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1. 发明授权

US06618200B2 System and method for providing a substrate having micro-lenses 有权
公开(公告)号：US06618200B2
公开(公告)日：2003-09-09
申请号：US09828831
申请日：2001-04-10
申请人： Nobuo Shimizu , Shinichi Yotsuya , Hideto Yamashita , Masami Murata , Koichi Akiyama
发明人： Nobuo Shimizu , Shinichi Yotsuya , Hideto Yamashita , Masami Murata , Koichi Akiyama
IPC分类号： G02B2714
CPC分类号： G02B3/0031 , B29D11/00278 , B29D11/00365 , G02B3/0012 , G02B3/0025 , G02B3/0056 , G02B3/0062 , G02B3/0068 , G02B3/0075
摘要： The present invention provides a micro-lens substrate wherein a higher contrast ratio can be obtained when used in a liquid crystal panel and the like. A micro-lens substrate includes a first substrate with concaves for microlenses having a plurality of first concaves and first alignment marks formed on a first glass substrate, a second substrate with concaves for microlenses having a plurality of second concaves and second alignment marks formed on a second glass substrate, a resin layer, microlenses comprised of double convex lenses formed of a resin filled in between the first and second concaves, and spacers.

2. 发明申请

US20060077560A1 PROJECTION DISPLAY DEVICE HAVING MICRO-LENSES 有权
标题翻译：具有微透镜的投影显示装置
公开(公告)号：US20060077560A1
公开(公告)日：2006-04-13
申请号：US11286285
申请日：2005-11-25
申请人： Nobuo Shimizu , Shinichi Yotsuya , Hideto Yamashita , Masami Murata , Koichi Akiyama
发明人： Nobuo Shimizu , Shinichi Yotsuya , Hideto Yamashita , Masami Murata , Koichi Akiyama
IPC分类号： G02B3/00
CPC分类号： G02B3/0031 , B29D11/00278 , B29D11/00365 , G02B3/0012 , G02B3/0025 , G02B3/0056 , G02B3/0062 , G02B3/0068 , G02B3/0075
摘要： To provide a micro-lens substrate wherein a higher contrast ratio can be obtained when used in a liquid crystal panel and the like. A micro-lens substrate 1A includes a first substrate 2 with concaves for microlenses having a plurality of first concaves 31 and first aligment marks 71 formed on a first glass substrate 29, a second substrate 8 with concaves for microlenses having a plurality of second concaves 32 and second aligment marks 72 formed on a second glass substrate 89, a resin layer 9, microlenses 4 consisting of doulbe convex lenses formed of a resin filled in between the first and second concaves 31 and 32, and spacers 5.
摘要翻译：提供一种当在液晶面板等中使用时能够获得较高的对比度的微透镜基板。微透镜基板1A包括具有多个第一凹部31和形成在第一玻璃基板29上的第一分色标记71的微透镜用凹部的第一基板2，具有多个第二凹部的微透镜凹部的第二基板8 形成在第二玻璃基板89上的32和第二分色标记72，树脂层9，由填充在第一和第二凹部31和32之间的树脂形成的多孔凸透镜构成的微透镜4和间隔物5。

3. 发明授权

US07054066B2 Projection display device having micro-lenses 有权
标题翻译：具有微透镜的投影显示装置
公开(公告)号：US07054066B2
公开(公告)日：2006-05-30
申请号：US11286285
申请日：2005-11-25
申请人： Nobuo Shimizu , Shinichi Yotsuya , Hideto Yamashita , Masami Murata , Koichi Akiyama
发明人： Nobuo Shimizu , Shinichi Yotsuya , Hideto Yamashita , Masami Murata , Koichi Akiyama
IPC分类号： G02B27/10
CPC分类号： G02B3/0031 , B29D11/00278 , B29D11/00365 , G02B3/0012 , G02B3/0025 , G02B3/0056 , G02B3/0062 , G02B3/0068 , G02B3/0075
摘要： To provide a micro-lens substrate wherein a higher contrast ratio can be obtained when used in a liquid crystal panel and the like. A micro-lens substrate 1A includes a first substrate 2 with concaves for microlenses having a plurality of first concaves 31 and first aligment marks 71 formed on a first glass substrate 29, a second substrate 8 with concaves for microlenses having a plurality of second concaves 32 and second aligment marks 72 formed on a second glass substrate 89, a resin layer 9, microlenses 4 consisting of doulbe convex lenses formed of a resin filled in between the first and second concaves 31 and 32, and spacers 5.
摘要翻译：提供一种当在液晶面板等中使用时能够获得较高的对比度的微透镜基板。微透镜基板1A包括具有多个第一凹部31和形成在第一玻璃基板29上的第一分色标记71的微透镜用凹部的第一基板2，具有多个第二凹部的微透镜凹部的第二基板8 形成在第二玻璃基板89上的32和第二分色标记72，树脂层9，由填充在第一和第二凹部31和32之间的树脂形成的多孔凸透镜构成的微透镜4和间隔物5。

