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1. 发明授权

US06424392B1 Liquid crystal color filter with integrated infrared blocking 失效
标题翻译：液晶彩色滤光片，集成红外阻挡
公开(公告)号：US06424392B1
公开(公告)日：2002-07-23
申请号：US09708999
申请日：2000-11-08
申请人： Edward J. Bawolek , Gregory W. Starr , Zong-Fu Li
发明人： Edward J. Bawolek , Gregory W. Starr , Zong-Fu Li
IPC分类号： G02F11335
CPC分类号： G02F1/13725 , G02B5/208 , G02B5/223 , G02F1/133509
摘要： A liquid crystal color filter may include an infrared blocking. dye integrated within the filter to prevent infrared radiation from adversely affecting the performance of the filter when used in an imaging system. The dye may be incorporated into a liquid crystal element in the filter or may be coated on components thereof. Suitable dyes are transmissive of light in the visible range and substantially absorbent of light in the infrared range from approximately 800 nm to 1200 nm in wavelength.
摘要翻译：液晶滤色器可以包括红外阻挡。整合在过滤器内的染料，以防止红外辐射在成像系统中使用时对过滤器的性能产生不利影响。染料可以结合到过滤器中的液晶元件中，或者可以涂覆在其组分上。合适的染料可透射可见光范围内的光，并且在波长约800nm至1200nm的红外范围内基本上吸收光。

2. 发明授权

US06208393B1 Liquid crystal color filter with integrated infrared blocking 有权
标题翻译：液晶彩色滤光片，集成红外阻挡
公开(公告)号：US06208393B1
公开(公告)日：2001-03-27
申请号：US09164202
申请日：1998-09-30
申请人： Edward J. Bawolek , Gregory W. Starr , Zong-Fu Li
发明人： Edward J. Bawolek , Gregory W. Starr , Zong-Fu Li
IPC分类号： G02F13335
CPC分类号： G02F1/13725 , G02B5/208 , G02B5/223 , G02F1/133509
摘要： A liquid crystal color filter may include an infrared blocking dye integrated within the filter to prevent infrared radiation from adversely affecting the performance of the filter when used in an imaging system. The dye may be incorporated into a liquid crystal element in the filter or may be coated on components thereof. Suitable dyes are transmissive of light in the visible range and substantially absorbent of light in the infrared range from approximately 800 nm to 1200 nm in wavelength.
摘要翻译：液晶滤色器可以包括集成在滤光器内的红外阻挡染料，以防止红外辐射在成像系统中使用时不利地影响滤光器的性能。染料可以结合到过滤器中的液晶元件中，或者可以涂覆在其组分上。合适的染料可透射可见光范围内的光，并且在波长约800nm至1200nm的红外范围内基本上吸收光。

3. 发明授权

US06573503B1 Plastic light selective element for imaging applications 有权
标题翻译：用于成像应用的塑料光选择元件
公开(公告)号：US06573503B1
公开(公告)日：2003-06-03
申请号：US09660806
申请日：2000-09-13
申请人： Edward J. Bawolek , Kabul Sengupta , Zong-Fu Li
发明人： Edward J. Bawolek , Kabul Sengupta , Zong-Fu Li
IPC分类号： H01L3700
CPC分类号： H01L27/14625 , H01L27/14618 , H01L27/1462 , H01L27/14685 , H01L2924/0002 , H01L2924/00
摘要： An image sensing device including an imaging sensor, a package having opposing side portions, and an infrared light selective element coupled to the opposing side portions and overlying a top side portion of the imaging sensor, the selective element including a plastic element and a dye.
摘要翻译：一种图像感测装置，包括成像传感器，具有相对的侧部的封装以及耦合到相对的侧部并且覆盖成像传感器的顶侧部分的红外光选择元件，所述选择元件包括塑料元件和染料。

4. 发明授权

US06169283A Plastic light selective element for imaging applications 失效
标题翻译：用于成像应用的塑料光选择元件
公开(公告)号：US06169283A
公开(公告)日：2001-01-02
申请号：US09052899
申请日：1998-03-31
申请人： Edward J. Bawolek , Kabul Sengupta , Zong-Fu Li
发明人： Edward J. Bawolek , Kabul Sengupta , Zong-Fu Li
IPC分类号： H01L3104
CPC分类号： H01L27/14625 , H01L27/14618 , H01L27/1462 , H01L27/14685 , H01L2924/0002 , H01L2924/00
摘要： An image sensing device including an imaging sensor, a package having opposing side portions, and an infrared light selective element coupled to the opposing side portions and overlying a top side portion of the imaging sensor, the selective element including a plastic element and a dye.
摘要翻译：一种图像感测装置，包括成像传感器，具有相对的侧部的封装以及耦合到相对的侧部并且覆盖成像传感器的顶侧部分的红外光选择元件，所述选择元件包括塑料元件和染料。

5. 发明授权

US06169280A Light selective element for imaging applications 有权
标题翻译：用于成像应用的光选择元件
公开(公告)号：US06169280A
公开(公告)日：2001-01-02
申请号：US09473110
申请日：1999-12-28
申请人： Edward J. Bawolek , Kabul Sengupta , Zong-Fu Li , Curtis Corum
发明人： Edward J. Bawolek , Kabul Sengupta , Zong-Fu Li , Curtis Corum
IPC分类号： H01J502
CPC分类号： H01L31/0203
摘要： An image sensing device including a package having opposing side portions, an imaging sensor having a top side portion, and a light selective element coupled to the opposing side portions and overlying the top side portion of the imaging sensor.
摘要翻译：一种图像感测装置，包括具有相对侧部的封装，具有顶侧部分的成像传感器和耦合到相对侧部并且覆盖成像传感器的顶侧部分的光选择元件。

