公开(公告)号：US08657477B2

公开(公告)日：2014-02-25

申请号：US13566673

申请日：2012-08-03

Applicant: Mikio Shiraishi ,  Masayuki Tanabe ,  Mika Tanimura ,  Shoji Yamamoto ,  Kenji Takano ,  Yoshifumi Shimane ,  Yasuaki Ohara ,  Reiji Nakamura

Inventor： Mikio Shiraishi ,  Masayuki Tanabe ,  Mika Tanimura ,  Shoji Yamamoto ,  Kenji Takano ,  Yoshifumi Shimane ,  Yasuaki Ohara ,  Reiji Nakamura

IPC: G09F13/18

CPC classification number: G02B6/0061 ,  G02B6/0021 ,  G02B6/0043 ,  G02B6/0068 ,  G02B6/0073 ,  G02F1/133603 ,  G02F1/133611

Abstract: An illumination unit includes LEDs and a tabular light guide plate having a light emitting surface for emitting light from the LEDs as planar light, wherein a recessed portion is formed in the opposite surface of the light emitting surface of the light guide plate, and the LED is provided in the recessed portion so that the optical axis of the LED becomes parallel to the light emitting surface of the light guide plate. Here, a dimming pattern is provided at a location corresponding to the LED of the light emitting surface of the light guide plate, and furthermore a first light guide pattern is provided on the light emitting surface of the light guide plate and a second light guide pattern is provided on a rear surface that is a reflective surface.

Abstract translation: 照明单元包括LED和具有用于从LED发射光的发光面作为平面光的平板状导光板，其中在导光板的发光面的相反表面形成有凹部，LED 设置在凹部中，使得LED的光轴平行于导光板的发光面。 这里，在与导光板的发光面的LED相对应的位置设置调光图案，此外，在导光板的发光面上设置第一导光图案，第二导光图案 设置在作为反射面的背面上。

公开(公告)号：US07876553B2

公开(公告)日：2011-01-25

申请号：US11640847

申请日：2006-12-19

Applicant: Mitsuo Okimoto ,  Mikio Shiraishi ,  Takaaki Matono ,  Yoshie Kodera ,  Toshihiko Matsuzawa ,  Sadayuki Nishimura ,  Nobuo Masuoka

Inventor： Mitsuo Okimoto ,  Mikio Shiraishi ,  Takaaki Matono ,  Yoshie Kodera ,  Toshihiko Matsuzawa ,  Sadayuki Nishimura ,  Nobuo Masuoka

IPC: H05K5/00 ,  H05K7/00

CPC classification number: G06F1/203 ,  G06F1/1601 ,  G06F2200/1612 ,  H01J2217/492 ,  H05K7/20963 ,  H05K7/20972

Abstract: According to the present invention, the amount of usage of a heat conductive member for fixing a self-luminous flat display panel to a metallic chassis member disposed at the back of the display panel is reduced in the thickness direction as well as in the surface direction. The invention further provides a technique for efficiently radiating heat from the display panel, suppressing cost increase. To this end, in the invention, the heat conductive member is a hot-melt adhesive having adhesion at room temperature and filled with a heat conduction imparting agent, and the display panel is fixed to the chassis member by a plurality of heat conducting sections of the heat conductive member formed discretely ranging from 0.3 to 0.8 mm in thickness.

Abstract translation: 根据本发明，将用于将自发光平板显示面板固定到布置在显示面板背面的金属底座构件的导热构件的使用量在厚度方向以及表面方向上减小 。 本发明还提供一种用于有效地从显示面板散热的技术，抑制成本增加。 为此，在本发明中，导热构件是在室温下具有粘合性并填充有导热赋予剂的热熔性粘合剂，并且显示面板通过多个导热部分 导热部件的厚度分别为0.3〜0.8mm。

公开(公告)号：USD600661S1

公开(公告)日：2009-09-22

申请号：US29270029

申请日：2006-12-14

Applicant: Masayuki Ohki ,  Minoru Ikeda ,  Sho Nozue ,  Mikio Shiraishi ,  Masanori Takaji

Designer： Masayuki Ohki ,  Minoru Ikeda ,  Sho Nozue ,  Mikio Shiraishi ,  Masanori Takaji

公开(公告)号：US07175284B2

公开(公告)日：2007-02-13

申请号：US11385744

申请日：2006-03-22

Applicant: Kenji Fuse ,  Mikio Shiraishi ,  Yasuo Otsuka ,  Nobuyuki Kaku ,  Hidehiro Ikeda

Inventor： Kenji Fuse ,  Mikio Shiraishi ,  Yasuo Otsuka ,  Nobuyuki Kaku ,  Hidehiro Ikeda

IPC: G03B21/16 ,  G03B21/26 ,  H04N5/74 ,  H02F1/1333

CPC classification number: G03B21/16 ,  H04N9/3105 ,  H04N9/3144

Abstract: A projection type display apparatus includes a housing having a first side having an air intake opening and a second side having an air exhaust opening, a light source for supplying light, and a light valve device which modulates the light output from the light source. A centrifugal fan is associated with the air intake opening so as to draw air from the air intake opening. A first ventilation path is coupled with the air intake opening so as to lead air flow from the air intake opening toward a lower portion of the light valve, and a second ventilation path is formed from the lower portion of the light valve to an upper portion of the light valve. An exhaust fan is associated with the air exhaust opening so as to draw out air flowing from the second ventilation path through the air exhaust opening.