4. 发明申请

US20050088751A1 System and method for providing a substrate having micro-lens 失效
标题翻译：用于提供具有微透镜的基板的系统和方法
公开(公告)号：US20050088751A1
公开(公告)日：2005-04-28
申请号：US10992004
申请日：2004-11-19
申请人： Nobuo Shimizu , Shinichi Yotsuya , Hideto Yamashita , Masami Murata , Koichi Akiyama
发明人： Nobuo Shimizu , Shinichi Yotsuya , Hideto Yamashita , Masami Murata , Koichi Akiyama
IPC分类号： G02F1/13 , B29D11/00 , G02B3/00 , G02F1/1335 , G02B27/10
CPC分类号： G02B3/0031 , B29D11/00278 , B29D11/00365 , G02B3/0012 , G02B3/0025 , G02B3/0056 , G02B3/0062 , G02B3/0068 , G02B3/0075
摘要： To provide a micro-lens substrate wherein a higher contrast ratio can be obtained when used in a liquid crystal panel and the like. A micro-lens substrate 1A includes a first substrate 2 with concaves for microlenses having a plurality of first concaves 31 and first aligment marks 71 formed on a first glass substrate 29, a second substrate 8 with concaves for microlenses having a plurality of second concaves 32 and second aligment marks 72 formed on a second glass substrate 89, a resin layer 9, microlenses 4 consisting of doulbe convex lenses formed of a resin filled in between the first and second concaves 31 and 32, and spacers 5.
摘要翻译：提供一种当在液晶面板等中使用时能够获得较高的对比度的微透镜基板。微透镜基板1A包括具有多个第一凹部31和形成在第一玻璃基板29上的第一分色标记71的微透镜用凹部的第一基板2，具有多个第二凹部的微透镜凹部的第二基板8 形成在第二玻璃基板89上的32和第二分色标记72，树脂层9，由填充在第一和第二凹部31和32之间的树脂形成的多孔凸透镜构成的微透镜4和间隔物5。

5. 发明授权

US06850368B2 System and method for providing a substrate having micro-lenses 失效
标题翻译：用于提供具有微透镜的基板的系统和方法
公开(公告)号：US06850368B2
公开(公告)日：2005-02-01
申请号：US10614213
申请日：2003-07-08
申请人： Nobuo Shimizu , Shinichi Yotsuya , Hideto Yamashita , Masami Murata , Koichi Akiyama
发明人： Nobuo Shimizu , Shinichi Yotsuya , Hideto Yamashita , Masami Murata , Koichi Akiyama
IPC分类号： G02F1/13 , B29D11/00 , G02B3/00 , G02F1/1335 , G02B24/14
CPC分类号： G02B3/0031 , B29D11/00278 , B29D11/00365 , G02B3/0012 , G02B3/0025 , G02B3/0056 , G02B3/0062 , G02B3/0068 , G02B3/0075
摘要： To provide a micro-lens substrate wherein a higher contrast ratio can be obtained when used in a liquid crystal panel and the like. A micro-lens substrate 1A includes a first substrate 2 with concaves for microlenses having a plurality of first concaves 31 and first aligment marks 71 formed on a first glass substrate 29, a second substrate 8 with concaves for microlenses having a plurality of second concaves 32 and second aligment marks 72 formed on a second glass substrate 89, a resin layer 9, microlenses 4 consisting of double convex lenses formed of a resin filled in between the first and second concaves 31 and 32, and spacers 5.
摘要翻译：提供一种当在液晶面板等中使用时能够获得较高的对比度的微透镜基板。微透镜基板1A包括具有多个第一凹部31和形成在第一玻璃基板29上的第一分色标记71的微透镜凹部的第一基板2，具有多个第二凹部32的微透镜凹部的第二基板8 和形成在第二玻璃基板89上的第二分色标记72，树脂层9，由填充在第一和第二凹部31和32之间的树脂形成的双凸透镜构成的微透镜4和间隔件5。

