公开(公告)号：US20130207163A1

公开(公告)日：2013-08-15

申请号：US13370132

申请日：2012-02-09

申请人： Chun-Chang Chen ,  Shun-Shing Yang ,  Shih-Chi Fu ,  Wang-Pen Mo ,  Hung-Chang Hsieh

发明人： Chun-Chang Chen ,  Shun-Shing Yang ,  Shih-Chi Fu ,  Wang-Pen Mo ,  Hung-Chang Hsieh

IPC分类号： H01L27/04 ,  H01L21/20 ,  H01L29/02

CPC分类号： H01L21/823437 ,  H01L21/0274 ,  H01L21/32139 ,  H01L27/1052

摘要： Semiconductor devices and manufacturing methods thereof are disclosed. In one embodiment, a semiconductor device includes a workpiece with a first region having a plurality of first features and a second region having a plurality of second features proximate the first region. The first region and the second region share a patterning overlap region disposed between the first region and the second region. The patterning overlap region includes a residue feature with an aspect ratio of about 4 or less.

摘要翻译： 公开了半导体器件及其制造方法。 在一个实施例中，半导体器件包括具有多个第一特征的第一区域的工件和具有靠近第一区域的多个第二特征的第二区域。 第一区域和第二区域共享布置在第一区域和第二区域之间的图案化重叠区域。 图案重叠区域包括长宽比为约4或更小的残留特征。

公开(公告)号：US20130181320A1

公开(公告)日：2013-07-18

申请号：US13350010

申请日：2012-01-13

申请人： Chun-Chang Chen ,  Shih-Chi Fu ,  Wang-Pen Mo ,  Hung-Chang Hsieh

发明人： Chun-Chang Chen ,  Shih-Chi Fu ,  Wang-Pen Mo ,  Hung-Chang Hsieh

IPC分类号： H01L29/00 ,  B44C1/22 ,  H01L21/311

CPC分类号： H01L21/0276 ,  H01L21/32139 ,  H01L21/823431 ,  H01L21/823456

摘要： Some embodiments relate to a method for processing a workpiece. In the method, an anti-reflective coating layer is provided over the workpiece. A first patterned photoresist layer, which has a first photoresist tone, is provided over the anti-reflective coating layer. A second patterned photoresist layer, which has a second photoresist tone opposite the first photoresist tone, is provided over the first patterned photoresist layer. An opening extends through the first and second patterned photoresist layers to allow a treatment to be applied to the workpiece through the opening. Other embodiments are also disclosed.

摘要翻译： 一些实施例涉及用于处理工件的方法。 在该方法中，在工件上方设有抗反射涂层。 具有第一光致抗蚀剂色调的第一图案化光致抗蚀剂层设置在抗反射涂层上。 在第一图案化光致抗蚀剂层上提供具有与第一光致抗蚀剂色调相反的第二光致抗蚀剂色调的第二图案化光致抗蚀剂层。 开口延伸穿过第一和第二图案化的光致抗蚀剂层，以允许通过开口对工件施加处理。 还公开了其他实施例。

公开(公告)号：US20130137266A1

公开(公告)日：2013-05-30

申请号：US13306299

申请日：2011-11-29

申请人： Chun-Chang Chen ,  Shih-Chi Fu ,  Wang-Pen Mo ,  Hung Chang Hsieh

发明人： Chun-Chang Chen ,  Shih-Chi Fu ,  Wang-Pen Mo ,  Hung Chang Hsieh

IPC分类号： H01L21/311

CPC分类号： H01L21/32139 ,  H01L21/0271 ,  H01L27/11541 ,  H01L29/66795

摘要： Some embodiments relate to a method for processing a workpiece. In the method, a first photoresist layer is provided over the workpiece, wherein the first photoresist layer has a first photoresist tone. The first photoresist layer is patterned to provide a first opening exposing a first portion of the workpiece. A second photoresist layer is then provided over the patterned first photoresist layer, wherein the second photoresist layer has a second photoresist tone opposite the first photoresist tone. The second photoresist layer is then patterned to provide a second opening that at least partially overlaps the first opening to define a coincidentally exposed workpiece region. A treatment is then performed on the coincidentally exposed workpiece region. Other embodiments are also disclosed.

