会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明公开
    • 홀로그램 기록 장치 및 홀로그램 기록 방법
    • 全息记录装置和全息记录方法
    • KR1020070011122A
    • 2007-01-24
    • KR1020060066648
    • 2006-07-18
    • 소니 주식회사
    • 기하라노부히로
    • G11B7/0065
    • G03H1/28G03H1/0486G03H1/265G03H2225/31G03H2225/32G03H2225/34G03H2225/60G11B7/0065
    • A hologram recording apparatus and a hologram recording method are provided to reduce a recording noise and reproduce data with a good S/N(Signal to Noise Ratio) by reducing the recording of unnecessary interference stripes except for interference stripes to be recorded in the multiple recording of data. A hologram recording apparatus performs the multiple recording of a plurality of interference stripes between a reference beam and an intensity-modulated signal beam in the same area or a little-shifted area of hologram recording material. The hologram recording apparatus has a phase modulation optical component(12) and a system control unit(20). The phase modulation optical component(12) modulates phase of the signal beam before or after intensity modulation. The system control unit(20) changes the phase distribution of the phase modulation optical component(12) whenever the multiple record is performed, and modulates the phase of the signal beam so that the phases of the respective signal beams used in the multiple record differ one another.
    • 提供了一种全息记录装置和全息图记录方法,通过减少记录在多重记录中的干涉条纹以外的不必要的干涉条纹的记录,以降低记录噪声并以良好的S / N(信噪比)再现数据 数据的。 全息记录装置在全息记录材料的相同区域或小偏移区域中执行参考光束和强度调制信号光束之间的多个干涉条纹的多次记录。 全息图记录装置具有相位调制光学部件(12)和系统控制单元(20)。 相位调制光学部件(12)在强度调制之前或之后调制信号光束的相位。 每当执行多个记录时,系统控制单元(20)改变相位调制光学部件(12)的相位分布,并且调制信号光束的相位,使得在多个记录中使用的各个信号光束的相位不同 另一个。
    • 9. 发明公开
    • 패턴드 반파장 지연판을 이용한 광 결합 패널 및 그 제조 방법
    • 使用图案化的缓冲板的光束组合面板及其制造方法
    • KR1020130054110A
    • 2013-05-24
    • KR1020120028473
    • 2012-03-20
    • 엘지디스플레이 주식회사
    • 윤민성전일김선우신민영
    • G02B27/26G03H1/04
    • G02B27/26G02B5/3083G02F2203/12G03H2225/34G03H2225/55G03H2225/60
    • PURPOSE: A light bonding panel and a manufacturing method thereof are provided to modulate complex amplitude by bonding two outgoing lights which differently modulated the phase of an incident light in a spatial light modulation panel and forming a holography pattern for the stereo-scopic image by interfering the light differently phase-modulated in the adjacent two pixels by being arranged in a front surface of the spatial light modulation panel using an LCD panel. CONSTITUTION: A light bonding panel(BC) comprises a substrate corresponding to a display panel equipped with a plurality of pixels arranged in a matrix mode; a first patterned half-wave plate(PHW1) and the light boding panel arranged in an area corresponding to a first pixel on the substrate; and a second pattered half-wave plate(PHW2) arranged in the area corresponding to a second pixel positioned at one side of the first pixel on the substrate.
    • 目的:提供一种光接合面板及其制造方法,通过粘合两个出射光来调制复数幅度,两个出射光不同地调制空间光调制面板中的入射光的相位,并通过干涉形成立体图像的全息图案 通过使用LCD面板布置在空间光调制面板的前表面中,在相邻的两个像素中不同地相位调制的光。 构成:光接合面板(BC)包括对应于配备有以矩阵模式布置的多个像素的显示面板的基板; 第一图案化半波片(PHW1)和布置在与基板上的第一像素对应的区域中的光束布板; 以及布置在对应于位于基板上的第一像素的一侧的第二像素的区域中的第二图案半波片(PHW2)。