公开(公告)号：US07855770B2

公开(公告)日：2010-12-21

申请号：US12814027

申请日：2010-06-11

申请人： Yuji Egi ,  Tetsuji Ishitani ,  Takeshi Nishi

发明人： Yuji Egi ,  Tetsuji Ishitani ,  Takeshi Nishi

IPC分类号： G02F1/1343

CPC分类号： G02F1/133533 ,  G02F1/13363 ,  G02F2001/133531 ,  G02F2203/04 ,  G02F2203/64

摘要： To provide a display device having a high contrast ratio by a simple and easy method and to manufacture a high-performance display device at low cost, in a display device having a display element between a pair of light-transmitting substrates, layers each including a polarizer having different wavelength distribution of extinction coefficient from each other with respect to the absorption axes are stacked and provided on an outer side of the light-transmitting substrates. Further, a retardation plate may be provided between the stacked polarizers.

摘要翻译： 为了通过简单且容易的方法提供具有高对比度的显示装置并且以低成本制造高性能显示装置，在具有一对透光基板之间的显示元件的显示装置中， 在透光性基板的外侧层叠具有彼此相对于吸收轴的消光系数波长分布不同的偏振片。 此外，可以在堆叠的偏振器之间设置延迟板。

公开(公告)号：US07804244B2

公开(公告)日：2010-09-28

申请号：US11563428

申请日：2006-11-27

申请人： Tetsuji Ishitani ,  Yuji Egi ,  Takeshi Nishi

发明人： Tetsuji Ishitani ,  Yuji Egi ,  Takeshi Nishi

IPC分类号： H01L51/52

CPC分类号： H01L51/5281 ,  H01L27/3244 ,  H01L51/0071 ,  H01L2251/5323

摘要： It is an object to provide a display device having an electroluminescent element in which a contrast ratio is increased. In a display device having an electroluminescent element between a pair of light transmitting substrates, a circularly polarizing plate having stacked polarizing plates arranged on outer sides thereof is provided. At this time, opposed polarizing plates are arranged to be in a crossed nicol state or in a parallel nicol state. As a result, a display device with a high contrast ratio can be provided.

摘要翻译： 本发明的目的是提供一种具有增加对比度的电致发光元件的显示装置。 在具有在一对透光基板之间具有电致发光元件的显示装置中，设置有设置在其外侧的具有层叠偏光板的圆偏振片。 此时，相对的偏振片被布置成处于正交尼科尔状态或平行尼科尔状态。 结果，可以提供具有高对比度的显示装置。

公开(公告)号：US07728948B2

公开(公告)日：2010-06-01

申请号：US12058419

申请日：2008-03-28

申请人： Takeshi Nishi ,  Tetsuji Ishitani

发明人： Takeshi Nishi ,  Tetsuji Ishitani

IPC分类号： G02F1/1339

CPC分类号： G02F1/1339 ,  G02F1/1341 ,  G02F2001/13415

摘要： In a method for manufacturing a liquid crystal display device in which a liquid crystal layer is formed by dropping liquid crystal by a dropping method, a surface of a sealant which is formed over a first substrate is cured by a first cure treatment before dropping the liquid crystal, and then the liquid crystal is dropped. A second substrate has a plurality of projections in a sealant adhesive region. The first substrate and the second substrate are attached to each other with the liquid crystal interposed therebetween so that the plurality of projections is in contact with an uncured region in the sealant formed over the first substrate.

摘要翻译： 在液晶显示装置的制造方法中，通过滴落法滴下液晶来形成液晶层，通过第一固化处理使第一基板上形成的密封剂的表面固化，然后滴加液体 晶体，然后液晶滴落。 第二基板在密封胶粘剂区域中具有多个突起。 第一基板和第二基板以其间插入的液晶彼此附接，使得多个突起与形成在第一基板上的密封剂中的未固化区域接触。

公开(公告)号：US07616282B2

公开(公告)日：2009-11-10

申请号：US11218436

申请日：2005-09-06

申请人： Shunpei Yamazaki ,  Takeshi Nishi

发明人： Shunpei Yamazaki ,  Takeshi Nishi

IPC分类号： G02F1/1343

CPC分类号： G02F1/13306 ,  G02F1/13363 ,  G02F1/134363 ,  G02F1/13454 ,  G02F1/1393 ,  G02F2203/02

摘要： There is disclosed a lightweight and small liquid crystal display which achieves low power consumption and in which the optical anisotropy of the liquid crystal material is compensated for in order to enhance the viewing angle characteristics and the response speed of the liquid crystal material. Display electrodes and a common electrode are formed on one of the substrates. The orientation of the liquid crystal material is of the HAN (hybrid alignment nematic) type. This compensates for the optical anisotropy of the liquid crystal material and improves the response speed.

