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公开(公告)号：KR101186469B1
公开(公告)日：2012-09-27
申请号：KR1020100075433
申请日：2010-08-05
Applicant: 한국과학기술연구원
IPC: H04N13/04
Abstract: 본 발명은 적어도 하나의 투사광학계를 이용하여 2차원 및 3차원 영상을 표시하는 투사형 고해상도 영상표시 장치에 관한 것이다. 본 발명의 고해상도 영상 표시 장치는, 광원과 영상 표시 장치를 포함하는 적어도 하나의 영상투사광학계, 영상투사광학계의 전면에 배치된 제1 광학수단, 제1 광학수단 전면에 배치된 스크린을 포함한다.
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公开(公告)号：KR101173640B1
公开(公告)日：2012-08-13
申请号：KR1020110073597
申请日：2011-07-25
Applicant: 한국과학기술연구원
CPC classification number: G02B27/0172 , G02B27/022 , G02B27/22 , G02B2027/0134 , G02B2027/0178
Abstract: PURPOSE: A 3D head mounted display device is provided to reduce the fatigue of a viewer and to be applied to a virtual reality system or other 3D stereoscopic image by establishing the size of a domain of the depth direction capable of looking at a stereoscopic image. CONSTITUTION: A 3D head mounted display device(100) comprises a stereoscopic display unit(101), an optical system(102), and a controller(103). The stereoscopic display unit displays an image provided to a left eye and a right eye of a viewer. The optical system is separated from the stereoscopic display unit as constant distance. The optical system provides an image outputted from the stereoscopic display unit to the viewer. The controller controls a 3D image which is seen by the viewer.
Abstract translation: 目的：提供一种3D头戴式显示装置，用于通过建立能够观察立体图像的深度方向的域的尺寸来减少观看者的疲劳并将其应用于虚拟现实系统或其他3D立体图像。 构成：3D头戴显示装置（100）包括立体显示单元（101），光学系统（102）和控制器（103）。 立体显示单元显示提供给观看者的左眼和右眼的图像。 光学系统与立体显示单元分离为恒定距离。 光学系统将从立体显示单元输出的图像提供给观看者。 控制器控制观看者看到的3D图像。
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公开(公告)号：KR1020120068127A
公开(公告)日：2012-06-27
申请号：KR1020100129579
申请日：2010-12-17
Applicant: 한국과학기술연구원
IPC: H04N13/00
CPC classification number: H04N13/305 , H04N13/383
Abstract: PURPOSE: A three-dimensional image display device and an operating method thereof are provided to prevent non-uniformity of brightness distribution within a viewing zone. CONSTITUTION: A lenticular lens sheet(250) is formed in a front side of an image display panel. The lenticular lens sheet passes through image information which is emitted from the image display panel. The lenticular lens sheet forms a viewing zone in an imaging location from the image display panel. The viewing zone is formed from the imaging location. A diffusing plate is installed between the image display panel and the lenticular lens sheet.
Abstract translation: 目的：提供三维图像显示装置及其操作方法，以防止观察区域内的亮度分布不均匀。 构成：双凸透镜片（250）形成在图像显示面板的前侧。 双凸透镜片通过从图像显示面板发出的图像信息。 双凸透镜片从图像显示面板在成像位置形成观察区。 观察区域由成像位置形成。 扩散板安装在图像显示面板和双凸透镜片之间。
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公开(公告)号：KR1020120051877A
公开(公告)日：2012-05-23
申请号：KR1020100113205
申请日：2010-11-15
Applicant: 한국과학기술연구원
CPC classification number: H04N2013/0081
Abstract: PURPOSE: A non-glasses type tree dimensional image display apparatus and control method thereof are provided to control a first separation distance control unit and a second separation distance control unit by calculating a distance between a user and a view point. CONSTITUTION: A display panel displays images. An optical plate(30) creates parallax images by using the images displayed on the display panel. A control unit(60) controls a spaced distance between the display panel and the optical plate. The control unit maintains a visual field of the parallax image provided to users.