摘要翻译： 一些实施例涉及用于处理工件的方法。 在该方法中，在工件上设置第一光致抗蚀剂层，其中第一光致抗蚀剂层具有第一光致抗蚀剂色调。 图案化第一光致抗蚀剂层以提供暴露工件的第一部分的第一开口。 然后在图案化的第一光刻胶层上提供第二光致抗蚀剂层，其中第二光致抗蚀剂层具有与第一光致抗蚀剂色调相反的第二光致抗蚀剂色调。 然后对第二光致抗蚀剂层进行图案化以提供与第一开口至少部分重叠的第二开口，以限定重合的工件区域。 然后对同时暴露的工件区域进行处理。 还公开了其他实施例。

公开(公告)号：US08623229B2

公开(公告)日：2014-01-07

申请号：US13306299

申请日：2011-11-29

申请人： Chun-Chang Chen ,  Shih-Chi Fu ,  Wang-Pen Mo ,  Hung Chang Hsieh

发明人： Chun-Chang Chen ,  Shih-Chi Fu ,  Wang-Pen Mo ,  Hung Chang Hsieh

IPC分类号： B44C1/22

CPC分类号： H01L21/32139 ,  H01L21/0271 ,  H01L27/11541 ,  H01L29/66795

摘要： Some embodiments relate to a method for processing a workpiece. In the method, a first photoresist layer is provided over the workpiece, wherein the first photoresist layer has a first photoresist tone. The first photoresist layer is patterned to provide a first opening exposing a first portion of the workpiece. A second photoresist layer is then provided over the patterned first photoresist layer, wherein the second photoresist layer has a second photoresist tone opposite the first photoresist tone. The second photoresist layer is then patterned to provide a second opening that at least partially overlaps the first opening to define a coincidentally exposed workpiece region. A treatment is then performed on the coincidentally exposed workpiece region. Other embodiments are also disclosed.

摘要翻译： 一些实施例涉及用于处理工件的方法。 在该方法中，在工件上设置第一光致抗蚀剂层，其中第一光致抗蚀剂层具有第一光致抗蚀剂色调。 图案化第一光致抗蚀剂层以提供暴露工件的第一部分的第一开口。 然后在图案化的第一光致抗蚀剂层上提供第二光致抗蚀剂层，其中第二光致抗蚀剂层具有与第一光致抗蚀剂色调相反的第二光致抗蚀剂色调。 然后对第二光致抗蚀剂层进行图案化以提供与第一开口至少部分重叠的第二开口，以限定重合的工件区域。 然后对同时暴露的工件区域进行处理。 还公开了其他实施例。

公开(公告)号：US08771534B2

公开(公告)日：2014-07-08

申请号：US13350010

申请日：2012-01-13

申请人： Chun-Chang Chen ,  Shih-Chi Fu ,  Wang-Pen Mo ,  Hung-Chang Hsieh

发明人： Chun-Chang Chen ,  Shih-Chi Fu ,  Wang-Pen Mo ,  Hung-Chang Hsieh

IPC分类号： B44C1/22

CPC分类号： H01L21/0276 ,  H01L21/32139 ,  H01L21/823431 ,  H01L21/823456

摘要： Some embodiments relate to a method for processing a workpiece. In the method, an anti-reflective coating layer is provided over the workpiece. A first patterned photoresist layer, which has a first photoresist tone, is provided over the anti-reflective coating layer. A second patterned photoresist layer, which has a second photoresist tone opposite the first photoresist tone, is provided over the first patterned photoresist layer. An opening extends through the first and second patterned photoresist layers to allow a treatment to be applied to the workpiece through the opening. Other embodiments are also disclosed.