摘要翻译： 公开了一种实现低功耗的轻质且小型的液晶显示器，并补偿液晶材料的光学各向异性，以增强液晶材料的视角特性和响应速度。 在一个基板上形成显示电极和公共电极。 液晶材料的取向为HAN（混合取向向列）型。 这补偿了液晶材料的光学各向异性，提高了响应速度。

公开(公告)号：US07569635B2

公开(公告)日：2009-08-04

申请号：US10558548

申请日：2004-05-25

申请人： Akira Kojima ,  Takeshi Nishi ,  Hisaya Iwamura

发明人： Akira Kojima ,  Takeshi Nishi ,  Hisaya Iwamura

IPC分类号： C08K3/40

CPC分类号： C08L81/02 ,  B29C65/16 ,  B29C65/1616 ,  B29C66/71 ,  B29C66/721 ,  B29K2081/04 ,  B29K2309/08 ,  C08K7/14 ,  B29C65/00

摘要： A polyphenylene sulfide resin composition which comprises 100 parts by weight of a polyphenylene sulfide resin (A) and, compounded therewith, 1 to 100 parts by weight of glass fibers (B) having a single-fiber diameter of 12 μm or lager and has a crystallization temperature during cooling of 205° C. or lower. Also provided is a polyphenylene sulfide resin composition which comprises 100 parts by weight of a polyphenylene sulfide resin (A) and, compounded therewith, 1 to 100 parts by weight of glass fibers (B) having a single-fiber diameter of 10 to 12 μm, excluding 12 μm, has a crystallization temperature during cooling of 205° C. or lower and a chloroform-extractable content of 0.5 wt. % or lower, and gives a 2 mm-thick molded product which has a transmittance of 15% or higher for laser beam having a wavelength of 940 nm and a heat distortion temperature of 230° C. or higher under a load of 1.82 MPa.

摘要翻译： 1.一种聚苯硫醚树脂组合物，其包含100重量份的聚苯硫醚树脂（A），并与其混合1至100重量份的单纤维直径为12μm或更大的玻璃纤维（B），并具有 冷却时的结晶温度为205℃以下。 还提供了一种聚苯硫醚树脂组合物，其包含100重量份的聚苯硫醚树脂（A），并与其混合1至100重量份的单纤维直径为10至12μm的玻璃纤维（B） ，不含12％，冷却时的结晶温度为205℃以下，氯仿可萃取量为0.5重量％。 ％以下，得到2mm波长为940nm，热变形温度为230℃以上的激光的负载为1.82MPa时的透射率为15％以上的2mm厚的成型品。

公开(公告)号：US07535440B2

公开(公告)日：2009-05-19

申请号：US10406598

申请日：2003-04-04

申请人： Takeshi Nishi ,  Noriko Shibata

发明人： Takeshi Nishi ,  Noriko Shibata

IPC分类号： G09G3/30

CPC分类号： H01L27/3209 ,  H01L27/3244 ,  H01L27/3281 ,  H01L27/3295 ,  H01L2251/5315 ,  H01L2251/564

摘要： A light emitting element, in which voltages having different polarities are applied alternately in order to prevent the accumulation of electric charge in an organic compound layer of the light emitting element, and in which light is always emitted, no matter whether a positive polarity voltage or a negative polarity voltage is applied, is provided. An opposing electrode is formed between a first electrode and a second electrode, and a first light emitting element having a compound layer that contains a first organic substance between the first electrode and the opposing electrode, and a second light emitting element having a compound layer that contains a second organic substance between the opposing electrode and the second electrode, are formed in the present invention. Note that a constant voltage (reference voltage) is imparted to the opposing electrode, and that voltages having inverse polarities are applied simultaneously, and alternately for fixed periods of time, to the first electrode and the second electrode. A light emitting element that always emits light, even if the polarity of the applied voltage changes, can thus be formed.

摘要翻译： 交替地施加具有不同极性的电压的发光元件，以防止发光元件的有机化合物层中的电荷的累积，并且总是发出光，无论是正极性电压还是 提供负极性电压。 在第一电极和第二电极之间形成相对电极，以及第一发光元件，其具有在第一电极和对置电极之间包含第一有机物质的化合物层，以及具有化合物层的第二发光元件， 在本发明中形成在相对电极和第二电极之间的第二有机物质。 注意，向相对电极施加恒定电压（参考电压），并且对于第一电极和第二电极同时施加具有反极性的电压，并且交替地施加固定的时间。 因此，即使施加的电压的极性发生变化，总是发光的发光元件也可以形成。

公开(公告)号：US20090115348A1

公开(公告)日：2009-05-07

申请号：US12081149

申请日：2008-04-11

申请人： Shunpei Yamazaki ,  Takeshi Nishi ,  Mayumi Mizukami ,  Hisao Ikeda

发明人： Shunpei Yamazaki ,  Takeshi Nishi ,  Mayumi Mizukami ,  Hisao Ikeda

IPC分类号： H05B37/02 ,  H01L51/52

CPC分类号： H01L27/3244 ,  H01L27/3211 ,  H01L27/3276 ,  H01L51/0059 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5036 ,  H01L51/5048 ,  H01L51/56 ,  H01L2251/5315 ,  H01L2251/558 ,  Y10S428/917

摘要： The luminance of different colors of light emitted from EL elements in a pixel portion of a light emitting device is equalized and the luminance of light emitted from the EL elements is raised. The pixel portion of the light emitting device has EL elements whose EL layers contain triplet compounds and EL elements whose EL layers contain singlet compounds in combination. The luminance of light emitted from the plural EL elements is thus equalized. Furthermore, a hole transporting layer has a laminate structure to thereby cause the EL elements to emit light of higher luminance.

