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1. 发明申请

WO2012011676A3 SYSTEM FOR VIEWING STEREOSCOPIC IMAGES 审中-公开
标题翻译：用于查看立体图像的系统
公开(公告)号：WO2012011676A3
公开(公告)日：2012-04-19
申请号：PCT/KR2011004627
申请日：2011-06-24
申请人： DONGWOO FINE CHEM CO LTD , CHOI BONG JIN , KIM YONG HWAN , CHO OH HYOUNG , KIM BYOUNG IN
发明人： CHOI BONG JIN , KIM YONG HWAN , CHO OH HYOUNG , KIM BYOUNG IN
IPC分类号： H04N13/00
CPC分类号： H04N13/0434 , G02B27/22 , G02B27/2242 , G02B27/2264 , G02B27/26 , H04N2213/008
摘要： The present invention relates to a system for viewing stereoscopic images, and more particularly, to a system by means of which a plurality of people can view a stereoscopic image at an equivalent quality, and which comprises: an image display unit comprising a first polarizer and a pattern retarder; polarizing glasses comprising a ?/4 phase difference layer and a second polarizer; and a coating layer, wherein liquid crystals are arranged in the image display unit and/or the polarizing glasses vertically to a coating surface, thereby reducing cross-talk that occurs when observing from the front side and from an inclined direction, so as to extend the viewing angle range in which the stereoscopic image can be implemented.
摘要翻译：用于观看立体图像的系统技术领域本发明涉及一种用于观看立体图像的系统，并且更具体地涉及一种系统，借助于该系统，多个人可以以相同质量观看立体图像，并且该系统包括：图像显示单元，其包括第一偏振器和模式延迟器; 包含λ/ 4相位差层和第二偏振片的偏振眼镜; 以及涂层，其中，液晶在图像显示单元和/或偏振眼镜中垂直于涂层表面布置，从而减少当从前侧和从倾斜方向观察时发生的串扰，从而延伸可以实现立体图像的视角范围。

2. 发明申请

WO2011142587A2 PATTERNED RETARDER LAMINATED COMPOSITE POLARIZING PLATE AND DISPLAY APPARATUS USING THE SAME 审中-公开
标题翻译：图案延伸器层合复合极化平板和使用其的显示装置
公开(公告)号：WO2011142587A2
公开(公告)日：2011-11-17
申请号：PCT/KR2011003473
申请日：2011-05-11
申请人： DONGWOO FINE CHEM CO LTD , CHOI BONG JIN , KIM BYOUNG IN , CHO OH HYOUNG , KWON SOON BUM , HA KYOUNG SU , KIM YONG HWAN
发明人： CHOI BONG JIN , KIM BYOUNG IN , CHO OH HYOUNG , KWON SOON BUM , HA KYOUNG SU , KIM YONG HWAN
IPC分类号： G02B5/30 , G02B27/22
CPC分类号： G02B5/3033 , G02B5/3083 , G02B27/26
摘要： The present invention relates to a composite polarizing plate including a patterned retarder which is laminated on a polarizing plate by an adhesive layer, wherein a refractive index (N) of the adhesive layer satisfies the equation (1): min(no, ne) = N = max (no, ne) (1) wherein no represents an ordinary refractive index of the patterned retarder, ne represents an extraordinary refractive index of the patterned retarder, min(no, ne) represents the smaller between no and ne, and max(no, ne) represents the greater between no and ne, respectively. A three-dimensional display apparatus comprising the composite polarizing plate can show a uniform three-dimensional image because the moire due to difference in refractive indices between a patterned retarder and an adhesive layer can be improved. It is possible for the composite polarizing plate to provide a thinner display device since the patterned retarder can be directly laminated on the polarizing plate and a separate base film is not needed. It is also possible for the composite polarizing plate to considerably lower the possibility that foreign substances are included between layers when preparing display device including a patterned retarder and a polarizing plate.
摘要翻译：本发明涉及一种复合偏光板，其包括通过粘合剂层层压在偏振片上的图案化延迟片，其中粘合剂层的折射率（N）满足等式（1）：min（no，ne）= N = max（no，ne）（1）其中no表示图案化延迟器的常规折射率，ne表示图案化延迟器的非常折射率，min（no，ne）表示no和ne之间的较小值，max （no，ne）分别代表no和ne之间的较大值。包括复合偏光板的三维显示装置可以显示均匀的三维图像，因为可以提高由于图案化延迟器和粘合剂层之间的折射率差异引起的莫尔条纹。复合偏光板可以提供更薄的显示装置，因为图案化的延迟器可以直接层压在偏振片上，并且不需要单独的基膜。当制备包括图案化延迟器和偏振片的显示装置时，复合偏振片也可以显着降低在层之间包含异物的可能性。

