公开(公告)号：US08779484B2

公开(公告)日：2014-07-15

申请号：US13688216

申请日：2012-11-29

Applicant: United Microelectronics Corp.

Inventor： Xu Yang Shen ,  Seng Wah Liau ,  Yuheng Liu ,  Qin Li ,  Kiet Houng Chow

IPC: H01L31/062

CPC classification number: H01L27/14621 ,  H01L27/1462 ,  H01L27/1464 ,  H01L31/18

Abstract: An image sensor includes a plurality of color filters and an anti-reflective layer. The color filters are located on a substrate. The anti-reflective layer is located between the substrate and the color filters, and parts of the anti-reflective layer corresponding to at least two of the color filters have different thicknesses. Moreover, an image sensing process including the following steps is also provided. An anti-reflective layer is formed on a substrate. A plurality of color filters is formed on the anti-reflective layer, wherein parts of the anti-reflective layer right below at least two of the color filters have different thicknesses.

Abstract translation: 图像传感器包括多个滤色器和抗反射层。 滤色器位于基板上。 抗反射层位于基板和滤色片之间，对应于至少两个滤色器的抗反射层的部分具有不同的厚度。 此外，还提供了包括以下步骤的图像感测处理。 在基板上形成抗反射层。 在抗反射层上形成多个滤色器，其中至少两个滤色器正下方的抗反射层的部分具有不同的厚度。

公开(公告)号：US20140145282A1

公开(公告)日：2014-05-29

申请号：US13688216

申请日：2012-11-29

Applicant: UNITED MICROELECTRONICS CORP.

Inventor： Xu Yang Shen ,  Seng Wah Liau ,  Yuheng Liu ,  Qin Li ,  Kiet Houng Chow

IPC: H01L27/146 ,  H01L31/18

CPC classification number: H01L27/14621 ,  H01L27/1462 ,  H01L27/1464 ,  H01L31/18

Abstract: An image sensor includes a plurality of color filters and an anti-reflective layer. The color filters are located on a substrate. The anti-reflective layer is located between the substrate and the color filters, and parts of the anti-reflective layer corresponding to at least two of the color filters have different thicknesses. Moreover, an image sensing process including the following steps is also provided. An anti-reflective layer is formed on a substrate. A plurality of color filters is formed on the anti-reflective layer, wherein parts of the anti-reflective layer right below at least two of the color filters have different thicknesses.

Abstract translation: 图像传感器包括多个滤色器和抗反射层。 滤色器位于基板上。 抗反射层位于基板和滤色片之间，对应于至少两个滤色器的抗反射层的部分具有不同的厚度。 此外，还提供了包括以下步骤的图像感测处理。 在基板上形成抗反射层。 在抗反射层上形成多个滤色器，其中至少两个滤色器正下方的抗反射层的部分具有不同的厚度。