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. 发明专利

JPS6240389B2 失效
公开(公告)号：JPS6240389B2
公开(公告)日：1987-08-27
申请号：JP5973677
申请日：1977-05-23
申请人： RESEARCH FRONTIERS INC
发明人： ROBAATO ERU SATSUKUSU
IPC分类号： C09K3/00 , B01J13/00 , G02F1/137 , G02F1/167 , G02F1/17 , G02F1/19 , G09F9/00 , G09F9/37

2. 发明专利

JPH07318983A LIGHT VALVE HAVING LOW-EMISSIVITY FILM AS ELECTRODE 失效
公开(公告)号：JPH07318983A
公开(公告)日：1995-12-08
申请号：JP9645194
申请日：1994-05-10
申请人： RESEARCH FRONTIERS INC
发明人： ROBAATO ERU SAKUSU
IPC分类号： G02F1/15 , G02F1/17
摘要： PURPOSE: To efficiently reflect infrared radiation rays by providing electrodes on cell walls and providing one electrode with a low radiation rate and a conductive material at least. CONSTITUTION: There is a light valve emulsion between a pair of confronted and separately installed cell walls. The respective cell walls have electrodes for impressing electric fields to a light valve on their tops and one electrode contains the low radiation rate conductive material at least. It is preferable for the cell wall having the low radiation rate conductive material to reflect double far infrared radiation rays at least in comparison with the cell wall having no low radiation rate conductive material. It is preferable for the low radiation rate conductive material to be a fluorine doped stannic oxide, the laminated object of dielectric-metal-dielectric or the laminated object of dielectric-metal-dielectric-metal-dielectric. Besides, it is preferable for the cell wall to be made of glass, plastic or the laminated object of glass-plastic.

3. 发明专利

JPH07168211A MANUFACTURE OF LIGHT-DEFLECTING PARTICLE 失效
公开(公告)号：JPH07168211A
公开(公告)日：1995-07-04
申请号：JP16824994
申请日：1994-07-20
申请人： RESEARCH FRONTIERS INC
发明人： JIYOSEFU EI CHIETSUKU ZA SAADO , ROBAATO AI TONPUSON , SUTEIIBUN EMU SUROOBUAKU
IPC分类号： G02F1/19 , B01J13/00 , G02B1/08 , G02F1/00 , G02F1/17
摘要： PURPOSE: To form optical deflection crystals and particles having a particle diameter fit to form crystals and particles of a optical deflecting material having a particle diameter fit for use in a suspension for a light valve. CONSTITUTION: An optical deflecting material contg. adsorbed iodine is produced. This deflecting material includes a complex obtd. by bringing elemental molecular iodine, hydrohalogenic acid and/or halide or ammonium, an alkali metal or an alkaline earth metal and a precursor compd. selected from among metallic ion chelated heterocyclic compds. each contg. N in the hetero ring into reaction in the presence of a soln. prepd. by dissolving a polymer type stabilizer in a water-insoluble solvent in which at least the precursor compd. and the deflecting material are practically insoluble and in the presence of such an amt. of water as to ensure the formation of particles of the deflecting material but to prevent the formation of particles of the material having >1μm average particle length.

4. 发明专利

JPH0134369B2 失效
公开(公告)号：JPH0134369B2
公开(公告)日：1989-07-19
申请号：JP11139882
申请日：1982-06-28
申请人： RESEARCH FRONTIERS INC
发明人： ROBAATO ERU SATSUKUSU
IPC分类号： C08L27/12 , C08K5/00 , C08L1/00 , C08L27/00 , C08L33/00 , C08L33/02 , G02F1/167 , G02F1/17 , G02F1/19

5. 发明专利

JPS53144881A METHOD OF VARYING PHOTOOPERMIABILITY OF LIQUID SUSPENSION* LIQUID SUSPENSION AND MANUFACTURE THEREOF 失效
公开(公告)号：JPS53144881A
公开(公告)日：1978-12-16
申请号：JP5973777
申请日：1977-05-23
申请人： RESEARCH FRONTIERS INC
发明人： ROBAATO ERU SATSUKUSU
IPC分类号： G02F1/19 , B01J13/00