Abstract translation: 目的：提供一种非眼镜型树立体图像显示装置及其控制方法，用于通过计算用户与观看点之间的距离来控制第一间隔距离控制单元和第二间隔距离控制单元。 构成：显示面板显示图像。 光学板（30）通过使用显示面板上显示的图像来产生视差图像。 控制单元（60）控制显示面板和光学板之间的间隔距离。 控制单元保持提供给用户的视差图像的视野。
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公开(公告)号：KR1020120015401A
公开(公告)日：2012-02-21
申请号：KR1020100075433
申请日：2010-08-05
Applicant: 한국과학기술연구원
IPC: H04N13/04
CPC classification number: H04N2213/001
Abstract: PURPOSE: A display device with high definition is provided to display 2D and 3D images of high definition using at least two projection optical systems. CONSTITUTION: At least one image projection optical system(210) includes a light source and an image display device. A first optical device is arranged on the frontal side of the image projection optical system. A screen(230) is arranged on the frontal side of the first optical device. The first optical device is a micro lens array plate. A barrier layer prevents light transmission between adjacent lenses on one side of the first optical device.
Abstract translation: 目的：提供高清晰度的显示设备，用至少两个投影光学系统显示高分辨率的2D和3D图像。 构成：至少一个图像投影光学系统（210）包括光源和图像显示装置。 第一光学装置布置在图像投影光学系统的正面上。 屏幕（230）布置在第一光学装置的正面上。 第一光学装置是微透镜阵列板。 阻挡层防止在第一光学装置的一侧上的相邻透镜之间的光透射。
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Patent Agency Ranking
公开(公告)号：KR101103710B1
公开(公告)日：2012-01-11
申请号：KR1020100066380
申请日：2010-07-09
Applicant: 한국과학기술연구원
CPC classification number: G02B27/2292 , G02B27/18 , G02B27/2235 , G03B21/28
Abstract: PURPOSE: An image display device using a projection optical system is provided to control cross-talk in the field of vision which is finally formed using an optical plate and to prevent reduction of resolution per unit time. CONSTITUTION: An image display device comprises a light source(101), a projection optical system(102), a pin hole(103), a first optical plate(104), a screen(105). The projection optical system outputs light which has image information. The pin hole is corresponded to the projection optics one-to-one and diffracts the lights which are outputted from the projection optical system and focuses the lights. The first optical plate images image points in screen from the lights which are outputted from the pin hole and forms the area of the image points smaller than the area of the screen.
Abstract translation: 目的：提供一种使用投影光学系统的图像显示装置，用于控制最终使用光学板形成的视野中的串扰，并防止每单位时间的分辨率降低。 构成：图像显示装置包括光源（101），投影光学系统（102），针孔（103），第一光学板（104），屏幕（105）。 投影光学系统输出具有图像信息的光。 针孔对应于投影光学器件一对一，并衍射从投影光学系统输出的光并对光进行聚焦。 第一光学板从从针孔输出的光中对来自屏幕的图像进行成像，并且形成小于屏幕区域的图像点的区域。
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公开(公告)号：KR101081753B1
公开(公告)日：2011-11-09
申请号：KR1020090122697
申请日：2009-12-10
Applicant: 한국과학기술연구원
CPC classification number: G02B27/2214
Abstract: 본발명은 3차원디스플레이장치에관한것으로, 보다구체적으로는광학판을포함하는 3차원디스플레이장치에관한것이다. 본발명은하나이상의광학판 - 상기광학판은선정된기울기로그리고선정된간격으로배열된복수의세그먼트를포함함 -; 및상기광학판과함께정렬되어있고, 픽셀들을포함하는평판디스플레이 - 상기픽셀들각각은서브픽셀들을포함하고, 상기서브픽셀들각각은상기광학판에서상기선정된기울기와동일하거나 -5도이상 5도이하의기울기로배열됨 - 를포함하는 3차원디스플레이장치를제공한다.