6. 发明授权

US07006296B2 System and method for providing a substrate having micro-lenses 失效
标题翻译：用于提供具有微透镜的基板的系统和方法
公开(公告)号：US07006296B2
公开(公告)日：2006-02-28
申请号：US10992004
申请日：2004-11-19
申请人： Nobuo Shimizu , Shinichi Yotsuya , Hideto Yamashita , Masami Murata , Koichi Akiyama
发明人： Nobuo Shimizu , Shinichi Yotsuya , Hideto Yamashita , Masami Murata , Koichi Akiyama
IPC分类号： G02B27/10
CPC分类号： G02B3/0031 , B29D11/00278 , B29D11/00365 , G02B3/0012 , G02B3/0025 , G02B3/0056 , G02B3/0062 , G02B3/0068 , G02B3/0075
摘要： To provide a micro-lens substrate wherein a higher contrast ratio can be obtained when used in a liquid crystal panel and the like. A micro-lens substrate 1A includes a first substrate 2 with concaves for microlenses having a plurality of first concaves 31 and first aligment marks 71 formed on a first glass substrate 29, a second substrate 8 with concaves for microlenses having a plurality of second concaves 32 and second aligment marks 72 formed on a second glass substrate 89, a resin layer 9, microlenses 4 consisting of double convex lenses formed of a resin filled in between the first and second concaves 31 and 32, and spacers 5.
摘要翻译：提供一种当在液晶面板等中使用时能够获得较高的对比度的微透镜基板。微透镜基板1A包括具有多个第一凹部31和形成在第一玻璃基板29上的第一分色标记71的微透镜用凹部的第一基板2，具有多个第二凹部的微透镜凹部的第二基板8 形成在第二玻璃基板89上的32和第二分色标记72，树脂层9，由填充在第一和第二凹部31和32之间的树脂形成的双凸透镜构成的微透镜4和间隔物5。

7. 发明授权

US06469832B2 Method for manufacturing microlens substrate, microlens substrate, opposing substrate for liquid crystal panel, liquid crystal panel, and projection display apparatus 有权
标题翻译：微透镜基板，微透镜基板，液晶面板对置基板，液晶面板，投影显示装置的制造方法
公开(公告)号：US06469832B2
公开(公告)日：2002-10-22
申请号：US09748083
申请日：2000-12-22
申请人： Shinichi Yotsuya , Nobuo Shimizu , Hideto Yamashita
发明人： Shinichi Yotsuya , Nobuo Shimizu , Hideto Yamashita
IPC分类号： G02B2710
CPC分类号： G02B3/0031 , G02B3/0025 , G02F1/133526
摘要： A microlens substrate 1 includes a transparent substrate 2 provided with a plurality of concavities 3 having concave surfaces, an outer layer 8 bonded to the transparent substrate 2 at a surface thereof provided with the concavities 3 via a resin layer 9, and spacers 5 for regulating the thickness of the resin layer 9. The resin layer 9 includes microlenses 4 formed with a resin filling the concavities 3. The spacers 5 include globular particles. The standard deviation of particle-size distribution of the spacers 5 is preferably not greater than 20% of an average particle size of the spacers 5. The density of the spacers 5 is preferably in the order of 0.5 to 2.0 g/cm3. A value &rgr;1/&rgr;2 is preferably in the order of 0.6 to 1.4, in which &rgr;1 denotes the density (g/cm3) of the spacers 5, and &rgr;2 denotes the density (g/cm3) of a resin forming the resin layer 9.
摘要翻译：微透镜基板1包括设置有多个具有凹面的凹部3的透明基板2，通过树脂层9在其设置有凹部3的表面处接合到透明基板2的外层8，以及用于调节树脂层9的厚度。树脂层9包括形成有填充凹部3的树脂的微透镜4.间隔物5包括球状颗粒。间隔物5的粒度分布的标准偏差优选为不大于间隔物5的平均粒径的20％。间隔物5的密度优选为0.5〜2.0g / cm 3左右。值rho1 / rho2优选为0.6〜1.4左右，其中rho1表示间隔物5的密度（g / cm 3），rho2表示形成树脂层9的树脂的密度（g / cm 3）。

8. 发明授权

US06407866B1 Method for manufacturing microlens substrate, microlens substrate, opposing substrate for liquid crystal panel, liquid crystal panel, and projection display apparatus 有权
标题翻译：微透镜基板，微透镜基板，液晶面板对置基板，液晶面板，投影显示装置的制造方法
公开(公告)号：US06407866B1
公开(公告)日：2002-06-18
申请号：US09747330
申请日：2000-12-21
申请人： Hideto Yamashita , Nobuo Shimizu , Shinichi Yotsuya
发明人： Hideto Yamashita , Nobuo Shimizu , Shinichi Yotsuya
IPC分类号： G02B2710
CPC分类号： B29D11/00278 , B29D11/00365 , G02B3/0012 , G02F1/1333 , G02F1/133526 , G03B21/006 , G03B33/12
摘要： A microlens substrate 1 includes a glass substrate 2 provided with a number of concavities 3 for microlenses, and a glass layer 8 bonded via a resin layer 9 to the glass substrate 2 at a surface thereof provided with the concavities 3. In the resin layer 9, microlenses 4 are formed with a resin filling the concavities 3. The resin layer 9 is formed by curing a resin having a viscosity before curing of not higher than 500 cP at 25° C., particularly an ultraviolet curable resin. An index of refraction n of the resin layer 9 is preferably not lower than 1.35.
摘要翻译：微透镜基板1包括设置有多个用于微透镜的凹部3的玻璃基板2和在设置有凹部3的表面处经由树脂层9与玻璃基板2接合的玻璃层8.在树脂层9 微透镜4形成有填充凹部3的树脂。树脂层9通过在25℃下固化固化前的粘度不高于500cP的树脂，特别是紫外线固化树脂来形成。树脂层9的折射率n优选为1.35以上。

