-
公开(公告)号：US08303196B2
公开(公告)日：2012-11-06
申请号：US13052398
申请日：2011-03-21
IPC分类号： G03B17/00
CPC分类号： H04N5/2257 , H01L27/14618 , H01L2924/0002 , H05K3/0067 , H05K3/4688 , H05K3/4697 , H05K2201/10121 , H05K2201/10151 , H05K2203/063 , H01L2924/00
摘要： According to one embodiment, there is provided a camera module formed with substantially the same scale as a chip of an image sensor, includes a lens held by a lens holder, an image sensor placed in a position in which an image is formed by the lens, and a wiring board disposed between the lens and the image sensor and electrically connected to the image sensor. An opening that permits light entering the image sensor to pass therethrough is formed in the wiring board. Further, a passive component is contained in the wiring board.
摘要翻译： 根据一个实施例，提供了一种形成为具有与图像传感器的芯片基本相同的标尺的相机模块，包括由透镜保持器保持的透镜，位于其中通过透镜形成图像的位置的图像传感器 以及设置在透镜和图像传感器之间并与图像传感器电连接的布线板。 在布线板上形成允许进入图像传感器的光通过的开口。 此外，布线板中包含无源部件。
-
公开(公告)号：US20110019077A1
公开(公告)日：2011-01-27
申请号：US12836159
申请日：2010-07-14
申请人： Masaru Kobayashi , Katsuo Iwata , Toyokazu Aizawa , Takehiro Hiramatsu , Takuro Obara , Tatsuhiko Hagihara , Hiromichi Kobayashi , Shinichi Nitta , Manabu Yamada , Yasunari Fujii
发明人： Masaru Kobayashi , Katsuo Iwata , Toyokazu Aizawa , Takehiro Hiramatsu , Takuro Obara , Tatsuhiko Hagihara , Hiromichi Kobayashi , Shinichi Nitta , Manabu Yamada , Yasunari Fujii
CPC分类号： H04N5/2253 , H01L27/14625 , H01L27/14685 , H01L27/14687 , H01L31/02325 , H04N5/2254 , H04N5/2257
摘要： There is disclosed a method for fabricating a camera module includes the steps of: disposing a camera module body inside of a die; filling the die with a resin blocking a light; curing the resin; and removing the camera module body and the resin from the die. Here, disposing the camera module body inside of the die is disposing the camera module body having a lens holder secured on a sensor board inside of the die in such a manner that the side surface of the camera module body is not brought into contact with the side surface of the die. Filling the die with the resin is covering the upper end of the die with a lid so as to closely enclose the inside of the die, followed by filling the die with the resin. Taking the camera module body and the resin from the die is taking, from the die, the camera module body and the resin formed around the camera module body in close contact.
摘要翻译： 公开了一种用于制造相机模块的方法，包括以下步骤：将相机模块主体设置在模具内部; 用阻挡光的树脂填充模具; 固化树脂; 并从模具中取出相机模块主体和树脂。 这里，将摄像机模块主体配置在模具内部是将具有固定在传感器基板上的透镜架的相机模块主体配置在模具内部，使得相机模块主体的侧面不与 模具的侧表面。 用树脂填充模具用盖子覆盖模具的上端，以紧密地包围模具的内部，然后用树脂填充模具。 从模具中取出相机模块主体和树脂，从模具，相机模块主体和相机模块主体周围形成的树脂紧密接触。
-
公开(公告)号：US20110286736A1
公开(公告)日：2011-11-24
申请号：US13052398
申请日：2011-03-21
IPC分类号： G03B17/00
CPC分类号： H04N5/2257 , H01L27/14618 , H01L2924/0002 , H05K3/0067 , H05K3/4688 , H05K3/4697 , H05K2201/10121 , H05K2201/10151 , H05K2203/063 , H01L2924/00
摘要： According to one embodiment, there is provided a camera module formed with substantially the same scale as a chip of an image sensor, includes a lens held by a lens holder, an image sensor placed in a position in which an image is formed by the lens, and a wiring board disposed between the lens and the image sensor and electrically connected to the image sensor. An opening that permits light entering the image sensor to pass therethrough is formed in the wiring board. Further, a passive component is contained in the wiring board.
