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1. 发明授权

KR100818580B1 디스크 성형용 금형, 경면판 및 성형품 失效
标题翻译：圆盘成型模具，镜面板和成型体
公开(公告)号：KR100818580B1
公开(公告)日：2008-04-02
申请号：KR1020067020333
申请日：2005-03-30
申请人： 스미도모쥬기가이고교 가부시키가이샤 , 가부시키가이샤 세이코기켄
发明人： 이나다유이치 , 사와이시히로유키 , 시부타니유지 , 고토요시유키
IPC分类号： B29C45/36 , G11B7/26
CPC分类号： B29C45/263 , B29C2045/2661 , B29C2045/2667 , B29L2017/005 , G11B7/263
摘要： 성형품을 균일하게 냉각할 수 있고, 성형품의 인쇄영역에 인쇄 불균일(unevenness)이 발생하지 않는 디스크 성형용 금형 및 성형품을 제공한다.
제1 형판(型板)과, 제1 경면판(鏡面板)과, 상기 제1 형판에 대하여 진퇴 가능하게 설치된 제2 형판과, 형체상태에 있어서, 상기 제1 경면판과의 사이에 캐비티 공간을 형성하는 제2 경면판과, 제1, 제2 경면판 중 한쪽의 경면판에 장착되고, 전단면에 미세 패턴이 형성된 스탬퍼(32)와, 제1, 제2 경면판 중 다른 쪽의 경면판을 관통하여 설치된 부시(55)를 가진다. 그리고, 상기 다른 쪽 경면판의 전단면에 있어서, 클램프 영역을 형성하기 위한 영역보다 직경방향 내측에 부시(55)가 설치된다.
이 경우, 상기 부시(55) 전단면의 면적이 작아지므로, 성형품을 냉각하는 능력이 저하되는 것을 방지할 수 있다.

2. 发明公开

KR1020070116764A 광정보 기록매체, 광정보 재생 장치 및 광정보 기록 장치 无效
标题翻译：光信息记录媒体，光信息再现装置和光信息记录装置
公开(公告)号：KR1020070116764A
公开(公告)日：2007-12-11
申请号：KR1020070111881
申请日：2007-11-05
申请人： 파나소닉 주식회사
发明人： 하야시가즈히로 , 오노에이지 , 모우리마사나리
IPC分类号： G11B7/24076 , B29D17/00 , B29C45/26 , G11B7/26
CPC分类号： G11B23/0035 , B29C45/263 , B29C2045/2661 , B29C2045/2667 , B29D17/005 , B29L2017/005 , G11B7/121 , G11B7/24003 , G11B7/24097 , G11B7/263 , G11B17/0284
摘要： An optical information recording medium, an optical information reproducing apparatus, and an optical information recording apparatus are provided to separate transparent protective layers from planes, to preclude the transparent protective layers from being scratched, and to reduce the load applied to rotary spindles by placing projections to light-incidence surfaces and around the spindle holes. In an optical information recording medium, information is recorded or reproduced by projecting the beam to signal recording layers(103) through transparent protective layers(102). The optical information recording medium includes signal areas corresponding to the signal recording layers and keeping areas between center holes. Projections(100) are projected on the light-incidence surfaces of the transparent protective layers between the center hole and the keeping area. The numerical aperture of an optical head for recording or reproducing information to the signal recording layers ranges from 0.7 to 0.9. The wavelength of the beam for recording and reproducing is below 410nm.
摘要翻译：提供了一种光学信息记录介质，光学信息再现装置和光学信息记录装置，用于将透明保护层与平面分开，以防止透明保护层被划伤，并且通过放置突起来减少施加到旋转主轴的负载到光入射表面和主轴孔周围。在光学信息记录介质中，通过透射保护层（102）将光束投射到信号记录层（103）来记录或再现信息。光信息记录介质包括对应于信号记录层的信号区域并保持中心孔之间的区域。突起（100）投射在中心孔和保持区域之间的透明保护层的光入射表面上。用于向信号记录层记录或再现信息的光学头的数值孔径为0.7至0.9。用于记录和再现的光束的波长低于410nm。