摘要翻译： 一些实施例涉及用于处理工件的方法。 在该方法中，在工件上方设有抗反射涂层。 具有第一光致抗蚀剂色调的第一图案化光致抗蚀剂层设置在抗反射涂层上。 在第一图案化光致抗蚀剂层上提供具有与第一光致抗蚀剂色调相反的第二光致抗蚀剂色调的第二图案化光致抗蚀剂层。 开口延伸穿过第一和第二图案化的光致抗蚀剂层，以允许通过开口对工件施加处理。 还公开了其他实施例。

公开(公告)号：US08692296B2

公开(公告)日：2014-04-08

申请号：US13370132

申请日：2012-02-09

申请人： Chun-Chang Chen ,  Shun-Shing Yang ,  Shih-Chi Fu ,  Wang-Pen Mo ,  Hung-Chang Hsieh

发明人： Chun-Chang Chen ,  Shun-Shing Yang ,  Shih-Chi Fu ,  Wang-Pen Mo ,  Hung-Chang Hsieh

IPC分类号： H01L27/118 ,  H01L21/20

CPC分类号： H01L21/823437 ,  H01L21/0274 ,  H01L21/32139 ,  H01L27/1052

摘要： Semiconductor devices and manufacturing methods thereof are disclosed. In one embodiment, a semiconductor device includes a workpiece with a first region having a plurality of first features and a second region having a plurality of second features proximate the first region. The first region and the second region share a patterning overlap region disposed between the first region and the second region. The patterning overlap region includes a residue feature with an aspect ratio of about 4 or less.

摘要翻译： 公开了半导体器件及其制造方法。 在一个实施例中，半导体器件包括具有多个第一特征的第一区域的工件和具有靠近第一区域的多个第二特征的第二区域。 第一区域和第二区域共享布置在第一区域和第二区域之间的图案化重叠区域。 图案重叠区域包括长宽比为约4或更小的残留特征。

公开(公告)号：US08883403B2

公开(公告)日：2014-11-11

申请号：US13616802

申请日：2012-09-14

申请人： Chun-Chang Chen ,  Shun-Shing Yang ,  Chuan-Ling Wu ,  Wang-Pen Mo ,  Hung-Chang Hsieh

发明人： Chun-Chang Chen ,  Shun-Shing Yang ,  Chuan-Ling Wu ,  Wang-Pen Mo ,  Hung-Chang Hsieh

IPC分类号： G03F7/26

CPC分类号： H01L21/0332

摘要： A method of fabricating a semiconductor integrated circuit (IC) is disclosed. The method includes providing a substrate having two different topography areas adjacent to each other. A step-forming material (SFM) is deposited over the substrate. A patterned SFM is formed in the low topography area of the two areas. The formation of the patterned SFM provides a fairly planar surface across over the substrate.

摘要翻译： 公开了制造半导体集成电路（IC）的方法。 该方法包括提供具有彼此相邻的两个不同形貌区域的基底。 步骤形成材料（SFM）沉积在衬底上。 在两个区域的低地形区域中形成图案化的SFM。 图案化SFM的形成提供跨越衬底的相当平坦的表面。

公开(公告)号：US20130302985A1

公开(公告)日：2013-11-14

申请号：US13468894

申请日：2012-05-10

申请人： Chun-Chang Wu ,  Chun-Chang Chen ,  Chuan-Ling Wu ,  Wang-Pen Mo ,  Hung-Chang Hsieh

发明人： Chun-Chang Wu ,  Chun-Chang Chen ,  Chuan-Ling Wu ,  Wang-Pen Mo ,  Hung-Chang Hsieh

IPC分类号： H01L21/31

CPC分类号： H01L21/0206 ,  G03F7/091 ,  G03F7/40

摘要： A method is described including forming a first photoresist feature and a second photoresist feature on a semiconductor substrate. A chemical material coating is formed on the semiconductor substrate. The chemical material coating interposes the first and second photoresist features. The semiconductor substrate is then rinsed; the rinsing removes the chemical material coating from the semiconductor substrate. The chemical material may mix with a residue disposed on the substrate between the first and second photoresist features. Removing the chemical material coating from the substrate may also remove the residue.