摘要翻译： 根据一个实施例，提供了一种形成为具有与图像传感器的芯片基本相同的标尺的相机模块，包括由透镜保持器保持的透镜，位于其中通过透镜形成图像的位置的图像传感器 以及设置在透镜和图像传感器之间并与图像传感器电连接的布线板。 在布线板上形成允许进入图像传感器的光通过的开口。 此外，布线板中包含无源部件。
-
4.发明申请公开(公告)号：US20080205216A1
公开(公告)日：2008-08-28
申请号：US12039723
申请日：2008-02-28
申请人： AKIHITO OGAWA , Hideo Ando , Hideaki Ohsawa , Kazuo Watabe , Kazuto Kuroda , Chosaku Noda , Naoki Morishita , Nobuaki Kaji , Takehiro Hiramatsu
发明人： AKIHITO OGAWA , Hideo Ando , Hideaki Ohsawa , Kazuo Watabe , Kazuto Kuroda , Chosaku Noda , Naoki Morishita , Nobuaki Kaji , Takehiro Hiramatsu
IPC分类号： G11B7/0037
CPC分类号： G11B7/00736 , G11B7/0045 , G11B7/00456 , G11B7/005 , G11B7/0062 , G11B7/1267
摘要： According to one embodiment, an apparatus which records a signal in a recording medium in which information is written by using a first laser having a first wavelength and from which information is read by using a second laser having a second wavelength longer than that of the first laser, a signal is recorded in the recording medium by using the first laser, and a control section reproduces the signal recorded with the first laser and measures a first amount that is used to calculate a target value for optimization of recording conditions, reproduces a signal recorded with the second laser and measures a second amount for optimization of a reproduction signal, compares the first amount with the second amount, and determines the first amount under the recording conditions where the second amount becomes optimum as a target value for optimization of the recording conditions.
摘要翻译： 根据一个实施例，一种装置，其将信号记录在其中通过使用具有第一波长的第一激光器写入信息的信号并且通过使用具有比第一波长长的第二波长的第二波长从其读取信息的信息 激光，通过使用第一激光将信号记录在记录介质中，并且控制部分再现记录有第一激光的信号，并测量用于计算用于优化记录条件的目标值的第一量，再现信号 用第二激光器记录并测量用于优化再现信号的第二量，将第一量与第二量进行比较，并将第二量变为最佳的记录条件下的第一量确定为用于优化记录的目标值 条件。
-
5.发明申请Information recording and reproducing apparatus and method of reproducing BCA signal at high accuracy 审中-公开以高精度再现BCA信号的信息记录和再现装置和方法公开(公告)号：US20060171269A1
公开(公告)日：2006-08-03
申请号：US11339535
申请日：2006-01-26
IPC分类号： G11B5/09
CPC分类号： G11B7/00736
摘要： One embodiment of the invention, a BCA signal is reproduced properly from a BCA while inhibiting influences properly from a groove contained in a reproduction signal, when a signal is reproduced from an additional writing type optical disk provided with the groove by cutting the DC component of an envelop detected from the BCA signal by an AC coupling section and then comparing with a predetermined threshold with a comparator.
摘要翻译： 本发明的一个实施例中，当BCA信号从BCA正确地再现时，同时从包含在再现信号中的凹槽适当地抑制影响，当通过切割具有沟槽的附加写入型光盘来再现信号时， 通过AC耦合部分从BCA信号检测到的包络，然后与比较器与预定阈值进行比较。
-
公开(公告)号：US07848210B2
公开(公告)日：2010-12-07
申请号：US11964320
申请日：2007-12-26
申请人： Takehiro Hiramatsu
发明人： Takehiro Hiramatsu
IPC分类号： G11B7/12
CPC分类号： G11B7/1362 , G11B7/1275 , G11B7/1353 , G11B7/1356 , G11B7/1359 , G11B7/1367 , G11B2007/0006
摘要： An optical head includes: a first optical element having an optical characteristic of reflecting a light of a first wavelength and transmitting lights of second and third wavelengths, on the first optical element the light of the first wavelength from a first light source being incident; and a second optical element having an optical characteristic of transmitting the light of the first wavelength, reflecting the light of the second or the third wavelength in a first polarization state and transmitting the light of the second or the third wavelength in a second polarization state, a first surface on which the light reflected by the first optical element is incident, a second surface on which the lights of the second and the third wavelengths from second and third light sources are incident, and a third surface emitting the first, the second and the third lights incident from the first and the second surfaces.