3. 发明公开

KR1020060130698A 디스크 성형용 금형, 경면판 및 성형품 失效
标题翻译：碟形模具，镜面板和模制对象
公开(公告)号：KR1020060130698A
公开(公告)日：2006-12-19
申请号：KR1020067020333
申请日：2005-03-30
申请人： 스미도모쥬기가이고교 가부시키가이샤 , 가부시키가이샤 세이코기켄
发明人： 이나다유이치 , 사와이시히로유키 , 시부타니유지 , 고토요시유키
IPC分类号： B29C45/36 , G11B7/26
CPC分类号： B29C45/263 , B29C2045/2661 , B29C2045/2667 , B29L2017/005 , G11B7/263
摘要： A disc molding die, which can uniformly cool a molding object and does not generate printing nonuniformity in a printing area of the molding object, and a molded object are provided. The disc molding die is provided with a first die plate, a first mirror- surface plate, a second die plate arranged to freely advance and retreat to and from the first die plate, a second mirror-surface plate for forming a cavity with the first mirror-surface plate in a clamping state, a stamper (32), which is attached to one of the first and the second mirror-surface plates and has a fine pattern formed on its front edge plane, and a bush (55) arranged by penetrating the other of the first and the second mirror-surface plates. On a front edge plane of the above mentioned the other mirror-surface plate, the bush (55) is arranged inner than an area for forming a clamp area in a diameter direction. In this case, since an area of a front edge plane of the bush (55) becomes small, molding object cooling performance is prevented from deteriorating.
摘要翻译：提供了能够均匀地冷却成型体并且不会在成型体的印刷区域产生印刷不均匀性的圆盘成型模具和成型体。圆盘模具设置有第一模板，第一反射镜表面板，第二模板，其布置成自由地前进和后退到第一模板，第二镜面板，用于形成具有第一模板的腔体处于夹紧状态的镜面板，固定在第一和第二镜面板之一并且在其前缘平面上形成有精细图案的压模（32）和布置在穿透第一和第二镜面板中的另一个。在上述另一个镜面板的前缘平面上，衬套（55）布置在直径方向上形成夹紧区域的区域的内侧。在这种情况下，由于衬套（55）的前缘面的面积变小，因此能够防止成型体的冷却性能劣化。

4. 发明公开

KR1020040022200A 광데이터 기록매체 및 그 제조방법과, 광데이터기록매체를 클램핑하는 방법 无效
标题翻译：光学数据记录介质，其制造方法和用于钳位光学数据记录介质的方法
公开(公告)号：KR1020040022200A
公开(公告)日：2004-03-11
申请号：KR1020030062114
申请日：2003-09-05
申请人： 파나소닉 주식회사
发明人： 하야시가즈히로 , 오노에이지 , 모우리마사나리
IPC分类号： G11B7/24027 , G11B7/26
CPC分类号： G11B23/0035 , B29C45/263 , B29C2045/2661 , B29C2045/2667 , B29D17/005 , B29L2017/005 , G11B7/121 , G11B7/24003 , G11B7/24097 , G11B7/263 , G11B17/0284
摘要： PURPOSE: An optical data recording medium, a manufacturing method therefor and a method for clamping the optical data recording medium are provided to have surface protrusions for protecting a transparent protective layer and reducing a load on a motor during disc rotation and apply a higher disc clamping force to the optical data recording medium. CONSTITUTION: A disc-shaped optical data recording medium(110) has a signal recording layer(103) for reading and writing data using light and a transparent protective layer(102) with 10μm to 200μm thickness. The transparent protective layer(102) is disposed over the signal recording layer(103). The disc-shaped optical data recording medium(110) includes a protrusion(100). The protrusion(100) is projected from the surface of the transparent protective layer(102) on a light-incidence surface side to which light is emitted to the signal recording layer(103). The protrusion(100) is disposed in an area between a center hole(101) and a clamping area(CA) where the disc-shaped optical data recording medium(110) is held when reading and writing the data in the signal recording layer(103).
摘要翻译：目的：提供一种光学数据记录介质及其制造方法和夹持光学数据记录介质的方法，以具有用于保护透明保护层的表面突起并且在盘旋转期间减小电机上的负载并施加更高的盘夹紧强制到光学数据记录介质。构成：盘形光学数据记录介质（110）具有用于使用光读取和写入数据的信号记录层（103）和厚度为10μm至200μm的透明保护层（102）。透明保护层（102）设置在信号记录层（103）上。盘形光学数据记录介质（110）包括突起（100）。突起（100）从透明保护层（102）的表面向发射到信号记录层（103）的光入射表面侧突出。突起（100）设置在中央孔（101）和夹持区域（CA）之间的区域中，在读取和写入信号记录层中的数据时，保持盘形光学数据记录介质（110） 103）。

