专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US08462297B2 Polarizing diffuser film, method for producing polarizing diffuser film, and liquid crystal display device comprising polarizing diffuser film 有权
标题翻译：极化漫射膜，偏光性扩散膜的制造方法以及包括偏振漫射膜的液晶显示装置
公开(公告)号：US08462297B2
公开(公告)日：2013-06-11
申请号：US12894072
申请日：2010-09-29
申请人： Tomoyuki Okamura , Tamio Kawasumi , Yuji Inatomi , Michio Eriguchi , Masaki Misumi , Masataka Iwata , Haruo Inoue , Hiroshi Mori , Hirofumi Zenkoh
发明人： Tomoyuki Okamura , Tamio Kawasumi , Yuji Inatomi , Michio Eriguchi , Masaki Misumi , Masataka Iwata , Haruo Inoue , Hiroshi Mori , Hirofumi Zenkoh
IPC分类号： G02F1/1335
CPC分类号： G02B5/3083 , B29C55/04 , B29D11/00326 , B29D11/00644 , B29D11/00788 , B29D11/00798 , B29K2067/003 , G02B3/0056 , G02B5/02 , G02B5/3033 , G02B6/0051 , G02B6/0056 , G02F1/133528 , G02F1/133536 , G02F1/13362 , G02F2201/50
摘要： Disclosed is a film having polarization selectivity and diffusibility, and a means for easily producing the film. The polarizing diffuser film is composed of substantially one kind of crystalline resin having an intrinsic birefringence of not less than 0.1, has a total light transmittance to visible light of 50-90%, a transmission haze to visible light of 15-90% and a transition polarization degree to visible light of 20-90%.
摘要翻译：公开了具有极化选择性和扩散性的薄膜，以及容易制造薄膜的方法。极化漫射膜由本征双折射率为0.1以上的基本上一种结晶性树脂构成，对可见光的总透光率为50〜90％，可见光的透射雾度为15〜90％，透明度为过渡极化度可见光为20-90％。

12. 发明申请

US20050208425A1 Imide compound and optical recording media made by using the same 失效
标题翻译：使用它的Imide化合物和光学记录介质
公开(公告)号：US20050208425A1
公开(公告)日：2005-09-22
申请号：US10493034
申请日：2002-10-22
申请人： Akira Ogiso , Hiroyoshi Shiozaki , Tsutomu Ishida , Hisashi Tsukahara , Tsutami Misawa , Koji Inoue , Tadashi Koike , Keiji Ueno , Yuji Inatomi , Ryousuke Nara
发明人： Akira Ogiso , Hiroyoshi Shiozaki , Tsutomu Ishida , Hisashi Tsukahara , Tsutami Misawa , Koji Inoue , Tadashi Koike , Keiji Ueno , Yuji Inatomi , Ryousuke Nara
IPC分类号： C07F17/00 , C07F17/02 , C09B5/62 , C09B57/08 , G11B7/244 , G11B7/247 , G11B7/249 , G11B7/24
CPC分类号： C09B5/62 , C07F17/00 , C07F17/02 , C09B57/08 , G11B7/244 , G11B7/247 , G11B7/249 , G11B7/2534 , G11B7/2542
摘要： An optical recording medium containing one or more compounds selected from imide compounds having a metallocene residue in a recording layer and an imide compound represented by a general formula (1): wherein a ring AR represents a substituted or unsubstituted aromatic ring residue or a residue formed by combining two or more aromatic ring residues via one or more linking groups; n represents the number of imide groups bonded to the ring AR; Am represents any one of substituents A1 to An bonded to a nitrogen atom of each imide group; and m represents an integer of from 1 to n, with the proviso that at least one substituent selected from the group consisting of A1 to An is one having at least one substituted or unsubstituted metallocene residue.
摘要翻译：含有一种或多种选自在记录层中具有茂金属残基的酰亚胺化合物和由通式（1）表示的酰亚胺化合物的化合物的光学记录介质：其中环AR表示取代或未取代的芳族环残基或形成的残基通过一个或多个连接基团组合两个或多个芳族环残基; n表示与环AR结合的酰亚胺基数; A表示与每个酰亚胺基团的氮原子键合的取代基A 1至A n中的任何一个，并且m表示1至n的整数，条件是至少一个选自A 1至A n的取代基是具有至少一个的取代基取代或未取代的茂金属残基。

13. 发明申请

US20050142322A1 Optical recording media and dipyrrpomethene-metal chelate compounds 审中-公开
标题翻译：光记录介质和二吡咯烷 - 金属螯合物
公开(公告)号：US20050142322A1
公开(公告)日：2005-06-30
申请号：US10507739
申请日：2003-03-27
申请人： Taizo Nishimoto , Shinobu Inoue , Tsutami Misawa , Ryosuke Nara , Yuji Inatomi , Shunsuke Murayama , Tadashi Koike , Yasunori Saito , Shinichi Nakagawa
发明人： Taizo Nishimoto , Shinobu Inoue , Tsutami Misawa , Ryosuke Nara , Yuji Inatomi , Shunsuke Murayama , Tadashi Koike , Yasunori Saito , Shinichi Nakagawa
IPC分类号： C07D209/70 , C07D491/04 , C07D491/048 , C07D495/04 , C09B23/04 , G11B7/246 , G11B7/248 , G11B7/249 , G11B7/2492 , G11B7/253 , G11B7/2534 , G11B7/258 , G11B7/259 , B32B3/02
CPC分类号： C07D495/04 , C07D209/70 , C07D491/04 , C09B23/04 , G11B7/245 , G11B7/246 , G11B7/248 , G11B7/2492 , G11B7/2534 , G11B7/256 , G11B7/259
摘要： An optical recording medium containing in the recording layer a dipyrromethene-metal chelate compound of which the initial principal weight loss temperature is thermogravimetrically from 330° C. through 500° C. inclusive, capable of high speed and high density recording and playback with a laser having a wavelength of 520 to 690 nm.
摘要翻译：在记录层中含有二吡咯亚甲基 - 金属螯合化合物的光学记录介质，其中初始主要重量损失温度由330℃至500℃热重分解，其能够用激光进行高速和高密度的记录和回放具有520至690nm的波长。