3. 发明申请

WO2012018192A2 POINTING SYSTEM AND METHOD USING COORDINATE RECOGNITION FRAMES 审中-公开
标题翻译：使用坐标识别框架的指向系统和方法
公开(公告)号：WO2012018192A2
公开(公告)日：2012-02-09
申请号：PCT/KR2011005504
申请日：2011-07-26
申请人： DONGWOO FINE CHEM CO LTD , LIM JUNG KU , KIM BYOUNG IN
发明人： LIM JUNG KU , KIM BYOUNG IN
IPC分类号： G06F3/03
CPC分类号： G06F3/03542 , G06F3/0412
摘要： Disclosed are a pointing system and method using coordinate recognition frames. The pointing method of the present invention is configured to display coordinate recognition frames for discerning coordinates of a pointing device on a display between image frames, and to calculate the coordinates of the pointing device by using the result showing that the pointing device has sensed the coordinate recognition frames. Thereby, the coordinates touched by a user are understood without a touch screen. Thus, since a touch screen panel is removed from a display panel, deterioration of brightness and a contrast ratio on the display panel can be prevented, and further manufacturing costs are reduced.
摘要翻译：公开了使用坐标识别框架的指向系统和方法。本发明的指向方法被配置为显示用于在图像帧之间的显示器上辨别指示设备的坐标的坐标识别框，并且通过使用表示指示设备已经感测到坐标的结果来计算指示设备的坐标识别帧。由此，在没有触摸屏的情况下理解用户触摸的坐标。因此，由于将触摸屏面板从显示面板上移除，所以能够防止显示面板上的亮度劣化和对比度下降，并且进一步降低制造成本。

4. 发明申请

WO2011142587A3 PATTERNED RETARDER LAMINATED COMPOSITE POLARIZING PLATE AND DISPLAY APPARATUS USING THE SAME 审中-公开
公开(公告)号：WO2011142587A3
公开(公告)日：2011-11-17
申请号：PCT/KR2011/003473
申请日：2011-05-11
申请人： DONGWOO FINE-CHEM CO., LTD. , CHOI, Bong Jin , KIM, Byoung In , CHO, Oh Hyoung , KWON, Soon Bum , HA, Kyoung Su , KIM, Yong Hwan
发明人： CHOI, Bong Jin , KIM, Byoung In , CHO, Oh Hyoung , KWON, Soon Bum , HA, Kyoung Su , KIM, Yong Hwan
IPC分类号： G02B5/30 , G02B27/22
摘要： The present invention relates to a composite polarizing plate including a patterned retarder which is laminated on a polarizing plate by an adhesive layer, wherein a refractive index (N) of the adhesive layer satisfies the equation (1): min(n o , n e ) ≤ N ≤ max (n o , n e ) (1) wherein n o represents an ordinary refractive index of the patterned retarder, n e represents an extraordinary refractive index of the patterned retarder, min(n o , n e ) represents the smaller between n o and n e , and max(n o , n e ) represents the greater between n o and n e , respectively. A three-dimensional display apparatus comprising the composite polarizing plate can show a uniform three-dimensional image because the moire due to difference in refractive indices between a patterned retarder and an adhesive layer can be improved. It is possible for the composite polarizing plate to provide a thinner display device since the patterned retarder can be directly laminated on the polarizing plate and a separate base film is not needed. It is also possible for the composite polarizing plate to considerably lower the possibility that foreign substances are included between layers when preparing display device including a patterned retarder and a polarizing plate.

