专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20170140689A1 SCANNING DISPLAY DEVICE 审中-公开
公开(公告)号：US20170140689A1
公开(公告)日：2017-05-18
申请号：US15309896
申请日：2014-05-16
申请人： Hitachi Maxell, Ltd.
发明人： Tomoki KOBORI , Yoshiho SEO , Yuya OGI , Satoshi OUCHI
IPC分类号： G09G3/02 , H04N9/31 , G02B26/10
CPC分类号： G09G3/025 , G02B26/101 , G02B26/105 , G09G3/02 , G09G3/2044 , G09G3/3413 , G09G3/346 , G09G2320/0626 , H04N9/3135 , H04N9/3161 , H04N9/3182
摘要： The purpose of the present invention is to provide a laser scanning display device capable of achieving high-resolution projection display while ensuring that the luminance and the size of the pixels are uniform to maintain the quality of the projection display. The scanning display device is configured to apply noise from a dither noise generator (21) to a horizontal scanning position on an oscillating mirror (11,12) determined by a scanning position determination unit (13); normalize the horizontal scanning position to which the noise was applied using a normalizing unit (22); acquire a pixel address corresponding to the normalized horizontal scanning position by referring to a pixel address table (23); read pixel data corresponding to the pixel address from an image memory (14); and modulate laser light by driving a light source (17) for emitting the laser light.

2. 发明申请

US20170116479A1 INFORMATION DISPLAY METHOD AND INFORMATION DISPLAY TERMINAL 审中-公开
公开(公告)号：US20170116479A1
公开(公告)日：2017-04-27
申请号：US15302005
申请日：2014-04-08
申请人： Hitachi Maxell, Ltd.
发明人： Satoshi OUCHI , Yoshiho SEO , Yuya OGI , Tomoto KAWAMURA , Toshiteru NAKAMURA
IPC分类号： G06K9/00 , G06F3/01 , H04N7/18 , G06F1/16
CPC分类号： G06K9/00671 , G06F1/163 , G06F3/012 , G06F3/013 , G06F3/0425 , G06F3/04886 , G06F3/147 , G06Q30/0235 , G09G3/001 , G09G2340/10 , G09G2354/00 , G09G2370/022 , G09G2380/04
摘要： An information display terminal includes an arithmetic unit performing a process that selects a predetermined type of communication unit among a plurality of types of communication units on the basis of, for example, information related to first objects recognized from a captured image, which is stored in advance, and acquires the related information from a predetermined device on the Internet through the communication unit and a process that, when the presence of a second object or a predetermined positional relationship between the first objects and the second object is specified in the captured image, displays the related information of the first objects in a viewing direction, using a display unit.

3. 发明申请

US20160320622A1 INFORMATION DISPLAY TERMINAL, INFORMATION DISPLAY SYSTEM, AND INFORMATION DISPLAY METHOD 审中-公开
标题翻译：信息显示终端，信息显示系统和信息显示方法
公开(公告)号：US20160320622A1
公开(公告)日：2016-11-03
申请号：US15106894
申请日：2014-01-15
申请人： HITACHI MAXELL, LTD.
发明人： Susumu YOSHIDA , Satoshi OUCHI , Yukinobu TADA , Tadashi KUWABARA , Yoshiho SEO
IPC分类号： G02B27/01 , G02B27/00
CPC分类号： G02B27/0172 , G02B27/0093 , G02B2027/0138 , G02B2027/014 , G02B2027/0141 , G02B2027/0178 , G06F1/163 , G06F3/011 , G06F3/013 , G06F3/14 , G09G3/001 , G09G2354/00 , G09G2370/022
摘要： In a wearable information display terminal, information related to an object is displayed at a timing required by a user in an easily recognized form. Photography is performed in a field-of-vision direction, a first object is detected from a first image obtained by the photography, relevant information related to the first object is acquired from a network, and a second image related to the relevant information is generated. A second object different from the first object is detected from the first image, the second object is used as a display trigger, and the second image is displayed when the second object is close to the first object.
摘要翻译：在可穿戴式信息显示终端中，以用户容易识别的形式所需的定时显示与对象有关的信息。摄影在视场方向进行，从摄影获得的第一图像中检测出第一物体，从网络获取与第一物体相关的相关信息，生成与相关信息相关的第二图像。从第一图像检测与第一对象不同的第二对象，将第二对象用作显示触发，并且当第二对象接近第一对象时显示第二图像。