公开(公告)号：US07481889B2

公开(公告)日：2009-01-27

申请号：US11176658

申请日：2005-07-08

申请人： Shunpei Yamazaki ,  Takeshi Nishi

发明人： Shunpei Yamazaki ,  Takeshi Nishi

IPC分类号： C23C16/00 ,  C23C16/448 ,  C23C14/24 ,  C23C14/26 ,  C23C14/56

CPC分类号： B05D1/60 ,  C23C14/12 ,  C23C14/564

摘要： To provide a film forming apparatus in which an impurity contained in an organic compound is separated to be removed and a film is formed without decreasing the purity of the purified organic compound, whereby a high-purity organic compound is formed. A film forming apparatus of the present invention includes a purifying chamber for purifying an organic compound and a film forming chamber for vapor-depositing the purified organic compound onto a substrate. The organic compound purified by a zone melting method in the purifying chamber can be vapor-deposited onto the substrate provided in the film forming chamber without decreasing the purity thereof, so that a high-purity organic compound layer can be formed.

公开(公告)号：US07372076B2

公开(公告)日：2008-05-13

申请号：US11600266

申请日：2006-11-15

申请人： Takeshi Nishi ,  Satoshi Seo

发明人： Takeshi Nishi ,  Satoshi Seo

IPC分类号： H01L29/04

CPC分类号： H01L27/15 ,  H01L27/3244 ,  H01L27/3295 ,  H01L51/002 ,  H01L51/0034 ,  H01L51/0035 ,  H01L51/0036 ,  H01L51/0037 ,  H01L51/0041 ,  H01L51/0051 ,  H01L51/0059 ,  H01L51/0062 ,  H01L51/0064 ,  H01L51/0078 ,  H01L51/0081 ,  H01L51/0084 ,  H01L51/0085 ,  H01L51/5036 ,  H01L51/5056 ,  H01L51/506 ,  H01L51/5072 ,  H01L51/5076 ,  H01L51/5206 ,  H01L2251/5315

摘要： By doping an organic compound functioning as an electron donor (hereinafter referred to as donor molecules) into an organic compound layer contacting a cathode, donor levels can be formed between respective LUMO (lowest unoccupied molecular orbital) levels between the cathode and the organic compound layer, and therefore electrons can be injected from the cathode, and transmission of the injected electrons can be performed with good efficiency. Further, there are no problems such as excessive energy loss, deterioration of the organic compound layer itself, and the like accompanying electron movement, and therefore an increase in the electron injecting characteristics and a decrease in the driver voltage can both be achieved without depending on the work function of the cathode material.

摘要翻译： 通过将用作电子给体的有机化合物（以下称为供体分子）掺杂到与阴极接触的有机化合物层中，可以在阴极和有机化合物层之间的相应LUMO（最低未占分子轨道）水平之间形成供体水平 因此能够从阴极注入电子，能够以高的效率进行注入的电子的透过。 此外，没有诸如伴随电子运动的能量损失过剩，有机化合物层本身的劣化等问题，并且因此可以实现电子注入特性的增加和驱动器电压的降低，而不依赖于 阴极材料的功能。

公开(公告)号：US07362398B2

公开(公告)日：2008-04-22

申请号：US10800483

申请日：2004-03-15

申请人： Rumo Satake ,  Yoshiharu Hirakata ,  Takeshi Nishi ,  Shunpei Yamazaki

发明人： Rumo Satake ,  Yoshiharu Hirakata ,  Takeshi Nishi ,  Shunpei Yamazaki

IPC分类号： G02F1/1333 ,  G02F1/1335

CPC分类号： G02F1/133553 ,  G02F1/133502

摘要： To provide a novel and extremely effective structure of a liquid crystal display device in which the lowering of reflectivity due to the formation of orientation films can be prevented, a method of manufacturing the display device of the present invention comprises forming a concave or convex portion on a reflection electrode, forming a dielectric multi-layer film thereon, to thereby obtain the liquid crystal display device excellent in reflection characteristics and diffused reflection characteristics.

摘要翻译： 为了提供一种液晶显示装置的新颖且非常有效的结构，其中可以防止由于取向膜的形成而引起的反射率的降低，本发明的显示装置的制造方法包括在 反射电极，在其上形成电介质多层膜，从而获得反射特性和扩散反射特性优异的液晶显示装置。