摘要翻译： 描述了一种方法，包括在半导体衬底上形成第一光致抗蚀剂特征和第二光致抗蚀剂特征。 在半导体衬底上形成化学材料涂层。 化学材料涂层介于第一和第二光致抗蚀剂特征之间。 然后冲洗半导体衬底; 冲洗从半导体衬底去除化学材料涂层。 化学材料可以与设置在第一和第二光致抗蚀剂特征之间的衬底上的残留物混合。 从基材上除去化学材料涂层也可以除去残留物。

公开(公告)号：US20140080067A1

公开(公告)日：2014-03-20

申请号：US13616802

申请日：2012-09-14

申请人： Chun-Chang Chen ,  Shun-Shing Yang ,  Chuan-Ling Wu ,  Wang-Pen Mo ,  Hung-Chang Hsieh

发明人： Chun-Chang Chen ,  Shun-Shing Yang ,  Chuan-Ling Wu ,  Wang-Pen Mo ,  Hung-Chang Hsieh

IPC分类号： G03F7/20

CPC分类号： H01L21/0332

摘要： A method of fabricating a semiconductor integrated circuit (IC) is disclosed. The method includes providing a substrate having two different topography areas adjacent to each other. A step-forming material (SFM) is deposited over the substrate. A patterned SFM is formed in the low topography area of the two areas. The formation of the patterned SFM provides a fairly planar surface across over the substrate.

摘要翻译： 公开了制造半导体集成电路（IC）的方法。 该方法包括提供具有彼此相邻的两个不同形貌区域的基底。 步骤形成材料（SFM）沉积在衬底上。 在两个区域的低地形区域中形成图案化的SFM。 图案化SFM的形成提供跨越衬底的相当平坦的表面。

公开(公告)号：US20130270667A1

公开(公告)日：2013-10-17

申请号：US13449019

申请日：2012-04-17

申请人： Chih-Chien Wang ,  Chu-Wei Chang ,  Wang-Pen Mo ,  Hung-Chang Hsieh

发明人： Chih-Chien Wang ,  Chu-Wei Chang ,  Wang-Pen Mo ,  Hung-Chang Hsieh

IPC分类号： H01L31/0224 ,  H01L27/146 ,  H01L31/18

CPC分类号： H01L27/14621 ,  H01L27/14629 ,  H01L27/1464

摘要： A method includes forming a plurality of image sensors on a front side of a semiconductor substrate, and forming a dielectric layer on a backside of the semiconductor substrate. The dielectric layer is over the semiconductor substrate. The dielectric layer is patterned into a plurality of grid-filling regions, wherein each of the plurality of grid-filling regions overlaps one of the plurality of image sensors. A metal layer is formed on top surfaces and sidewalls of the plurality of grid-filling regions. The metal layer is etched to remove horizontal portions of the metal layer, wherein vertical portions of the metal layer remain after the step of etching to form a metal grid. A transparent material is filled into grid openings of the metal grid.

摘要翻译： 一种方法包括在半导体衬底的正面上形成多个图像传感器，并在半导体衬底的背面形成电介质层。 电介质层在半导体衬底之上。 电介质层被图案化成多个栅格填充区域，其中多个网格填充区域中的每一个与多个图像传感器之一重叠。 金属层形成在多个网格填充区域的顶表面和侧壁上。 蚀刻金属层以去除金属层的水平部分，其中金属层的垂直部分在蚀刻步骤之后保留以形成金属网格。 将透明材料填充到金属网格的网格开口中。