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    DISPLAY SYSTEM AND DISPLAY CORRECTION METHOD
    1.
    发明申请
    DISPLAY SYSTEM AND DISPLAY CORRECTION METHOD 有权

    公开(公告)号：US20210150974A1

    公开(公告)日：2021-05-20

    申请号：US16647384

    申请日：2018-08-31

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Ho Sik SOHN ,  Seung Jin BAEK ,  Kil Soo JUNG ,  Oh Jae KWON ,  Ho Young LEE

    IPC: G09G3/32

    Abstract: A display system and a display correction method are disclosed. The display system includes an instrument configured to measure a brightness and a chrominance of each pixel of a display light source; a correction coefficient calculator configured to derive a distribution of a specific color element by analyzing the brightness and the chromaticity of each pixel, compare the distribution of the specific color element with a reference distribution and reduce the distribution of the specific color element to the reference distribution or less, and calculate the correction coefficient of each pixel of the light source by using the brightness and the chromaticity of each pixel and the distribution of the reduced specific color element; and a display configured to correct the brightness and the chromaticity of the light source based on the correction coefficient of each pixel of the light source.

    MEDICAL IMAGING APPARATUS AND METHOD OF CONTROLLING THE SAME
    4.
    发明申请
    MEDICAL IMAGING APPARATUS AND METHOD OF CONTROLLING THE SAME 审中-公开
    医学成像装置及其控制方法

    公开(公告)号：US20140328531A1

    公开(公告)日：2014-11-06

    申请号：US14269269

    申请日：2014-05-05

    Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  SAMSUNG LIFE PUBLIC WELFARE FOUNDATION

    Inventor： Jae Hak LEE ,  Young Hun SUNG ,  Ho Young LEE ,  Myung Jin CHUNG

    IPC: G06K9/00 ,  G06T7/00

    CPC classification number: G06T19/00 ,  A61B6/022 ,  A61B6/025 ,  A61B6/032 ,  A61B6/037 ,  A61B6/5223 ,  A61B6/5235 ,  G06T11/008 ,  G06T15/08 ,  G06T2210/41 ,  H04N13/275

    Abstract: A medical imaging apparatus includes: a scanner configured to obtain projection data of an object; a three-dimensional restorer configured to restore a volume of the object from the projection data; a volume segmentor configured to generate at least one partial volume based on the volume of the object; a reprojector configured to generate a plurality of reprojection images according to a plurality of virtual viewpoints by reprojecting at least one from among the volume and the at least one partial volume from the plurality of virtual viewpoints; and an image fuser configured to generate a plurality of fusion images by fusing at least two of the plurality of reprojection images according to the virtual viewpoints.

    Abstract translation: 医疗成像装置包括：扫描器，被配置为获得物体的投影数据; 被配置为从所述投影数据恢复所述对象的体积的三维恢复器; 体积分段器，被配置为基于所述对象的体积来生成至少一个部分体积; 重新配置用于通过从所述多个虚拟视点中重新投射所述卷和所述至少一个部分卷中的至少一个来生成根据多个虚拟视点的多个重投影图像; 以及图像定影器，被配置为通过根据虚拟视点融合多个重新投影图像中的至少两个来生成多个融合图像。

    METHOD FOR MANUFACTURING MASK PATTERN AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE USING THE MASK PATTERN
    5.
    发明公开
    METHOD FOR MANUFACTURING MASK PATTERN AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE USING THE MASK PATTERN 审中-公开

    公开(公告)号：US20240194488A1

    公开(公告)日：2024-06-13

    申请号：US18243185

    申请日：2023-09-07

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Ho Young LEE ,  Jong Doo Kim ,  Ju Yun Park

    IPC: H01L21/308 ,  H01L29/66

    CPC classification number: H01L21/308 ,  H01L29/66439 ,  H01L29/66545

    Abstract: A method for manufacturing a mask pattern includes forming a mold mask layer on a substrate. A pre-mold mask pattern that includes a first trench extending in a first direction is formed by etching the mold mask layer. The first trench has a first width in a second direction crossing the first direction. A mold mask pattern that includes a second trench connected to the first trench is formed by etching the pre-mold mask pattern. The second trench has a second width different from the first width in the second direction. The second trench is adjacent to the first trench in the first direction. A process mask pattern that fills the first and second trenches is formed in the mold mask pattern and disposed on the substrate. The mold mask pattern is removed and the process mask pattern remains disposed on the substrate after removing the mold mask pattern.