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公开(公告)号：KR1020100085753A
公开(公告)日：2010-07-29
申请号：KR1020090005211
申请日：2009-01-21
Applicant: 한국과학기술연구원
CPC classification number: G02B27/2214 , G02B27/0093 , G02B27/22 , G02B27/2264 , G02B27/26 , H04N13/00
Abstract: PURPOSE: A 3D image display device is provided to remove chromatic dispersion and viewing zone overlapping phenomena, thereby enabling an observer to display an accurate 3D image. CONSTITUTION: An image display panel(601) outputs an image signal. A parallax barrier(602) is arranged in front of the image display panel. The parallax barrier comprises a plurality of light transmitting units. Plural horizontal lines are configured by one period of the light transmitting units. Light transmitting units adjacent in each vertical direction within one period transmit images to different viewpoints. The image display panel respectively drives on and off operations according to each horizontal line.
Abstract translation: 目的：提供3D图像显示装置以去除色散和观察区重叠现象，从而使观察者能够显示准确的3D图像。 构成：图像显示面板（601）输出图像信号。 视差屏障（602）布置在图像显示面板的前面。 视差屏障包括多个光发射单元。 多个水平线由光发射单元的一个周期配置。 在一个周期内每个垂直方向相邻的发光单元将图像传送到不同的视点。 图像显示面板分别根据每条水平线驱动开关操作。
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公开(公告)号：KR1020100056329A
公开(公告)日：2010-05-27
申请号：KR1020080116696
申请日：2008-11-24
Applicant: 한국과학기술연구원
Abstract: PURPOSE: A calcium compound for preventing and treating osteoporosis and a calcium compound fertilized rice are provided to improve calcium absorption and to enhance blood osteocalcin. CONSTITUTION: A composition for preventing and treating osteoporosis contains ionized calcium as an active ingredient. The ionized calcium is shell ionized calcium. A method for producing the ionized calcium comprises: a step of pulverizing shell in a size of 1.5-10cm; a step of loading shell in a plasticizing path; a step of plasticizing by 1200°C; a step of blocking heat to maintain enhanced temperature inside the plasticizing path; a step of gradually cooling by 200-400°C; a step of cooling by 100-150°C; and a step of taking out the shell and cooling by room temperature.
Abstract translation: 目的：提供一种用于预防和治疗骨质疏松症的钙化合物和钙复合受精水稻，以改善钙的吸收和增强血液骨钙素。 构成：用于预防和治疗骨质疏松症的组合物含有电离钙作为活性成分。 电离钙是壳电离钙。 一种离子化钙的制造方法，其特征在于，包括以下步骤：粉碎尺寸为1.5-10cm的壳; 在塑化路径中加载壳体的步骤; 1200℃塑化的步骤; 阻止热量以维持塑化路径内的温度升高的步骤; 在200-400℃逐渐冷却的步骤; 在100-150℃下冷却的步骤; 并取出壳体，室温冷却。
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公开(公告)号：KR100857476B1
公开(公告)日：2008-09-08
申请号：KR1020070079672
申请日：2007-08-08
Applicant: 한국과학기술연구원
Abstract: A system and a method for phase unwrapping with improved resolving power in a digital holography are provided to measure a structure of an object accurately and obtain a high calculation speed so that real time measurement is possible. A phase unwrapping system includes: an input unit which receives wrapped phase information including a wrapped phase of each pixel from a phase information image including at least one pixel; a residue detector which detects residue information including a location of at least one residue from the wrapped phase information; a boundary information detector which detects boundary information including at least one boundary by using a phase difference between neighboring pixels from the wrapped phase information; a branch cut detector which detects branch cut information including at least one connecting line connecting at least one residue according to the detected boundary information; and an integrator which integrates the wrapped phase information according to the detected branch cut information.
Abstract translation: 提供了一种用于在数字全息术中具有改进的分辨力的相位展开的系统和方法，用于精确地测量物体的结构并获得高的计算速度，从而实现实时测量。 相位展开系统包括：输入单元，从包括至少一个像素的相位信息图像接收包括每个像素的包裹相位的包裹相位信息; 残留检测器，其从包裹的相位信息中检测包括至少一个残留物的位置的残留信息; 边界信息检测器，通过使用来自包装相位信息的相邻像素之间的相位差来检测包括至少一个边界的边界信息; 分支切断检测器，根据检测到的边界信息检测分支切断信息，其包括至少连接至少一个残留物的连接线; 以及根据检测到的分支切断信息对包裹的相位信息进行积分的积分器。
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