专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09316769B2 Optical film 有权
标题翻译：光学胶片
公开(公告)号：US09316769B2
公开(公告)日：2016-04-19
申请号：US13242326
申请日：2011-09-23
申请人： Jun Won Chang , Dae Hee Lee , Moon Soo Park , Sergey Belyaev
发明人： Jun Won Chang , Dae Hee Lee , Moon Soo Park , Sergey Belyaev
IPC分类号： G02B5/30 , G02F1/1335 , C09K19/52
CPC分类号： G02B5/3016 , B32B2457/202 , C09K19/52 , G02F1/133536
摘要： An optical film, a reflective polarizing plate and a display device are provided. For example, the optical film may be used in the reflective polarizing plate which may enhance the efficiency of light utilization of a display device such as a liquid crystal display device and improve the brightness.
摘要翻译：提供光学膜，反射偏振片和显示装置。例如，光学膜可以用在可以提高诸如液晶显示装置的显示装置的光利用效率的反射型偏振片中，并提高亮度。

2. 发明授权

US09372295B2 Liquid crystal film 有权
标题翻译：液晶膜
公开(公告)号：US09372295B2
公开(公告)日：2016-06-21
申请号：US13474384
申请日：2012-05-17
申请人： Jun Won Chang , Moon Soo Park , Dae Hee Lee
发明人： Jun Won Chang , Moon Soo Park , Dae Hee Lee
IPC分类号： G02F1/1335 , G02B5/30 , C09K19/04
CPC分类号： G02B5/3025 , C09K2019/0448 , C09K2219/03 , G02B5/3016 , G02F1/13362 , G02F2201/343 , Y10T428/10 , Y10T428/1041 , Y10T428/31504
摘要： A liquid crystal film (LCF) is provided. The exemplified LCF can be used as a reflective polarization plate, which can improve luminance and light utilization efficiency of a display device, such as an LCD, and the like.
摘要翻译：提供液晶膜（LCF）。例示的LCF可以用作反射偏振板，其可以提高诸如LCD等的显示装置的亮度和光利用效率。

3. 发明授权

US08962103B2 Liquid crystal film 有权
标题翻译：液晶膜
公开(公告)号：US08962103B2
公开(公告)日：2015-02-24
申请号：US13521703
申请日：2011-11-10
申请人： Dae Hee Lee , Jun Won Chang , Moon Soo Park
发明人： Dae Hee Lee , Jun Won Chang , Moon Soo Park
IPC分类号： G02B5/30 , C09K19/54 , C09K19/38 , G02F1/1335 , C09K19/04
CPC分类号： G02B5/3025 , C09K2019/0448 , C09K2219/03 , G02B5/3016 , G02F1/13362 , G02F2201/343 , Y10T428/10 , Y10T428/1041 , Y10T428/31504
摘要： A liquid crystal film (LCF), a method of manufacturing the same, an optical device, or an LCD is provided. The exemplified LCF can be used as a reflective polarization plate, which can improve luminance and light utilization efficiency of a display device, such as an LCD, and the like.
摘要翻译：提供了液晶膜（LCF），其制造方法，光学装置或LCD。例示的LCF可以用作反射偏振板，其可以提高诸如LCD等的显示装置的亮度和光利用效率。

4. 发明申请

US20120320306A1 LIQUID CRYSTAL FILM 有权
标题翻译：液晶电影
公开(公告)号：US20120320306A1
公开(公告)日：2012-12-20
申请号：US13521703
申请日：2011-11-10
申请人： Dae Hee Lee , Jun Won Chang , Moon Soo Park
发明人： Dae Hee Lee , Jun Won Chang , Moon Soo Park
IPC分类号： C09K19/36 , G02F1/13357
CPC分类号： G02B5/3025 , C09K2019/0448 , C09K2219/03 , G02B5/3016 , G02F1/13362 , G02F2201/343 , Y10T428/10 , Y10T428/1041 , Y10T428/31504
摘要： A liquid crystal film (LCF), a method of manufacturing the same, an optical device, or an LCD is provided. The exemplified LCF can be used as a reflective polarization plate, which can improve luminance and light utilization efficiency of a display device, such as an LCD, and the like.
摘要翻译：提供了液晶膜（LCF），其制造方法，光学装置或LCD。例示的LCF可以用作反射偏振板，其可以提高诸如LCD等的显示装置的亮度和光利用效率。