Abstract translation: 投影型显示装置包括具有进气口的第一侧和具有排气口的第二侧的壳体，用于供给光的光源，以及调制从光源输出的光的光阀装置。 离心风扇与进气口相关联，以便从进气口抽出空气。 第一通气路与吸气口连通，使空气从进气口朝向光阀的下部引导，第二通气路由光阀的下部形成到上部 的光阀。 排风扇与排气口相关联，以便从第二通风路径排出通过排气口的空气。

公开(公告)号：US06908198B2

公开(公告)日：2005-06-21

申请号：US10960065

申请日：2004-10-08

Applicant: Mikio Shiraishi ,  Yasuo Otsuka ,  Toru Numata

Inventor： Mikio Shiraishi ,  Yasuo Otsuka ,  Toru Numata

IPC: G02F1/13 ,  G03B21/00 ,  G03B21/16

CPC classification number: G03B21/26 ,  G03B21/16 ,  G03B21/28

Abstract: In order to prevent dust from sticking to the LCD panel, to prevent the LCD panel from being heated and to suitably adjust the position of the LCD panel, a duct is provided between cooling means for a light source and cooling means for a LCD panel to send cooling air from the LCD panel side to the light source side. Therefore, a light incidence/reflection plane of the LCD panel is disposed in an almost hermetically closed space and an optical path from an integrator lens to the LCD panel is formed in the almost hermetically closed space.

公开(公告)号：US06779894B2

公开(公告)日：2004-08-24

申请号：US10463573

申请日：2003-06-18

Applicant: Mikio Shiraishi ,  Yasuo Ohtsuka ,  Kenji Fuse ,  Toru Numata

Inventor： Mikio Shiraishi ,  Yasuo Ohtsuka ,  Kenji Fuse ,  Toru Numata

IPC: G03B2116

CPC classification number: H04N9/3141 ,  G02F1/133385 ,  G03B21/10 ,  G03B21/16 ,  H04N5/7441 ,  H04N9/3144

Abstract: A display apparatus includes a light source, a reflecting type light valve having a light incidence/reflection surface which reflects incident light from the light source, a first cooling fan which cools the reflecting type light valve, and a second cooling fan which cools the light source. A part of the display apparatus which is opposite to the light incidence/reflection surface of the reflecting type light valve is cooled by a cooling fluid generated by the first cooling fan.

Abstract translation: 一种显示装置，包括光源，具有反射来自光源的入射光的入射/反射面的反射型光阀，冷却反射型光阀的第一冷却风扇和冷却该光的第二冷却风扇 资源。 显示装置的与反射型光阀的入射/反射面相反的一部分由第一冷却风扇产生的冷却流体冷却。

公开(公告)号：US06682197B2

公开(公告)日：2004-01-27

申请号：US10442257

申请日：2003-05-21

Applicant: Mikio Shiraishi ,  Yasuo Otsuka ,  Toru Numata

Inventor： Mikio Shiraishi ,  Yasuo Otsuka ,  Toru Numata

IPC: G03B2126

CPC classification number: G03B21/26 ,  G03B21/16 ,  G03B21/28

Abstract: In order to prevent dust from sticking to the LCD panel, to prevent the LCD panel from being heated and to suitably adjust the position of the LCD panel, a duct is provided between cooling means for a light source and cooling means for a LCD panel to send cooling air from the LCD panel side to the light source side. Therefore, a light incidence/reflection plane of the LCD panel is disposed in an almost hermetically closed space and an optical path from an integrator lens to the LCD panel is formed in the almost hermetically closed space.

公开(公告)号：US06256083B1

公开(公告)日：2001-07-03

申请号：US09168921

申请日：1998-10-08

Applicant: Toru Numata ,  Yasuo Otsuka ,  Mikio Shiraishi ,  Koji Hirata ,  Naoyuki Ogura ,  Shigeru Inaoka ,  Kazunari Nakagawa ,  Shigeru Mori ,  Masahiko Yatsu

Inventor： Toru Numata ,  Yasuo Otsuka ,  Mikio Shiraishi ,  Koji Hirata ,  Naoyuki Ogura ,  Shigeru Inaoka ,  Kazunari Nakagawa ,  Shigeru Mori ,  Masahiko Yatsu

IPC: G02F11335

CPC classification number: H04N9/3141 ,  G02F1/133308 ,  G02F1/133385 ,  G02F1/133528 ,  H04N5/7441 ,  H04N9/3102

Abstract: For obtaining both high brightness under condition of small size and simplified structure, and for achieving suppression of increase in temperature of liquid crystal display elements and polarizing elements in a liquid crystal display apparatus, a liquid crystal display element converts light from a light source into a display picture depending on a driving signal, and an optical projection system contains a first optical element and projects a light signal toward an object of projection. A space is defined by an incident side polarizing element or the liquid crystal display element, the first optical element and a holding member, and the space is filled up with a cooling medium.

