Samsung Display Co., Ltd.
发明人： Young Min Kim , Yong-Jun Park , Ja Woon Lee , Hyun Min Hwang
IPC分类号： H01L51/52 , H01L51/56 , B32B17/10 , H01L27/32
摘要： A display panel includes: first and second substrates, each including a display area and a peripheral area in a plan view; and a sealing portion disposed between the first and second substrates. An edge of the display panel includes straight-lined and shaped edges, and the shaped edge includes a curved portion. An edge surface of the first substrate at the straight-lined edge, an edge surface of the second substrate at the straight-lined edge and an edge surface of the sealing portion at the straight-lined edge collectively define a first convex surface, an edge surface of the first substrate at the shaped edge, an edge surface of the second substrate at the shaped edge and an edge surface of the sealing portion at the shaped edge collectively define a second convex surface, and shapes of the first and second convex surfaces are different from each other.

2. 发明授权

US10727257B2 Exposure mask and method of manufacturing a substrate using the exposure mask 有权
公开(公告)号：US10727257B2
公开(公告)日：2020-07-28
申请号：US16720177
申请日：2019-12-19
申请人： Samsung Display Co., Ltd.
发明人： Seung-Bo Shim , Jun-Gi Kim , Yong-Jun Park , Yang-Ho Jung , Jin-Ho Ju
IPC分类号： H01L27/12 , G03F1/38 , G03F1/22
摘要： An exposure mask includes a first transmission portion, a second transmission portion, and a blocking portion. The first transmission portion is configured to, when illuminated with light, transmit the light at a first energy level. The first transmission portion is disposed in association with formation of a first contact hole in an underlying layer. The second transmission portion is configured to, when illuminated with the light, transmit the light at a second energy level. The second transmission portion is disposed in association with formation of a second contact hole in the underlying layer. The blocking portion is configured to block the light, and is disposed in association with a boundary region between a first region and a second region of the underlying layer. The second transmission portion is further configured to enable the second contact hole to be formed deeper into the underlying layer than the first contact hole.

3. 发明授权

US10529751B2 Exposure mask and method of manufacturing a substrate using the exposure mask 有权
公开(公告)号：US10529751B2
公开(公告)日：2020-01-07
申请号：US16135003
申请日：2018-09-19
申请人： Samsung Display Co., Ltd.
发明人： Seung-Bo Shim , Jun-Gi Kim , Yong-Jun Park , Yang-Ho Jung , Jin-Ho Ju
IPC分类号： H01L27/12 , G03F1/38 , G03F1/22
摘要： An exposure mask includes a first transmission portion, a second transmission portion, and a blocking portion. The first transmission portion is configured to, when illuminated with light, transmit the light at a first energy level. The first transmission portion is disposed in association with formation of a first contact hole in an underlying layer. The second transmission portion is configured to, when illuminated with the light, transmit the light at a second energy level. The second transmission portion is disposed in association with formation of a second contact hole in the underlying layer. The blocking portion is configured to block the light, and is disposed in association with a boundary region between a first region and a second region of the underlying layer. The second transmission portion is further configured to enable the second contact hole to be formed deeper into the underlying layer than the first contact hole.

4. 发明授权

US10083998B2 Exposure mask and method of manufacturing a substrate using the exposure mask 有权
公开(公告)号：US10083998B2
公开(公告)日：2018-09-25
申请号：US15491279
申请日：2017-04-19
申请人： Samsung Display Co., Ltd.
发明人： Seung-Bo Shim , Jun-Gi Kim , Yong-Jun Park , Yang-Ho Jung , Jin-Ho Ju
IPC分类号： H01L27/14 , H01L27/12 , G03F1/38 , G03F1/22
CPC分类号： H01L27/1288 , G03F1/22 , G03F1/38 , H01L27/124
摘要： An exposure mask includes a first transmission portion, a second transmission portion, and a blocking portion. The first transmission portion is configured to, when illuminated with light, transmit the light at a first energy level. The first transmission portion is disposed in association with formation of a first contact hole in an underlying layer. The second transmission portion is configured to, when illuminated with the light, transmit the light at a second energy level. The second transmission portion is disposed in association with formation of a second contact hole in the underlying layer. The blocking portion is configured to block the light, and is disposed in association with a boundary region between a first region and a second region of the underlying layer. The second transmission portion is further configured to enable the second contact hole to be formed deeper into the underlying layer than the first contact hole.