5. 发明公开

KR1020090107993A 광정보 기록매체, 광정보 재생 장치 및 광정보 기록 장치 无效
标题翻译：光信息记录介质，光信息再现装置和光信息记录装置
公开(公告)号：KR1020090107993A
公开(公告)日：2009-10-14
申请号：KR1020090092983
申请日：2009-09-30
申请人： 파나소닉 주식회사
发明人： 하야시가즈히로 , 오노에이지 , 모우리마사나리
IPC分类号： G11B7/24027 , G11B7/254 , G11B7/26
CPC分类号： G11B23/0035 , B29C45/263 , B29C2045/2661 , B29C2045/2667 , B29D17/005 , G11B7/121 , G11B7/24003 , G11B7/24097 , G11B7/263 , G11B17/0284
摘要： PURPOSE: An optical information recording medium, an optical information reproducing device, and an optical information recording device are provided to protect the transparent protection layer and reduce the motor load during rotation of disc. CONSTITUTION: An optical information recording medium(110) comprises a signal substrate(104), a signal recording layer(103), and a transparent protection layer(102). The transparent protection layer of 10~20μm is installed on the signal recording layer. Recording or reproduction of information is performed as light is irradiated onto the signal recording layer through the transparent protection layer. A retention area is formed between a signal area corresponding to the signal recording layer and a central opening of the optical information recording medium. A protrusion(100) is formed on a light incidence surface in the area between the central opening and the retention area.
摘要翻译：目的：提供光学信息记录介质，光学信息再现装置和光学信息记录装置，以保护透明保护层并减少光盘转动期间的电机负载。构成：光信息记录介质（110）包括信号基板（104），信号记录层（103）和透明保护层（102）。 10〜20μm的透明保护层安装在信号记录层上。当通过透明保护层照射到信号记录层上时，执行信息的记录或再现。在对应于信号记录层的信号区域和光学信息记录介质的中心开口之间形成保持区域。在中央开口和保持区域之间的区域中的光入射表面上形成突起（100）。

6. 发明公开

KR1020070110469A 광정보 기록매체, 광정보 재생 장치 및 광정보 기록 장치 无效
标题翻译：光信息记录媒体，光信息再现装置和光信息记录装置
公开(公告)号：KR1020070110469A
公开(公告)日：2007-11-19
申请号：KR1020070106120
申请日：2007-10-22
申请人： 파나소닉 주식회사
发明人： 하야시가즈히로 , 오노에이지 , 모우리마사나리
IPC分类号： G11B7/24076 , G11B7/005 , G11B7/004
CPC分类号： G11B23/0035 , B29C45/263 , B29C2045/2661 , B29C2045/2667 , B29D17/005 , B29L2017/005 , G11B7/121 , G11B7/24003 , G11B7/24097 , G11B7/263 , G11B17/0284
摘要： An optical information recording medium, an optical information reproducing device, and an optical information recording device are provided to apply larger disc clamping force to a recording medium. An optical information recording medium(110) comprises a signal board, a signal recording layer(103), a transparent protection layer(102), and a center hole. The transparent protection layer whose thickness is in a range of 10~200mum is installed on the signal recording layer. An information recording and reproducing operation is performed by irradiating a beam to the signal recording layer through the transparent protection layer. A keeping area is positioned between the center hole and a signal area corresponding to an area with the signal recording layer. A projection unit(100) projected more than the surface of the transparent protection layer is formed at a side of a light incident surface for the area between the center hole and the keeping area.
摘要翻译：提供光信息记录介质，光信息再现装置和光信息记录装置，以向记录介质施加更大的盘夹紧力。光信息记录介质（110）包括信号板，信号记录层（103），透明保护层（102）和中心孔。厚度在10〜200μm范围内的透明保护层安装在信号记录层上。通过透明保护层将光束照射到信号记录层来执行信息记录和再现操作。保持区域位于中心孔和与信号记录层的区域对应的信号区域之间。在中心孔和保持区域之间的区域的光入射面的一侧形成有突出于透明保护层的表面的投影单元（100）。

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