Ridge structure for back side illuminated image sensor
    12.
    发明授权
    Ridge structure for back side illuminated image sensor 有权
    背面照明图像传感器的脊结构

    公开(公告)号:US08981510B2

    公开(公告)日:2015-03-17

    申请号:US12794101

    申请日:2010-06-04

    IPC分类号: H01L31/0232 H01L27/146

    摘要: Provided is an image sensor device. The image sensor device includes a substrate having a front side and a back side. The image sensor includes first and second radiation-detection devices that are disposed in the substrate. The first and second radiation-detection devices are operable to detect radiation waves that enter the substrate through the back side. The image sensor also includes an anti-reflective coating (ARC) layer. The ARC layer is disposed over the back side of the substrate. The ARC layer has first and second ridges that are disposed over the first and second radiation-detection devices, respectively. The first and second ridges each have a first refractive index value. The first and second ridges are separated by a substance having a second refractive index value that is less than the first refractive index value.

    摘要翻译: 提供了一种图像传感器装置。 图像传感器装置包括具有正面和背面的基板。 图像传感器包括设置在基板中的第一和第二放射线检测装置。 第一和第二放射线检测装置可操作以检测通过背面进入衬底的辐射波。 图像传感器还包括抗反射涂层(ARC)层。 ARC层设置在基板的背面上。 ARC层具有分别设置在第一和第二辐射检测装置上的第一和第二脊。 第一和第二脊各自具有第一折射率值。 第一和第二脊由具有小于第一折射率值的第二折射率值的物质分开。

    Method for generating two dimensions for different implant energies
    14.
    发明授权
    Method for generating two dimensions for different implant energies 有权
    用于生成不同植入能量的二维的方法

    公开(公告)号:US08202791B2

    公开(公告)日:2012-06-19

    申请号:US12404852

    申请日:2009-03-16

    IPC分类号: H01L21/425

    摘要: A method for fabricating an integrated circuit device is disclosed. The method includes providing a substrate; forming a first hard mask layer over the substrate; patterning the first hard mask layer to form one or more first openings having a first critical dimension; performing a first implantation process on the substrate; forming a second hard mask layer over the first hard mask layer to form one or more second openings having a second critical dimension; and performing a second implantation process.

    摘要翻译: 公开了一种用于制造集成电路器件的方法。 该方法包括提供基板; 在衬底上形成第一硬掩模层; 图案化第一硬掩模层以形成具有第一临界尺寸的一个或多个第一开口; 在所述基板上执行第一注入工艺; 在所述第一硬掩模层上形成第二硬掩模层以形成具有第二临界尺寸的一个或多个第二开口; 以及执行第二植入过程。

    METHOD AND APPARATUS OF IMPROVING EFFICIENCY OF AN IMAGE SENSOR
    15.
    发明申请
    METHOD AND APPARATUS OF IMPROVING EFFICIENCY OF AN IMAGE SENSOR 有权
    提高图像传感器效率的方法和装置

    公开(公告)号:US20100243868A1

    公开(公告)日:2010-09-30

    申请号:US12415580

    申请日:2009-03-31

    IPC分类号: H01L31/0232 B32B37/02

    摘要: Provided is an image sensor device. The image sensor device includes a device substrate having a front side and a back side. The device substrate has a radiation-sensing region that can sense radiation that has a corresponding wavelength. The image sensor also includes a first layer formed over the front side of the device substrate. The first layer has a first refractive index and a first thickness that is a function of the first refractive index. The image sensor also has a second layer formed over the first layer. The second layer is different from the first layer and has a second refractive index and a second thickness that is a function of the second refractive index.

    摘要翻译: 提供了一种图像传感器装置。 图像传感器装置包括具有正面和背面的装置基板。 器件衬底具有可以感测具有相应波长的辐射的辐射感测区域。 图像传感器还包括形成在器件衬底的前侧上的第一层。 第一层具有第一折射率和第一折射率的函数的第一厚度。 图像传感器还具有形成在第一层上的第二层。 第二层与第一层不同,具有第二折射率和第二折射率的函数的第二厚度。

    Image sensor and method of fabricating same
    17.
    发明授权
    Image sensor and method of fabricating same 有权
    图像传感器及其制造方法

    公开(公告)号:US08674467B2

    公开(公告)日:2014-03-18

    申请号:US13545450

    申请日:2012-07-10

    IPC分类号: H01L27/146 H01L31/00

    摘要: Provided is a method of fabricating an image sensor device. The method includes providing a device substrate having a front side and a back side. The method includes forming first and second radiation-sensing regions in the device substrate, the first and second radiation-sensing regions being separated by an isolation structure. The method also includes forming a transparent layer over the back side of the device substrate. The method further includes forming an opening in the transparent layer, the opening being aligned with the isolation structure. The method also includes filling the opening with an opaque material.