5. 发明授权

US09151869B2 Liquid crystal film 有权
标题翻译：液晶膜
公开(公告)号：US09151869B2
公开(公告)日：2015-10-06
申请号：US13358350
申请日：2012-01-25
申请人： Su Young Ryu , Moon Soo Park , Jun Won Chang , Sin Young Kim
发明人： Su Young Ryu , Moon Soo Park , Jun Won Chang , Sin Young Kim
IPC分类号： C09K19/00 , G02B1/04 , G02B5/30 , G02F1/13363
CPC分类号： G02B1/04 , G02B5/3016 , G02B5/3025 , G02F2001/133633 , Y10T428/1005 , Y10T428/1059 , C08L101/12
摘要： A liquid crystal film, a method for manufacturing the same, a polarizing plate, and a liquid crystal display are provided. The liquid crystal film has excellent physical properties such as durability and an optical physical property so that it can be effectively used for various applications. In addition, the physical property of the liquid crystal film can be controlled according to desired purposes.
摘要翻译：提供了一种液晶膜，其制造方法，偏振片和液晶显示器。液晶膜具有优异的物理性能如耐久性和光学物理性质，使得其可以有效地用于各种应用。此外，液晶膜的物理性质可以根据需要进行控制。

6. 发明授权

US07511792B2 In-plane switching liquid crystal display having simple structure 有权
标题翻译：面内切换液晶显示器结构简单
公开(公告)号：US07511792B2
公开(公告)日：2009-03-31
申请号：US11493025
申请日：2006-07-26
申请人： Jun Won Chang , Byoung Kun Jeon , Soo Jin Jang
发明人： Jun Won Chang , Byoung Kun Jeon , Soo Jin Jang
IPC分类号： G02F1/1343
CPC分类号： G02F1/134363 , G02F1/13363 , G02F2001/133635 , G02F2413/03
摘要： An IPS-LCD, in which the direction of an optical axis and retardation values are adjusted according to the disposition of a phase retardation film replacing one protective film, obtains a contrast ratio similar to that of an IPS-LCD having upper and lower protective films, and has a small thickness. The IPS-LCD includes first and second polarizing plates (1, 2), an IPS panel (3), and a first protective film. Absorption axes (4, 5) of the first and second polarizing plates (1, 2) are orthogonal to each other, and an optical axis of a liquid crystal in the IPS panel (3) and the absorption axis (4) are parallel with each other. A second phase retardation film, obtained by coating a biaxial film (17) with a uniaxial C film (11), is disposed between the second polarizing plate (2) and the IPS panel (3) and is used as a second protective film.
摘要翻译：根据更换一个保护膜的相位延迟膜的配置来调整光轴方向和延迟值的IPS-LCD获得与具有上保护膜和下保护膜的IPS-LCD类似的对比度，厚度小。 IPS-LCD包括第一和第二偏振片（1,2），IPS面板（3）和第一保护膜。第一和第二偏振板（1,2）的吸收轴（4,5）彼此正交，并且IPS面板（3）和吸收轴（4）中的液晶的光轴与彼此。通过用单轴C膜（11）涂布双轴膜（17）而获得的第二相位延迟膜设置在第二偏振片（2）和IPS面板（3）之间，并用作第二保护膜。

7. 发明授权

US07956965B2 Vertically aligned liquid crystal display having a wide viewing compensation film using +A-film and +C-film 有权
标题翻译：垂直取向的液晶显示器具有使用+ A膜和+ C膜的宽视角补偿膜
公开(公告)号：US07956965B2
公开(公告)日：2011-06-07
申请号：US11666557
申请日：2006-03-10
申请人： Byoung Kun Jeon , Sergey Belyaev , Nikolay Malimonenko , Jun Won Chang , Soo Jin Jang
发明人： Byoung Kun Jeon , Sergey Belyaev , Nikolay Malimonenko , Jun Won Chang , Soo Jin Jang
IPC分类号： G02F1/1335
CPC分类号： G02F1/1393 , G02F1/133528 , G02F1/13363 , G02F2001/133531 , G02F2001/13712 , G02F2413/04 , G02F2413/11 , G02F2413/13
摘要： This invention provides a vertically aligned liquid crystal display, including a first polarizing plate and a second polarizing plate having absorption axes perpendicular to each other and a vertically aligned panel provided therebetween and including vertically aligned liquid crystals having negative dielectric anisotropy, in which a +A-film and a +C-film are provided between the first polarizing plate and the vertically aligned panel, the +C-film is positioned between the first polarizing plate and the +A-film, and the optic axis of the +A-film is parallel to or perpendicular to the absorption axis of the first polarizing plate. According to this invention, the contrast of the vertically aligned liquid crystal display can be improved at surface-facing angle and tilt angle thereof and the color shift depending on the viewing angle in a dark state can be minimized, thus greatly increasing the viewing angle range of the vertically aligned liquid crystal display.
摘要翻译：本发明提供了一种垂直排列的液晶显示器，包括第一偏振板和具有彼此垂直的吸收轴的第二偏振片和设置在其间的垂直排列的面板，并且包括具有负介电各向异性的垂直取向的液晶，其中+ A 薄膜和+ C薄膜设置在第一偏振片和垂直取向的面板之间，+ C薄膜位于第一偏振片和+ A膜之间，并且+ A膜的光轴平行于或垂直于第一偏振板的吸收轴。根据本发明，可以提高垂直取向的液晶显示器的面对角度和倾斜角度的对比度，并且可以将根据暗态的视角的颜色偏移最小化，从而大大增加视角范围的垂直取向的液晶显示器。