9. 发明授权

US5259737A Micropump with valve structure 失效
标题翻译：微型阀门结构
公开(公告)号：US5259737A
公开(公告)日：1993-11-09
申请号：US724697
申请日：1991-07-02
申请人： Shinichi Kamisuki , Yasuto Nose , Nobuo Shimizu , Shinichi Yotsuya
发明人： Shinichi Kamisuki , Yasuto Nose , Nobuo Shimizu , Shinichi Yotsuya
IPC分类号： B81B3/00 , F04B43/04 , F04B53/10 , H01L21/308 , F04B35/04
CPC分类号： B81B3/0005 , F04B43/046 , F04B53/102 , H01L21/3083 , B81B2201/036 , B81B2201/054 , B81B2203/0127
摘要： A micropump for pumping liquid from an entry channel to an exit channel is disclosed. The micropump is formed in a semiconductor substrate sealed by two glass substrates. The micropump includes first and second chambers and flow channel means coupled between the two chambers. The micropump also includes a valve coupled between the entry channel and the first chamber. The valve includes a flexible valve membrane positioned closer to a second side of the semiconductor substrate than to its first side for causing the valve to be or not to be in contact with the second side of the semiconductor substrate for closing or opening the valve on the glass substrate. Additionally, the micropump includes a diaphragm forming part of a flexible wall of the second chamber and positioned closer to the second side of the semiconductor substrate than to its first side. The diaphragm is responsive to external pressure for causing liquid to be pumped from the entry channel to the exit channel. Thus, the height of the valve is reduced, preventing deformation due to strength such as its own weight and may impact due to a dropping. As a result, the valve sealing is improve on the glass substrate. Therefore, the micropump can accurately discharge a small quantity of liquid.
摘要翻译：公开了一种用于将液体从进入通道泵送到出口通道的微型泵。微型泵形成在由两块玻璃基板密封的半导体基板中。微型泵包括连接在两个室之间的第一和第二室和流动通道装置。微型泵还包括连接在入口通道和第一室之间的阀。阀包括位于比半导体衬底的第二侧更靠近第一侧的柔性阀膜，用于使阀与半导体衬底的第二侧接触或不与第二侧接触，以关闭或打开阀玻璃基板。此外，微型泵包括形成第二室的柔性壁的一部分并且比其第一侧更靠近半导体衬底的第二侧的膜片。隔膜响应于外部压力，以使液体从入口通道泵送到出口通道。因此，阀的高度减小，防止由于其自身重量等强度而引起的变形，并且可能由于跌落而撞击。结果，玻璃基板上的阀密封得到改善。因此，微型泵可以精确地排出少量的液体。

10. 发明申请

US20050200954A1 Transmissive screen and display device 审中-公开
标题翻译：透射屏幕和显示设备
公开(公告)号：US20050200954A1
公开(公告)日：2005-09-15
申请号：US11075156
申请日：2005-03-08
申请人： Hideto Yamashita , Nobuo Shimizu
发明人： Hideto Yamashita , Nobuo Shimizu
IPC分类号： G03B21/00 , G03B21/56 , G03B21/62 , H04N5/74 , H04N9/31
CPC分类号： G03B21/625
摘要： Provided is a transmissive screen and display device capable of seeking an improved contrast with a simple structure. This transmissive screen comprises a light-permeable sheet in which the thickness on the incident light side is 2 Å or more and 5 μm or less and a colored layer having an OD value of 0.2 or more is provided thereto. Preferably, the OD value is 0.3 to 3.0, and, preferably, the thickness of the colored layer is 3 μm or less. The light-permeable sheet, for example, may be formed from polycarbonate or acrylic resin.
摘要翻译：提供了能够以简单结构寻求改善的对比度的透射屏幕和显示装置。该透射屏包括其中入射光侧的厚度为2以上且5μm以下的透光性片材，并且向其提供OD值为0.2以上的着色层。优选OD值为0.3〜3.0，优选着色层的厚度为3μm以下。透光性片材例如可以由聚碳酸酯或丙烯酸树脂形成。

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