    摘要翻译: 提供了一种制造图像传感器装置的方法。 该方法包括提供具有前侧和后侧的装置基板。 该方法包括在器件衬底中形成第一和第二辐射感测区域,第一和第二辐射感测区域由隔离结构隔开。 该方法还包括在器件衬底的背面上形成透明层。 该方法还包括在透明层中形成开口,该开口与隔离结构对准。 该方法还包括用不透明材料填充开口。

    Image Sensor and Method of Fabricating Same
    18.
    发明申请
    Image Sensor and Method of Fabricating Same 有权
    图像传感器及其制造方法

    公开(公告)号:US20120273914A1

    公开(公告)日:2012-11-01

    申请号:US13545450

    申请日:2012-07-10

    IPC分类号: H01L31/02

    摘要: Provided is a method of fabricating an image sensor device. The method includes providing a device substrate having a front side and a back side. The method includes forming first and second radiation-sensing regions in the device substrate, the first and second radiation-sensing regions being separated by an isolation structure. The method also includes forming a transparent layer over the back side of the device substrate. The method further includes forming an opening in the transparent layer, the opening being aligned with the isolation structure. The method also includes filling the opening with an opaque material.

    摘要翻译: 提供了一种制造图像传感器装置的方法。 该方法包括提供具有前侧和后侧的装置基板。 该方法包括在器件衬底中形成第一和第二辐射感测区域,第一和第二辐射感测区域由隔离结构隔开。 该方法还包括在器件衬底的背面上形成透明层。 该方法还包括在透明层中形成开口,该开口与隔离结构对准。 该方法还包括用不透明材料填充开口。

    METHOD FOR GENERATING TWO DIMENSIONS FOR DIFFERENT IMPLANT ENERGIES
    19.
    发明申请
    METHOD FOR GENERATING TWO DIMENSIONS FOR DIFFERENT IMPLANT ENERGIES 有权
    用于生成不同植被能量的两维尺度的方法

    公开(公告)号:US20100233871A1

    公开(公告)日:2010-09-16

    申请号:US12404852

    申请日:2009-03-16

    IPC分类号: H01L21/266

    摘要: A method for fabricating an integrated circuit device is disclosed. The method includes providing a substrate; forming a first hard mask layer over the substrate; patterning the first hard mask layer to form one or more first openings having a first critical dimension; performing a first implantation process on the substrate; forming a second hard mask layer over the first hard mask layer to form one or more second openings having a second critical dimension; and performing a second implantation process.

    摘要翻译: 公开了一种用于制造集成电路器件的方法。 该方法包括提供基板; 在衬底上形成第一硬掩模层; 图案化第一硬掩模层以形成具有第一临界尺寸的一个或多个第一开口; 在所述基板上执行第一注入工艺; 在所述第一硬掩模层上形成第二硬掩模层以形成具有第二临界尺寸的一个或多个第二开口; 以及执行第二植入过程。

    Backside illuminated image sensor device with refractive index dependent layer thicknesses and method of forming the same
    20.
    发明授权
    Backside illuminated image sensor device with refractive index dependent layer thicknesses and method of forming the same 有权
    具有折射率依赖层厚度的背面照明图像传感器装置及其形成方法

    公开(公告)号:US08604405B2

    公开(公告)日:2013-12-10

    申请号:US12415580

    申请日:2009-03-31

    IPC分类号: H01L27/00 H01J40/14

    摘要: Provided is an image sensor device. The image sensor device includes a device substrate having a front side and a back side. The device substrate has a radiation-sensing region that can sense radiation that has a corresponding wavelength. The image sensor also includes a first layer formed over the front side of the device substrate. The first layer has a first refractive index and a first thickness that is a function of the first refractive index. The image sensor also has a second layer formed over the first layer. The second layer is different from the first layer and has a second refractive index and a second thickness that is a function of the second refractive index.

    摘要翻译: 提供了一种图像传感器装置。 图像传感器装置包括具有正面和背面的装置基板。 器件衬底具有可以感测具有相应波长的辐射的辐射感测区域。 图像传感器还包括形成在器件衬底的前侧上的第一层。 第一层具有第一折射率和第一折射率的函数的第一厚度。 图像传感器还具有形成在第一层上的第二层。 第二层与第一层不同,具有第二折射率和第二折射率的函数的第二厚度。