5. 发明申请

WO2011118936A3 DISPLAY APPARATUS SET FOR THREE-DIMENSIONAL IMAGE 审中-公开
公开(公告)号：WO2011118936A3
公开(公告)日：2011-09-29
申请号：PCT/KR2011/001858
申请日：2011-03-17
申请人： DONGWOO FINE-CHEM CO., LTD. , CHOI, Bong Jin , KIM, Yong Hwan , CHO, Oh Hyoung , KIM, Byoung In , KWON, Soon Bum
发明人： CHOI, Bong Jin , KIM, Yong Hwan , CHO, Oh Hyoung , KIM, Byoung In , KWON, Soon Bum
IPC分类号： G02B27/22 , G02B5/30
摘要： The present invention relates to a display apparatus set which have advantages for providing thin and light display and is capable of implementing clear three-dimensional image in which the ghost effects are eliminated, including: an image display having retarder patterns formed on a polymer base film, wherein light that has passed through a polarizer of an upper polarizing plate is configured to pass through the retarder patterns; and a pair of polarization eyeglasses for receiving an image the image display, and providing three-dimensional image to a viewer from the received image; wherein either the image display or the pair of polarization eyeglasses includes a first compensation film so that lights which have passed through the retarder patterns formed on the polymer base film passes through the first compensation film, and wherein a difference between an in-plane retardation of the polymer base film and an in-plane retardation of the first compensation film is less than 50nm.

6. 发明申请

WO2011118936A2 DISPLAY APPARATUS SET FOR THREE-DIMENSIONAL IMAGE 审中-公开
标题翻译：用于三维图像的显示设备
公开(公告)号：WO2011118936A2
公开(公告)日：2011-09-29
申请号：PCT/KR2011001858
申请日：2011-03-17
申请人： DONGWOO FINE CHEM CO LTD , CHOI BONG JIN , KIM YONG HWAN , CHO OH HYOUNG , KIM BYOUNG IN , KWON SOON BUM
发明人： CHOI BONG JIN , KIM YONG HWAN , CHO OH HYOUNG , KIM BYOUNG IN , KWON SOON BUM
IPC分类号： G02B27/22 , G02B5/30
CPC分类号： G02F1/13363 , G02B27/26 , G02F2001/133531 , G02F2413/09 , H04N13/0434
摘要： The present invention relates to a display apparatus set which have advantages for providing thin and light display and is capable of implementing clear three-dimensional image in which the ghost effects are eliminated, including: an image display having retarder patterns formed on a polymer base film, wherein light that has passed through a polarizer of an upper polarizing plate is configured to pass through the retarder patterns; and a pair of polarization eyeglasses for receiving an image the image display, and providing three-dimensional image to a viewer from the received image; wherein either the image display or the pair of polarization eyeglasses includes a first compensation film so that lights which have passed through the retarder patterns formed on the polymer base film passes through the first compensation film, and wherein a difference between an in-plane retardation of the polymer base film and an in-plane retardation of the first compensation film is less than 50nm.
摘要翻译：本发明涉及一种显示装置，其具有提供薄而轻的显示的优点，并且能够实现消除重影效果的清晰的三维图像，包括：具有形成在聚合物基膜上的延迟片图案的图像显示其中，通过上偏振片的偏振片的光被配置为穿过所述延迟器图案; 以及一对偏振眼镜，用于接收图像的图像显示，并从接收到的图像向观看者提供三维图像; 其中图像显示器或一对偏振眼镜包括第一补偿膜，使得通过形成在聚合物基底膜上的延迟片图案的光穿过第一补偿膜，并且其中面内延迟的差异聚合物基膜和第一补偿膜的面内延迟小于50nm。

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