摘要翻译： 光头包括：第一光学元件，其具有反射第一波长的光并且透射第二和第三波长的光的光学特性，在第一光学元件上来自入射的第一光源的第一波长的光; 以及具有透射第一波长的光的光学特性的第二光学元件，将第二或第三波长的光以第一偏振态反射并以第二偏振态透射第二或第三波长的光， 由第一光学元件反射的光入射的第一表面，来自第二和第三光源的第二和第三波长的光入射到其上的第二表面，以及发射第一，第二光和第二光的第三表面， 从第一和第二表面入射的第三个光。
-
7.发明申请OPTICAL HEAD APPARATUS, INFORMATION RECORDING/REPRODUCING APPARATUS INCLUDING THE OPTICAL HEAD APPARATUS, AND INFORMATION RECORDING/REPRODUCING METHOD 审中-公开光头设备，信息记录/再现设备，包括光头设备，信息记录/再现方法公开(公告)号：US20080205212A1
公开(公告)日：2008-08-28
申请号：US12039648
申请日：2008-02-28
申请人： Takehiro Hiramatsu , Hideaki Ohsawa , Kazuo Watabe , Chosaku Noda , Naoki Morishita , Akihito Ogawa , Kazuto Kuroda , Nobuaki Kaji
发明人： Takehiro Hiramatsu , Hideaki Ohsawa , Kazuo Watabe , Chosaku Noda , Naoki Morishita , Akihito Ogawa , Kazuto Kuroda , Nobuaki Kaji
IPC分类号： G11B7/004
CPC分类号： G11B7/1359 , G11B7/0908 , G11B7/1275 , G11B7/131 , G11B7/1378 , G11B7/1381 , G11B7/13922 , G11B7/24
摘要： According to one embodiment, an optical head device provides a signal processing circuit which sets a control amount to move an objective lens so that a distance between the objective lens and a given recording layer of the an optical disc coincides with a focal position, an optical path length correction mechanism which corrects an influence of an aberration component producing an error in the focal distance, a thickness difference detection circuit which finds an amount of correction to be made by the optical path length, and an aberration correction circuit which generates a correction signal to correct the influence of the aberration component producing the error in the focal distance detected by the thickness difference detection circuit, and supplies the correction signal to the optical path length correction mechanism.
摘要翻译： 根据一个实施例，光学头装置提供信号处理电路，其设置控制量以移动物镜，使得物镜与光盘的给定记录层之间的距离与焦点位置一致，光学 路径长度校正机构，其校正产生焦距误差的像差分量的影响;求出由光程长度求出的校正量的厚度差检测电路;以及产生校正信号的像差校正电路 以校正产生由厚度差检测电路检测的焦距的误差的像差分量的影响，并将校正信号提供给光路长度校正机构。
-
8.发明申请Holographic diffraction element and optical pickup device using holographic diffraction element 审中-公开全息衍射元件和使用全息衍射元件的光学拾取器件公开(公告)号：US20080002540A1
公开(公告)日：2008-01-03
申请号：US11824026
申请日：2007-06-29
IPC分类号： G11B7/00
CPC分类号： G11B7/1353 , G11B7/0903 , G11B7/0912 , G11B7/0916
摘要： According to one embodiment, a holographic diffraction element is divided into a plurality of regions which diffract reflected light from an optical recording medium to a plurality of photodetectors. Diffracted light for detecting a focus error signal and a compensation signal for a tracking error signal is obtained from one or more common regions of the plurality of regions.
摘要翻译： 根据一个实施例，全息衍射元件被分成将来自光学记录介质的反射光衍射到多个光电检测器的多个区域。 从多个区域的一个或多个公共区域获得用于检测聚焦误差信号的衍射光和跟踪误差信号的补偿信号。
-
-
-
-
-
-
-
搜索结果
8 条记录 (耗时 0.016 秒)