5. 发明申请

US20170221937A1 EXPOSURE MASK AND METHOD OF MANUFACTURING A SUBSTRATE USING THE EXPOSURE MASK 审中-公开
公开(公告)号：US20170221937A1
公开(公告)日：2017-08-03
申请号：US15491279
申请日：2017-04-19
申请人： Samsung Display Co., Ltd.
发明人： Seung-Bo Shim , Jung-Gi Kim , Yong-Jun Park , Yang-Ho Jung , Jin-Ho Ju
IPC分类号： H01L27/12 , G03F1/38 , G03F1/22
CPC分类号： H01L27/1288 , G03F1/22 , G03F1/38 , H01L27/124
摘要： An exposure mask includes a first transmission portion, a second transmission portion, and a blocking portion. The first transmission portion is configured to, when illuminated with light, transmit the light at a first energy level. The first transmission portion is disposed in association with formation of a first contact hole in an underlying layer. The second transmission portion is configured to, when illuminated with the light, transmit the light at a second energy level. The second transmission portion is disposed in association with formation of a second contact hole in the underlying layer. The blocking portion is configured to block the light, and is disposed in association with a boundary region between a first region and a second region of the underlying layer. The second transmission portion is further configured to enable the second contact hole to be formed deeper into the underlying layer than the first contact hole.

6. 发明申请

US20140147976A1 EXPOSURE MASK AND METHOD OF MANUFACTURING A SUBSTRATE USING THE EXPOSURE MASK 审中-公开
标题翻译：曝光掩模和使用曝光掩模制造基板的方法
公开(公告)号：US20140147976A1
公开(公告)日：2014-05-29
申请号：US13835314
申请日：2013-03-15
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Seung-Bo SHIM , Jun-Gi Kim , Yong-Jun Park , Yang-Ho Jung , Jin-Ho Ju
IPC分类号： G03F1/38 , H01L29/66
CPC分类号： H01L27/1288 , G03F1/22 , G03F1/38 , H01L27/124
摘要： An exposure mask includes a first transmission portion, a second transmission portion, and a blocking portion. The first transmission portion is configured to, when illuminated with light, transmit the light at a first energy level. The first transmission portion is disposed in association with formation of a first contact hole in an underlying layer. The second transmission portion is configured to, when illuminated with the light, transmit the light at a second energy level. The second transmission portion is disposed in association with formation of a second contact hole in the underlying layer. The blocking portion is configured to block the light, and is disposed in association with a boundary region between a first region and a second region of the underlying layer. The second transmission portion is further configured to enable the second contact hole to be formed deeper into the underlying layer than the first contact hole.
摘要翻译：曝光掩模包括第一传输部分，第二传输部分和阻挡部分。第一传输部分被配置为当用光照射时以第一能级传输光。第一传输部分与在下层中形成第一接触孔相关联地设置。第二传输部分被配置为当用光照射时以第二能级传输光。第二传输部分与在下层中形成第二接触孔相关联地设置。阻挡部分被配置为阻挡光，并且与底层的第一区域和第二区域之间的边界区域相关联地设置。第二传输部分还被配置为使得第二接触孔比第一接触孔更深地形成在下层中。

7. 发明授权

US10971699B2 Display panel and manufacturing method thereof 有权
公开(公告)号：US10971699B2
公开(公告)日：2021-04-06
申请号：US16110905
申请日：2018-08-23
申请人： Samsung Display Co., Ltd.
发明人： Young Min Kim , Yong-Jun Park , Ja Woon Lee , Hyun Min Hwang
IPC分类号： H01L51/52 , H01L51/56 , B32B17/10 , H01L27/32
摘要： A display panel includes: first and second substrates, each including a display area and a peripheral area in a plan view; and a sealing portion disposed between the first and second substrates. An edge of the display panel includes straight-lined and shaped edges, and the shaped edge includes a curved portion. An edge surface of the first substrate at the straight-lined edge, an edge surface of the second substrate at the straight-lined edge and an edge surface of the sealing portion at the straight-lined edge collectively define a first convex surface, an edge surface of the first substrate at the shaped edge, an edge surface of the second substrate at the shaped edge and an edge surface of the sealing portion at the shaped edge collectively define a second convex surface, and shapes of the first and second convex surfaces are different from each other.

8. 发明授权

US10254885B2 Display device 有权
公开(公告)号：US10254885B2
公开(公告)日：2019-04-09
申请号：US15393895
申请日：2016-12-29
申请人： Samsung Display Co., Ltd.
发明人： Jong-Soo Lee , Yong-Jun Park , Jin Seo , Sang-Heon Ye , Young-Suk Lee
IPC分类号： G06F3/047 , G06F3/041 , G06F3/044
摘要： A display device includes a pixel including a first electrode and a second electrode and having first capacitance formed between the first electrode and the second electrode; a power supply to provide the first electrode with a third power voltage including an alternating wave form and to provide the second electrode with a second power voltage; and a sensor to sense a touch current flowing between the first electrode and the second electrode in response to the touch driving signal.

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