公开(公告)号：US20100189837A1

公开(公告)日：2010-07-29

申请号：US12697357

申请日：2010-02-01

申请人： Stephen Forrest ,  Xin Xu ,  Xiangfei Qi ,  Marcelo Davanco

发明人： Stephen Forrest ,  Xin Xu ,  Xiangfei Qi ,  Marcelo Davanco

IPC分类号： B29C51/10

CPC分类号： H01L51/0004 ,  B29D11/00807 ,  B82Y10/00 ,  B82Y40/00 ,  G03F7/0002 ,  H01L51/0022

摘要： An elastomeric stamp is used to deposit material on a non-planar substrate. A vacuum mold is used to deform the elastomeric stamp and pressure is applied to transfer material from the stamp to the substrate. By decreasing the vacuum applied by the vacuum mold, the elasticity of the stamp may be used to apply this pressure. Pressure also may be applied by applying a force to the substrate and/or the stamp. The use of an elastomeric stamp allows for patterned layers to be deposited on a non-planar substrate with reduced chance of damage to the patterned layer.

摘要翻译： 使用弹性体印模将材料沉积在非平面基底上。 使用真空模具来使弹性体印模变形，施加压力以将材料从印模转移到基底。 通过减小由真空模具施加的真空度，可以使用印模的弹性来施加该压力。 也可以通过向衬底和/或印模施加力来施加压力。 使用弹性体印记允许图案化层被沉积在非平面基板上，同时具有减小对图案化层的损伤的机会。

公开(公告)号：US08631759B2

公开(公告)日：2014-01-21

申请号：US12697357

申请日：2010-02-01

申请人： Stephen Forrest ,  Xin Xu ,  Xiangfei Qi ,  Marcelo Davanco

发明人： Stephen Forrest ,  Xin Xu ,  Xiangfei Qi ,  Marcelo Davanco

IPC分类号： B05C1/00 ,  B05C11/00 ,  C23C14/00

CPC分类号： H01L51/0004 ,  B29D11/00807 ,  B82Y10/00 ,  B82Y40/00 ,  G03F7/0002 ,  H01L51/0022

摘要： An elastomeric stamp is used to deposit material on a non-planar substrate. A vacuum mold is used to deform the elastomeric stamp and pressure is applied to transfer material from the stamp to the substrate. By decreasing the vacuum applied by the vacuum mold, the elasticity of the stamp may be used to apply this pressure. Pressure also may be applied by applying a force to the substrate and/or the stamp. The use of an elastomeric stamp allows for patterned layers to be deposited on a non-planar substrate with reduced chance of damage to the patterned layer.

摘要翻译： 使用弹性体印模将材料沉积在非平面基底上。 使用真空模具来使弹性体印模变形，施加压力以将材料从印模转移到基底。 通过减小由真空模具施加的真空度，可以使用印模的弹性来施加该压力。 也可以通过向衬底和/或印模施加力来施加压力。 使用弹性体印记允许图案化层被沉积在非平面基板上，同时具有减小对图案化层的损伤的机会。

公开(公告)号：US20090020910A1

公开(公告)日：2009-01-22

申请号：US12186197

申请日：2008-08-05

申请人： Stephen Forrest ,  Xin Xu ,  Marcelo Davanco

发明人： Stephen Forrest ,  Xin Xu ,  Marcelo Davanco

IPC分类号： B29C45/16

CPC分类号： B29C45/16 ,  H01L51/0004 ,  H01L51/0022

摘要： An optoelectronic device may be fabricated on a three dimensional surface by transferring a material from an elastomeric stamp to a non-planar substrate. The use of an elastomeric stamp allows for patterned layers to be deposited on a non-planar substrate with reduced chance of damage to the patterned layer. The material may be deposited on the stamp while the stamp is in a planar configuration or after the stamp has been deformed to a shape generally the same as the shape of the non-planar substrate. The material may be transferred by cold welding. The device may include organic layers.

摘要翻译： 通过将材料从弹性体印模转移到非平面基底，可以在三维表面上制造光电子器件。 使用弹性体印记允许图案化层被沉积在非平面基板上，同时具有减小对图案化层的损伤的机会。 当印模处于平面构型或印模已经变形成与非平面基底的形状大致相同的形状时，材料可以沉积在印模上。 材料可以通过冷焊转移。 该装置可以包括有机层。

公开(公告)号：US07678423B2

公开(公告)日：2010-03-16

申请号：US11711115

申请日：2007-02-27

申请人： Stephen Forrest ,  Xin Xu ,  Xiangfei Qi ,  Marcelo Davanco

发明人： Stephen Forrest ,  Xin Xu ,  Xiangfei Qi ,  Marcelo Davanco

IPC分类号： B05D3/00 ,  B28B11/04 ,  B05C1/00

CPC分类号： H01L51/0004 ,  B29D11/00807 ,  B82Y10/00 ,  B82Y40/00 ,  G03F7/0002 ,  H01L51/0022

摘要： An elastomeric stamp is used to deposit material on a non-planar substrate. A vacuum mold is used to deform the elastomeric stamp and pressure is applied to transfer material from the stamp to the substrate. By decreasing the vacuum applied by the vacuum mold, the elasticity of the stamp may be used to apply this pressure. Pressure also may be applied by applying a force to the substrate and/or the stamp. The use of an elastomeric stamp allows for patterned layers to be deposited on a non-planar substrate with reduced chance of damage to the patterned layer.

摘要翻译： 使用弹性体印模将材料沉积在非平面基底上。 使用真空模具来使弹性体印模变形，施加压力以将材料从印模转移到基底。 通过减小由真空模具施加的真空度，可以使用印模的弹性来施加该压力。 也可以通过向衬底和/或印模施加力来施加压力。 使用弹性体印记允许图案化层被沉积在非平面基板上，同时具有减小对图案化层的损伤的机会。

公开(公告)号：US20080202673A1

公开(公告)日：2008-08-28

申请号：US11711115

申请日：2007-02-27

申请人： Stephen Forrest ,  Xin Xu ,  Xiangfei Qi ,  Marcelo Davanco

发明人： Stephen Forrest ,  Xin Xu ,  Xiangfei Qi ,  Marcelo Davanco

IPC分类号： B29C63/02

CPC分类号： H01L51/0004 ,  B29D11/00807 ,  B82Y10/00 ,  B82Y40/00 ,  G03F7/0002 ,  H01L51/0022

摘要： An elastomeric stamp is used to deposit material on a non-planar substrate. A vacuum mold is used to deform the elastomeric stamp and pressure is applied to transfer material from the stamp to the substrate. By decreasing the vacuum applied by the vacuum mold, the elasticity of the stamp may be used to apply this pressure. Pressure also may be applied by applying a force to the substrate and/or the stamp. The use of an elastomeric stamp allows for patterned layers to be deposited on a non-planar substrate with reduced chance of damage to the patterned layer.

摘要翻译： 使用弹性体印模将材料沉积在非平面基底上。 使用真空模具来使弹性体印模变形，施加压力以将材料从印模转移到基底。 通过减小由真空模具施加的真空度，可以使用印模的弹性来施加该压力。 也可以通过向衬底和/或印模施加力来施加压力。 使用弹性体印记允许图案化层被沉积在非平面基板上，同时具有减小对图案化层的损伤的机会。