14. 发明授权

US06673411B2 Optical recording medium 失效
标题翻译：光记录介质
公开(公告)号：US06673411B2
公开(公告)日：2004-01-06
申请号：US10168621
申请日：2002-06-24
申请人： Akihiro Koide , Yuji Inatomi , Tadashi Koike
发明人： Akihiro Koide , Yuji Inatomi , Tadashi Koike
IPC分类号： B32B302
CPC分类号： G11B7/24085 , G11B7/24079 , G11B7/246 , G11B7/2492 , G11B7/258 , Y10T428/21
摘要： A recordable optical recording medium comprising a recording layer containing an organic dye which can absorb a laser beam and a metal reflective layer directly or via another layer on a transparent supporting substrate having a pre-groove and a pre-pit, wherein the organic dye has a refractive index nk of 2.2 or more at a reproduction wavelength &lgr;2; in relation to the reproduction wavelength &lgr;2, the depths of the pre-groove and the pre-pit on the substrates are more than &lgr;2/4; and the following equations are satisfied: 0.25r≦wg≦0.38r; 0.25≦wp/wg≦0.75; &thgr;gr≦&thgr;pr; and &thgr;pr≦&thgr;pt wherein r is a recording laser beam diameter represented by &lgr;1/NA where &lgr;1 is a recording wavelength [&mgr;m] and NA is a numerical aperture for an object lens; wg [&mgr;m] and &thgr;gr are a half value width and a cross-section tilting angle in a substrate radial direction for the pre-groove, respectively; and wp [&mgr;m], &thgr;pr and &thgr;pt are a half value width, a cross-section tilting angle in a substrate radial direction and a cross-section tilting angle in a tangential direction for the pre-pit, respectively.
摘要翻译：一种可记录光学记录介质，包括含有有机染料的记录层，其可以直接或经由具有预凹槽和预坑的透明支撑基底上的另一层吸收激光束和金属反射层，其中有机染料具有在再现波长λ2下的折射率nk为2.2或更大; 相对于再现波长λ2，预制槽的深度和衬底上的预凹坑大于λ2/ 4; 并且满足以下等式：其中r是由λ1/ NA表示的记录激光束直径，其中λ1是记录波长[mum]，NA是物镜的数值孔径; wg [mum]和tagr分别为预制槽的基板径向方向上的半值宽度和横截面倾斜角度; 和wp [mum]，tapr和tapt分别是半值宽度，衬底径向方向上的横截面倾斜角度和用于预坑的切线方向上的横截面倾斜角度。

15. 发明授权

US5876820A Optical information recording medium and composition for optical information recording film 失效
标题翻译：用于光学信息记录膜的光学信息记录介质和组合物
公开(公告)号：US5876820A
公开(公告)日：1999-03-02
申请号：US556400
申请日：1995-11-09
申请人： Tadashi Koike , Hideki Umehara , Yuji Inatomi , Takeshi Tsuda , Sumio Hirose
发明人： Tadashi Koike , Hideki Umehara , Yuji Inatomi , Takeshi Tsuda , Sumio Hirose
IPC分类号： G11B7/24 , G11B7/246 , G11B7/248 , G11B7/2492 , G11B7/2495 , G11B7/253 , G11B7/2534 , G11B7/254 , G11B7/2542 , G11B7/258 , G11B7/2595 , G11B7/26 , B32B3/00
CPC分类号： G11B7/26 , G11B7/24 , G11B7/248 , G11B7/2492 , G11B2007/24612 , G11B7/2495 , G11B7/2534 , G11B7/2542 , G11B7/2595 , Y10S428/913 , Y10S430/146 , Y10T428/21
摘要： An optical information recording medium is here disclosed which comprises a transparent substrate, a recording layer comprising an organic dyestuff on which information can be written by a laser beam, a reflective layer and a protective layer formed in this order on the substrate, the aforesaid optical information recording medium being characterized by containing a pit.multidot.edge control agent for the formation of recording pits, particularly a dyestuff thermal decomposition accelerator in the recording layer. By the addition of the pit.multidot.edge control agent, deviation properties and jitter properties can be remarkably improved, whereby a CD-R medium having a low error rate and good recording properties can be provided. In consequence, stable compatibility with a commercial CD player can be secured.
摘要翻译：这里公开了一种光学信息记录介质，其包括透明基板，包含有机染料的记录层，其上可以通过激光束写入信息，反射层和保护层依次形成在基板上，上述光学信息记录介质的特征在于包含用于在记录层中形成记录凹坑，特别是染料热分解加速剂的pitxedge控制剂。通过添加pitxedge控制剂，可以显着提高偏差特性和抖动特性，由此可以提供具有低误码率和良好记录性能的CD-R介质。因此，可以确保与商业CD播放器的稳定的兼容性。

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