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    • 3. 发明公开
    • 영상 처리 장치 및 3D 영상 생성 방법
    • 图像处理设备及其生成3D图像的方法
    • KR1020140072724A
    • 2014-06-13
    • KR1020120140571
    • 2012-12-05
    • 삼성전자주식회사
    • 안원석김범준정진우
    • H04N13/02
    • G06T15/00H04N13/122H04N13/133
    • Disclosed are an image processing device and a method of generating a 3D image. A method of generating a 3D image according to the present invention includes steps of obtaining a source image and depth information of the source image; determining an overlap area where some of pixels configuring the source image are shifted according to the depth information and a plurality of pixels overlap; calculating a weight value for the overlapped area on the basis of distance information from a foreground area and a background area; generating a foreground depth image where the foreground area is enlarged and a background depth image where the background area is enlarged on the basis of the depth image and the overlapped area; generating a foreground image by using the source area and the foreground depth image and generating a background image by using the source area and the background depth image; and generating one of a left-eye image and a right-eye image for the source image by synthesizing the foreground image and the background image according to a weight value for the overlapped area.
    • 公开了一种图像处理装置和产生3D图像的方法。 根据本发明的生成3D图像的方法包括获得源图像的源图像和深度信息的步骤; 确定构成所述源图像的一些像素根据所述深度信息而偏移并且多个像素重叠的重叠区域; 基于来自前景区域和背景区域的距离信息计算重叠区域的权重值; 产生前景区域被放大的前景深度图像和基于深度图像和重叠区域放大背景区域的背景深度图像; 通过使用源区域和前景深度图像生成前景图像,并通过使用源区域和背景深度图像生成背景图像; 并根据重叠区域的权重值合成前景图像和背景图像,生成源图像的左眼图像和右眼图像之一。
    • 4. 发明公开
    • 반도체 발광소자
    • 发光装置
    • KR1020140014597A
    • 2014-02-06
    • KR1020120081004
    • 2012-07-25
    • 삼성전자주식회사
    • 이호철김기성김범준김영선류현석윤석호
    • H01L33/04H01L33/06
    • H01L33/06H01L2924/12041
    • According to one side of the present invention, provided is a semiconductor light emitting device which includes a first conductive semiconductor layer, a second conductive semiconductor layer which is arranged on the first conductive semiconductor layer, an active layer which is arranged between the first and second conductive semiconductor layers and includes at least one pair of quantum well layers and quantum barrier layers, and a diffusion preventing layer which is arranged between the second conductive semiconductor layer and the active layer; wherein the bandgap energy of the diffusion preventing layer is greater than the bandgap energy of the quantum well layer. The diffusion preventing layer is thinner than the quantum well layer.
    • 根据本发明的一方面,提供了一种半导体发光器件,其包括第一导电半导体层,布置在第一导电半导体层上的第二导电半导体层,布置在第一和第二导电半导体层之间的有源层 导电半导体层,并且包括至少一对量子阱层和量子势垒层,以及布置在第二导电半导体层和有源层之间的扩散防止层; 其中所述扩散防止层的带隙能量大于所述量子阱层的带隙能量。 扩散防止层比量子阱层薄。
    • 5. 发明公开
    • 반도체 발광소자의 제조방법
    • 半导体发光器件的制造方法
    • KR1020130111030A
    • 2013-10-10
    • KR1020120033490
    • 2012-03-30
    • 삼성전자주식회사
    • 정재덕김기성윤석호김영선김범준신동철
    • H01L33/22H01L21/20
    • H01L33/0079H01L21/268H01L33/007
    • PURPOSE: A method of manufacturing a semiconductor light emitting device improves light extraction efficiency by reducing defects within a semiconductor layer. CONSTITUTION: A base layer (120a) is formed on a substrate (110). A damaged crystalline region (121) is formed by irradiating a laser to some region of the upper surface of the base layer. The damaged crystalline region is formed by forming a pattern on the upper surface of the base layer. The width (da) of the damaged crystalline region is 100 nm to 10 um. A light emitting structure is formed by regrowing a semiconductor layer from a region except for the damaged crystalline region. The light emitting structure includes a first conductive semiconductor layer, an active layer, and a second conductive semiconductor layer. [Reference numerals] (AA) Laser
    • 目的:制造半导体发光器件的方法通过减少半导体层内的缺陷来提高光提取效率。 构成:在基底(110)上形成基底层(120a)。 通过在基底层的上表面的一些区域照射激光来形成损伤的结晶区域(121)。 损伤的结晶区域通过在基底层的上表面上形成图案而形成。 受损结晶区域的宽度(da)为100nm〜10μm。 通过从损伤的结晶区域以外的区域重新生长半导体层来形成发光结构。 发光结构包括第一导电半导体层,有源层和第二导电半导体层。 (标号)(AA)激光