6. 发明专利

JPH075504A LIGHT-VALVE SUSPENSION CONTAINING ULTRAVIOLET ABSORBER AND FILM AS WELLAS LIGHT VALVE CONTAINING THEM 失效
公开(公告)号：JPH075504A
公开(公告)日：1995-01-10
申请号：JP9621794
申请日：1994-05-10
申请人： RESEARCH FRONTIERS INC
发明人： JIYOSEFU EI CHIETSUKU ZA SAADO , ROBAATO ERU SAKUSU , ROBAATO AI TONPUSON , MASHIYUU FUOORINI , SUTEIIBUN EMU SUROOBUAKU
IPC分类号： G02F1/19 , G02F1/167 , G02F1/17
摘要： PURPOSE: To provide a light bulb suspension and a light bulb film stable toward ultraviolet rays by making them contain a specified ultraviolet absorber. CONSTITUTION: A liquid suspension medium dissolves a derivative of benzotriazole by the effective quantity for specific ultraviolet absorption. A liquid light bulb suspension contains particles suspended in the medium. The liquid light bulb suspension is dispersed in a polymer matrix. A film has droplets of the liquid light bulb suspension, the polymer matrix and the liquid light bulb suspension dispersed in the matrix, and here, the polymer matrix or the liquid light bulb suspension or both of them contain an ultraviolet absorber by the effective quantity for ultraviolet absorption. This film is suitable to be used as a light control element for a ligth bulb.

7. 发明专利

JPH06332016A LIGHT-VALVE SUSPENSION CONTAINING TRIMELLITATE OR TRIMESATE AND LIGHT VALVE CONTAINING SAID SUSPENSION 失效
公开(公告)号：JPH06332016A
公开(公告)日：1994-12-02
申请号：JP9463794
申请日：1994-05-09
申请人： RESEARCH FRONTIERS INC
发明人： JIYOSEFU EI CHIETSUKU ZA SAADO , ROBAATO ERU SAKUSU , ROBAATO AI TONPUSON
IPC分类号： G02F1/19 , G02F1/17
摘要： PURPOSE: To produce a light valve suspension containing trimellitate or trimesate. CONSTITUTION: The light valve suspension containing trialkyl trimellitate and/or trimesate is used as an optical modulation element of the light valve or those droplet are dispersed in a light valve film used as the optical modulation element of the light valve. In this way, an aggregation of particles are prevented and a stable suspension is obtained.

8. 发明专利

JPH0227324A LIGHT VALVE CONTAINING IMPROVED SUSPENSION AND LIQUID THEREFOR 失效
公开(公告)号：JPH0227324A
公开(公告)日：1990-01-30
申请号：JP14145088
申请日：1988-06-08
申请人： RESEARCH FRONTIERS INC
发明人： ROBAATO ERU SAKUSU
IPC分类号： G02F1/19
摘要： PURPOSE: To prevent the deterioration of a suspension by incorporating a specified liq. ester or ether into a liq. suspending medium. CONSTITUTION: A compd. represented by formula I or II is used as a liq. suspending material. In the formula II, R is O-butyl, neopentyl, 2-ethylhexyl or 3,5,5-trimethylhexyl and R is isopropyl, O-butyl, 2-ethylhexyl, 3,5,5- trimethylhexyl or neopentyl.

9. 发明专利

JPS53144893A POLARIZING MATERIAL AND MANUFACTURE THEREOF 失效
公开(公告)号：JPS53144893A
公开(公告)日：1978-12-16
申请号：JP5973377
申请日：1977-05-23
申请人： RESEARCH FRONTIERS INC
发明人： MAIKERU UITSUTO , ROBAATO ERU SATSUKUSU , ROBAATO AI TOMUPUSON
IPC分类号： C09K3/00 , G02B5/30

10. 发明专利

JPH09113939A IMPROVED ULTRAVIOLET-STABLE OPTICAL MODULATION FILM FOR LIGHT BULB 失效
公开(公告)号：JPH09113939A
公开(公告)日：1997-05-02
申请号：JP25322596
申请日：1996-09-25
申请人： RESEARCH FRONTIERS INC
发明人： CHECK JOSEPH A III
IPC分类号： G02F1/19 , G02F1/17
摘要： PROBLEM TO BE SOLVED: To obtain a film which has enough stability against UV rays and is not swollen with a liquid by crosslinking and hardening a SPD light bulb film which is deposited on a substrate and is not coated and then laminating another substrate on the surface of the film which is not coated. SOLUTION: A film forming liquid containing a crosslinking polymer, crosslinking agent, catalyst and liquid light bulb suspension 26 is applied by casting on a first substrate. In this process, the liquid light bulb suspension 26 contains suspended particles 33 and the liquid has one surface in contact with the first substrate and the other surface which is not coated. The crosslinking polymer is crosslinked and hardened by the reaction with the crosslinking agent in the presence of the catalyst to form a hardened SPD light bulb film 24. The film 24 has one plane in contact with the first substrate and the other uncoated plane which is not swollen with a swelling liquid. Then a second substrate is applied on the uncoated surface of the film and laminated with the SPD light bulb film 24.

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