6. 发明授权

US06771314B1 Orange-green-blue (OGB) color system for digital image sensor applications 失效
标题翻译：用于数字图像传感器应用的橙绿色（OGB）色彩系统
公开(公告)号：US06771314B1
公开(公告)日：2004-08-03
申请号：US09052867
申请日：1998-03-31
申请人： Edward J. Bawolek , Zong-Fu Li
发明人： Edward J. Bawolek , Zong-Fu Li
IPC分类号： H04N5335
CPC分类号： H04N9/045
摘要： A color imaging device comprised of a plurality of light selective elements. The light selective elements include a first light selective element selective to light having a wavelength corresponding to the Orange region of the spectrum, a second light selective element selective to light having a wavelength corresponding to the Green region of the spectrum, and a third light selective element sensitive to light having a wavelength corresponding to the Blue region of the spectrum.
摘要翻译：一种由多个光选择元件组成的彩色成像装置。光选择元件包括对具有对应于光谱的橙色区域的波长的光选择性的第一光选择性元件，对具有对应于光谱的绿色区域的波长的光选择性的第二光选择性元件和第三光选择性对具有对应于光谱的蓝色区域的波长的光敏感的元件。

7. 发明授权

US6020582A Light selective element for imaging applications 失效
标题翻译：用于成像应用的光选择元件
公开(公告)号：US6020582A
公开(公告)日：2000-02-01
申请号：US52205
申请日：1998-03-31
申请人： Edward J. Bawolek , Kabul Sengupta , Zong-Fu Li , Curtis Corum
发明人： Edward J. Bawolek , Kabul Sengupta , Zong-Fu Li , Curtis Corum
IPC分类号： H01L31/0203 , H01J5/02
CPC分类号： H01L31/0203
摘要： An image sensing device including a package having opposing side portions, an imaging sensor having a top side portion, and a light selective element coupled to the opposing side portions and overlying the top side portion of the imaging sensor.
摘要翻译：一种图像感测装置，包括具有相对侧部的封装，具有顶侧部分的成像传感器和耦合到相对侧部并且覆盖成像传感器的顶侧部分的光选择元件。

8. 发明授权

US06623666B1 Plastic light selective element for imaging applications 失效
公开(公告)号：US06623666B1
公开(公告)日：2003-09-23
申请号：US09660805
申请日：2000-09-13
申请人： Edward J. Bawolek , Kabul Sengupta , Zong-Fu Li
发明人： Edward J. Bawolek , Kabul Sengupta , Zong-Fu Li
IPC分类号： B29D1100
CPC分类号： H01L27/14625 , H01L27/14618 , H01L27/1462 , H01L27/14685 , H01L2924/0002 , H01L2924/00
摘要： An image sensing device including an imaging sensor, a package having opposing side portions, and an infrared light selective element coupled to the opposing side portions and overlying a top side portion of the imaging sensor, the selective element including a plastic element and a dye.

9. 发明授权

US5914749A Magenta-white-yellow (MWY) color system for digital image sensor applications 失效
标题翻译：用于数字图像传感器应用的品红色 - 白色 - 黄色（MWY）色彩系统
公开(公告)号：US5914749A
公开(公告)日：1999-06-22
申请号：US52370
申请日：1998-03-31
申请人： Edward J. Bawolek , Zong-Fu Li , Ronald Dean Smith
发明人： Edward J. Bawolek , Zong-Fu Li , Ronald Dean Smith
IPC分类号： H01L27/146 , H04N9/04 , H04N5/335
CPC分类号： H01L27/14645 , H01L27/14621 , H01L27/14623 , H04N9/045
摘要： A color imaging device of a plurality of light selective elements. The light selective elements include a first light selective element selective to light having a wavelength corresponding to the Magenta region of the spectrum, a second light selective element selective to light having a wavelength corresponding to the White region of the spectrum, and a third light selective element selective to light having a wavelength corresponding to the Yellow region of the spectrum.
摘要翻译：多个光选择元件的彩色成像装置。光选择元件包括对具有对应于光谱的品红色区域的波长的光选择性的第一光选择性元件，对具有对应于光谱的白色区域的波长的光选择性的第二光选择元件和第三光选择性对具有对应于光谱的黄色区域的波长的光有选择性的元素。

10. 发明授权

US06249034B1 Microlens formed of negative photoresist 有权
标题翻译：微透镜由负性光致抗蚀剂形成
公开(公告)号：US06249034B1
公开(公告)日：2001-06-19
申请号：US09280434
申请日：1999-03-29
申请人： Zong-Fu Li
发明人： Zong-Fu Li
IPC分类号： H01L310232
CPC分类号： H01L27/14621 , H01L27/14627 , H01L27/14685 , H01L31/0216 , H01L31/02327
摘要： By forming a microlens of negative photoresist, economical microlens fabrication processes may be used which, in some embodiments, may achieve microlenses having good optical clarity and high thermal stability. In one embodiment, a positive photoresist may be used as a pattern mask to transfer a pattern to the negative photoresist. The microlenses may be formed by dry etching the positive photoresist which acts as a mask to transfer a pattern to the underlying negative photoresist. At the same time a scratch protection layer may be formed over regions not overlying optical sensors.
摘要翻译：通过形成负光致抗蚀剂的微透镜，可以使用经济的微透镜制造工艺，其在一些实施例中可以实现具有良好光学透明度和高热稳定性的微透镜。在一个实施例中，正光致抗蚀剂可以用作图案掩模以将图案转印到负光致抗蚀剂。微透镜可以通过干法蚀刻作为掩模的正性光致抗蚀剂来形成，以将图案转移到下面的负光致抗蚀剂。同时可以在不覆盖光学传感器的区域上形成刮擦保护层。

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