    DISPLAY APPARATUS AND CONTROL METHOD THEREOF
    6.
    发明申请
    DISPLAY APPARATUS AND CONTROL METHOD THEREOF 审中-公开

    公开(公告)号：US20200320927A1

    公开(公告)日：2020-10-08

    申请号：US16650689

    申请日：2018-09-21

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Seung Jin BAEK ,  Ho Sik SOHN ,  Kil Soo JUNG ,  Oh Jae KWON ,  Ho Young LEE

    IPC: G09G3/3225

    Abstract: The present invention provides a display apparatus that improves the uniformity of luminance among a plurality of pixels and improves chromaticity by recalibrating artifacts of a display image recognized by a visual sensation even after calibration is performed, and a method of controlling the same. The display apparatus may include a display panel; a communication circuitry configured to receive an initial calibration coefficient value of a first pixel and at least one second pixel except for the first pixel of the display panel; and a controller configured to compare luminance of the first pixel and the second pixel based on the initial calibration coefficient value, to modify the initial calibration coefficient value based on the comparison result, and to control the display panel based on the modified calibration coefficient value.

    MEDICAL IMAGING APPARATUS AND METHOD OF CONTROLLING THE SAME
    9.
    发明申请
    MEDICAL IMAGING APPARATUS AND METHOD OF CONTROLLING THE SAME 有权
    医学成像装置及其控制方法

    公开(公告)号：US20140328530A1

    公开(公告)日：2014-11-06

    申请号：US14269231

    申请日：2014-05-05

    Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  SAMSUNG LIFE PUBLIC WELFARE FOUNDATION

    Inventor： Jae Hak LEE ,  Young Hun SUNG ,  Ho Young LEE ,  Myung Jin CHUNG

    IPC: G06T11/00 ,  G06T15/08 ,  G06T19/20 ,  G06T7/00

    CPC classification number: G06T7/0012 ,  G06T11/008 ,  G06T19/20 ,  G06T2207/10081 ,  G06T2207/10088 ,  G06T2207/10104 ,  G06T2207/10112 ,  G06T2211/408 ,  G06T2219/2012

    Abstract: Provided is a medical imaging apparatus including: a scanner configured to obtain projection data of an object; a three-dimensional restoring module configured to restore a volume of the object based on the projection data; a volume segmentation module configured to segment a plurality of material volumes corresponding to a plurality of materials included in the object based on the volume of the object; a reprojection module configured to generate a plurality of reprojection images according to the plurality of materials by reprojecting the plurality of material volumes from a plurality of virtual viewpoints; and an image fusion module configured to generate a plurality of fusion images according to the plurality of virtual viewpoints, each of the plurality of fusion images being generated by fusing reprojection images according to plurality of materials obtained from the same virtual viewpoint.

    Abstract translation: 本发明提供一种医疗摄像装置，具备：扫描器，被配置为获得被摄体的投影数据; 三维恢复模块，被配置为基于所述投影数据恢复所述对象的体积; 体积分割模块，其被配置为基于所述对象的体积来分割对应于所述对象中包括的多个材料的多个材料体积; 重配置模块，被配置为通过从多个虚拟视点重新投射所述多个材料体积来生成根据所述多个材料的多个重投影图像; 以及图像融合模块，其被配置为根据所述多个虚拟视点生成多个融合图像，所述多个融合图像中的每一个通过根据从相同虚拟视点获得的多个材料融合再现投影图像来生成。

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