8. 发明授权

US07605895B2 IPS mode liquid crystal display using two sheets of biaxial negative retardation film and a plate 有权
标题翻译： IPS模式液晶显示器使用两片双轴负相位差片和平板
公开(公告)号：US07605895B2
公开(公告)日：2009-10-20
申请号：US11450960
申请日：2006-06-12
申请人： Byoung Kun Jeon , Sergey Belyaev , Nikolay Malimonenko , Jun Won Chang , Soo Jin Jang , Sang Choll Han
发明人： Byoung Kun Jeon , Sergey Belyaev , Nikolay Malimonenko , Jun Won Chang , Soo Jin Jang , Sang Choll Han
IPC分类号： G02F1/1335 , G02F1/1343
CPC分类号： G02F1/134363 , G02F1/133634
摘要： Disclosed herein is an IPS-LCD using two sheets of negative (−) biaxial retardation films and one +C-plate. The IPS-LCD has a superior contrast ratio at the surface-facing angle and tilt angles and undergoes a minimal color change with viewing angles in a black state, thereby providing a wider viewing angle.
摘要翻译：本文公开了使用两片负（ - ）双轴延迟膜和一个+ C板的IPS-LCD。 IPS-LCD在面向表面的角度和倾斜角度方面具有优异的对比度，并且在黑色状态下具有视角的最小颜色变化，从而提供更宽的视角。

9. 发明申请

US20080204633A1 Vertically Aligned Liquid Crystal Display Having a Wide Viewing Compensation Film Using +A-Film and +C-Film 有权
标题翻译：具有使用+ A-Film和+ C-Film的宽视角补偿膜的垂直对准液晶显示器
公开(公告)号：US20080204633A1
公开(公告)日：2008-08-28
申请号：US11666557
申请日：2006-03-10
申请人： Byoung Kun Jeon , Sergey Belyaev , Nikolay Malimonenko , Jun Won Chang , Soo Jin Jang
发明人： Byoung Kun Jeon , Sergey Belyaev , Nikolay Malimonenko , Jun Won Chang , Soo Jin Jang
IPC分类号： G02F1/13363 , G02F1/1335
CPC分类号： G02F1/1393 , G02F1/133528 , G02F1/13363 , G02F2001/133531 , G02F2001/13712 , G02F2413/04 , G02F2413/11 , G02F2413/13
摘要： This invention provides a vertically aligned liquid crystal display, including a first polarizing plate and a second polarizing plate having absorption axes perpendicular to each other and a vertically aligned panel provided therebetween and including vertically aligned liquid crystals having negative dielectric anisotropy, in which a +A-film and a +C-film are provided between the first polarizing plate and the vertically aligned panel, the +C-film is positioned between the first polarizing plate and the +A-film, and the optic axis of the +A-film is parallel to or perpendicular to the absorption axis of the first polarizing plate. According to this invention, the contrast of the vertically aligned liquid crystal display can be improved at surface-facing angle and tilt angle thereof and the color shift depending on the viewing angle in a dark state can be minimized, thus greatly increasing the viewing angle range of the vertically aligned liquid crystal display.
摘要翻译：本发明提供了一种垂直排列的液晶显示器，包括第一偏振板和具有彼此垂直的吸收轴的第二偏振片和设置在其间的垂直排列的面板，并且包括具有负介电各向异性的垂直取向的液晶，其中+ A 薄膜和+ C薄膜设置在第一偏振片和垂直取向的面板之间，+ C薄膜位于第一偏振片和+ A膜之间，并且+ A膜的光轴平行于或垂直于第一偏振板的吸收轴。根据本发明，可以提高垂直取向的液晶显示器的面对角度和倾斜角度的对比度，并且可以将根据暗态的视角的颜色偏移最小化，从而大大增加视角范围的垂直取向的液晶显示器。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式