4. 发明申请

US20140204307A1 LIGHTING DEVICE AND IMAGE DISPLAY DEVICE INCLUDING THE SAME 有权
标题翻译：照明装置和包括其的图像显示装置
公开(公告)号：US20140204307A1
公开(公告)日：2014-07-24
申请号：US14155511
申请日：2014-01-15
申请人： Hitachi Maxell, Ltd.
发明人： Yuya OGI , Satoshi OUCHI , Seiji MURATA , Hidenao KUBOTA
IPC分类号： G02F1/1335 , F21V14/08
CPC分类号： G02F1/133605 , G02B6/0031 , G02B6/0055 , G02B6/0096 , G02F1/133603 , G02F1/133604
摘要： A lighting device according to the present invention includes: a curvedly shaped base chassis having a reflection layer on its inner surface; an optical sheet facing the reflection layer to output illuminating light of the lighting device; a light source group, disposed between the base chassis and the optical sheet, including first light sources and second light sources emitting light in mutually opposite directions; a light source substrate mounted with the light source group, and a light distribution adjusting member, covering the optical sheet side of the light source group, to direct light from the light source group into predetermined directions. The directions of light emission from the light source group are in parallel with the light output surface of the optical sheet. The reflection layer is curved such that a portion thereof on each of the two direction sides is concave away from the optical sheet.
摘要翻译：根据本发明的照明装置包括：弯曲形状的底架，在其内表面上具有反射层; 面向所述反射层的光学片以输出所述照明装置的照明光; 光源组，设置在所述底架和所述光学片之间，包括第一光源和在相反方向上发光的第二光源; 安装有光源组的光源基板和覆盖光源组的光学片侧的配光调整部件，将来自光源组的光引导到规定的方向。来自光源组的发光方向与光学片的光输出面平行。反射层是弯曲的，使得其两个方向侧中的每一个上的部分在光学片上是凹的。

5. 发明申请

US20170171498A1 IMAGE PICKUP APPARATUS AND IMAGE PICKUP SYSTEM 审中-公开
公开(公告)号：US20170171498A1
公开(公告)日：2017-06-15
申请号：US15309560
申请日：2014-05-09
申请人： HITACHI MAXELL, LTD.
发明人： Yuya OGI , Satoshi OUCHI , Yoshiho SEO , Toshiteru NAKAMURA
IPC分类号： H04N5/907 , H04N5/232 , H04N5/225 , H04N5/77
CPC分类号： H04N5/907 , H04N5/2256 , H04N5/23206 , H04N5/23293 , H04N5/772 , H04N9/802
摘要： The objective of the invention is to enhance the convenience of image pickup apparatus, while protecting contents in an environment of viewing the contents. An image pickup apparatus is characterized in that the image pickup apparatus comprises: an image information acquisition unit that acquires image information generated by photoelectric conversion; an image storage processing unit that generates an image file on the basis of the acquired image information and that causes the image file to be stored on a storage medium; and a control unit that performs control to provide a state in which the acquisition of the image information is possible and the storage of the image file is restricted.

6. 发明申请

US20160255316A1 DISPLAY DEVICE 审中-公开
标题翻译：显示设备
公开(公告)号：US20160255316A1
公开(公告)日：2016-09-01
申请号：US14896848
申请日：2013-09-24
申请人： HITACHI MAXELL, LTD.
发明人： Tomoki KOBORI , Yoshiho SEO , Yuya OGI , Satoshi OUCHI
IPC分类号： H04N9/31
CPC分类号： H04N9/3185 , G02B26/101 , G02B26/105 , G09G3/025 , G09G2340/0464 , H04N9/3108 , H04N9/312 , H04N9/3135 , H04N9/3161 , H04N9/3164 , H04N9/317 , H04N9/3188 , H04N9/3194
摘要： The present invention prevents image quality degradation due to pixel enlargement even when using an increased angle of inclination on projecting an image obliquely from a laser scanning display device. A swing mirror is controlled so that the scanning line density in the vertical direction of a display section is uniform in accordance with information including the angle of inclination, the distance of projection, and the display size of the display device with respect to the display section. A lens control driver is controlled so that a collecting lens has a focal point on the display section in accordance with a scanning position in the vertical direction of the swing mirror. The swing mirror or an image correction processing unit is controlled so that a display size in the horizontal direction of a display image on the display section is uniform regardless of the scanning position in the vertical direction.
摘要翻译：本发明即使在从激光扫描显示装置倾斜地投影图像时使用增大的倾斜角度也可以防止由于像素扩大引起的图像质量劣化。控制摆动镜，使得根据包括倾斜角度，投影距离和显示装置相对于显示部分的显示尺寸的信息，显示部分的垂直方向上的扫描线密度是均匀的。控制透镜控制驱动器，使得收集透镜根据摆动反射镜的垂直方向上的扫描位置在显示部分上具有焦点。控制摆动镜或图像校正处理单元，使得显示部分上的显示图像的水平方向上的显示尺寸与垂直方向上的扫描位置无关地是均匀的。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式