Abstract translation: 为了在小尺寸和简化结构的条件下获得高亮度，并且为了在液晶显示装置中实现液晶显示元件和偏振元件的温度升高抑制，液晶显示元件将来自光源的光转换成 根据驱动信号显示图像，并且光学投影系统包含第一光学元件并将光信号投射到投射对象。 空间由入射侧偏振元件或液晶显示元件，第一光学元件和保持构件限定，并且空间填充有冷却介质。

公开(公告)号：US06181664B2

公开(公告)日：2001-01-30

申请号：US09525121

申请日：2000-03-14

Applicant: Kiyoshi Kano ,  Yasuo Ohtsuka ,  Mikio Shiraishi ,  Toshifumi Takeuchi ,  Masafumi Nakamura ,  Masayuki Inoue ,  Yoshio Suzuki ,  Michio Miura

Inventor： Kiyoshi Kano ,  Yasuo Ohtsuka ,  Mikio Shiraishi ,  Toshifumi Takeuchi ,  Masafumi Nakamura ,  Masayuki Inoue ,  Yoshio Suzuki ,  Michio Miura

IPC: G11B3302

CPC classification number: G11B17/0436 ,  G11B17/047 ,  G11B23/0308 ,  G11B23/0311 ,  G11B23/0317

Abstract: A disk apparatus for use in a disk cartridge system including different types of disk cartridge. The disk cartridge system has a first disk cartridge and a second disk cartridge. The first disk cartridge including a first case having a substantially rectangular shape with first, second, third and fourth edges, and at least one of a first groove in both of the second and third edges, and a first cutout portion in both of the second and third edges and passing through a thickness of the first case. The second disk cartridge includes a second case having a substantially rectangular shape with fifth, sixth, seventh and eighth edges, the fifth edge of the second case being delimited by a fifth corner portion connecting the fifth edge and sixth edge, and at least one of a second groove located in only one of the sixth and seventh edges and a second cutout portion located in both of the sixth and seventh edges without passing through a thickness of the second case. A length, width and thickness of the first case are substantially equal to a length, width and thickness of the second case and a diameter and thickness of the first disk are substantially equal to a diameter and thickness of the second disk. The disk apparatus having a discrimination arrangement which discriminates at least one of the groove and the cutout portion.

Abstract translation: 一种用于包括不同类型的盘盒的盘盒系统的盘装置。 盘盒系统具有第一盘盒和第二盘盒。 第一盒式磁盘包括具有第一，第二，第三和第四边缘的大致矩形形状的第一壳体，以及第二和第三边缘两者中的至少一个第一凹槽以及第二凹部中的第二切口部分 和第三边缘并穿过第一壳体的厚度。 第二盒式磁盘包括具有第五，第六，第七和第八边缘的基本矩形形状的第二壳体，第二壳体的第五边缘由连接第五边缘和第六边缘的第五角部限定， 仅位于第六和第七边缘中的一个的第二凹槽和位于第六和第七边缘中的第二切口部分，而不穿过第二壳体的厚度。 第一壳体的长度，宽度和厚度基本上等于第二壳体的长度，宽度和厚度，并且第一盘的直径和厚度基本上等于第二盘的直径和厚度。 该盘装置具有区分凹槽和切口部分中的至少一个的识别装置。

公开(公告)号：US5909386A

公开(公告)日：1999-06-01

申请号：US768947

申请日：1996-12-18

Applicant: Mikio Shiraishi

Inventor： Mikio Shiraishi

IPC: G06F7/507 ,  G06F7/50 ,  G06F7/501

CPC classification number: G06F7/5016 ,  G06F7/507 ,  G06F2207/4816

Abstract: In a multi-bit adder, the circuit for calculating each bit of sum output is composed of switch circuits arranged regularly, input signals of corresponding bits are entered in the individual switch circuits, and a carry input signal C.sub.i is inputted instead of carry signal C.sub.k of each bit, so that the propagation of the carry signal between the bits is eliminated. As a result, the sum output is delivered in a short time after change of carry input signal C.sub.i.

Abstract translation: 在多位加法器中，用于计算和输出的每个位的电路由定时布置的开关电路组成，相应位的输入信号被输入到各个开关电路中，并且输入进位输入信号Ci而不是进位信号Ck ，使得位之间的进位信号的传播被消除。 结果，在进位输入信号Ci改变之后的短时间内输出和输出。