公开(公告)号：US20070293666A1

公开(公告)日：2007-12-20

申请号：US11665742

申请日：2005-10-24

申请人： Hiromi Minami ,  Tomoyuki Okamura ,  Akifumi Kagayama ,  Rihoko Suzuki ,  Kenichi Fujii ,  Ryu Oi ,  Taizo Nishimoto ,  Makoto Morohashi ,  Tsutami Misawa ,  Shin Fukuda

发明人： Hiromi Minami ,  Tomoyuki Okamura ,  Akifumi Kagayama ,  Rihoko Suzuki ,  Kenichi Fujii ,  Ryu Oi ,  Taizo Nishimoto ,  Makoto Morohashi ,  Tsutami Misawa ,  Shin Fukuda

IPC分类号： C07D487/22

CPC分类号： C07D487/22 ,  G02B5/223

摘要： An optical filter of the present invention contains at least one tetra-acenaphthoporphyrin compound. The tetra-acenaphthoporphyrin compound has preferably its absorption maximum in a wavelength range of from 530 to 570 nm and a ratio of an absorption coefficient at 550 nm to an absorption coefficient at 525 nm of not less than 1.2. Also, a percentage of light transmittance at 550 nm to light transmittance at 525 nm is preferably not more than 85%. According to the present invention, it is possible to provide the optical filter which can eliminate an unnecessary light mainly existing in a wavelength of from 520 to 700 nm and is excellent in durability. A display unit using the optical filter of the present invention can improve contrast in a bright place, and improve color purity of luminescent color.

摘要翻译： 本发明的滤光器含有至少一种四苊卟吩化合物。 四苊基卟吩化合物优选在530〜570nm的波长范围内具有最大的吸收，550nm处的吸收系数与525nm的吸收系数之比不小于1.2。 此外，在550nm处的透光率的百分比对于525nm处的透光率优选不大于85％。 根据本发明，可以提供能够消除主要存在于520nm至700nm波长的不必要的光并且耐久性优异的滤光器。 使用本发明的滤光器的显示单元可以提高亮度的对比度，提高发光色的色纯度。

公开(公告)号：US20090133922A1

公开(公告)日：2009-05-28

申请号：US11816238

申请日：2006-02-15

申请人： Kentaro Okazaki ,  Akimitsu Morimoto ,  Tomoyuki Okamura ,  Toshihisa Kitagawa ,  Makoto Morohashi ,  Tomoaki Ito ,  Hiromi Minami

发明人： Kentaro Okazaki ,  Akimitsu Morimoto ,  Tomoyuki Okamura ,  Toshihisa Kitagawa ,  Makoto Morohashi ,  Tomoaki Ito ,  Hiromi Minami

IPC分类号： H05K9/00 ,  B32B5/00 ,  B32B37/00 ,  B44C1/22

CPC分类号： H05K9/0096 ,  Y10T29/496 ,  Y10T156/10 ,  Y10T428/24917

摘要： A light transmitting conductive film formed by patterning a conductive metal part and a visible light transmitting part on a transparent support, wherein the conductive metal part is made up of mesh-forming thin lines of from 1 μm to 40 μm size and the mesh pattern continues for 3 m or longer. A method of producing a display filter wherein the end sections of at least two sides facing each other are in a mesh shape, which comprises using an electromagnetic wave shielding material (C), wherein a conductive layer (B) having the conductive parts being in the mesh shape of the geometric pattern is formed on one face of a polymer film (A) continuously in the machine direction of the polymer film (A), and cutting the mesh-like parts.

摘要翻译： 通过在透明支撑体上图形化导电金属部分和可见光透射部分而形成的透光导电膜，其中导电金属部分由1μm至40μm大小的成网细线组成，并且网格图案继续 3米以上。 一种显示滤光器的制造方法，其特征在于，所述至少两面的彼此面对的端部为网状，其特征在于，使用电磁波屏蔽材料（C），其中，所述导电部（B） 几何图案的网格形状在聚合物膜（A）的一个面上在聚合物膜（A）的纵向上连续地形成，并且切割网状部分。