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

JPS5840856A ARRAY FOR PHOTOSENSOR 失效
公开(公告)号：JPS5840856A
公开(公告)日：1983-03-09
申请号：JP13773081
申请日：1981-09-03
申请人： NIPPON TELEGRAPH & TELEPHONE , MATSUSHITA ELECTRIC IND CO LTD , MATSUSHITA GRAPHIC COMMUNIC
发明人： TAJIRI TETSUO , OOTA HISAO , HATATE YOSHIO , TANIGUCHI HIROMITSU , YOSHIGAMI NOBORU , YAMASHITA TOSHIO , OONO MASARU
IPC分类号： H01L27/146
摘要： PURPOSE:To obtain the long-sized photosensor array having high resolution by drawing out separate electrode in the same order of each block by a film lead when a manuscript is lit up from a lower section and reflected light is received by the row of the islands of photoconductors. CONSTITUTION:Light shielding films 14 in Cr are evaporated to a transparent glass plate 13, a window 15 is bored, and the surface is coated with a transparent glass film 16. The islands 19 of the photoconductors to which CdS and CdSe to which Cu is added are laminated are formed, and spaces with the window 15 are made one tenth or shorter of the spaces of the islands. The whole is activated at approximately 500 deg.C in an inert gas, and NiCr-Au is shaped to the partial surfaces exposed of the islands 19 while using a common electrode 18 and the separate electrode 17 as masks. The film lead 20 is mounted at a predetermined position, the second common electrode 22 and the L-shaped separate electrode 17 are thermocompression-bonded at every block through an opening 21 and matrix-wired, a sheet glass 26 is bonded 25, and a transparent protective layer with thickness smaller than the spaces of the islands 19 is formed. A base 23 is attached for reinforcing the substrate and taking materials, a groove 24 for introducing light is shaped and the array is completed.

2. 发明专利

JPS56153783A PHOTOELECTRIC CONVERTING ELEMENT 失效
公开(公告)号：JPS56153783A
公开(公告)日：1981-11-27
申请号：JP5734980
申请日：1980-04-30
申请人： NIPPON TELEGRAPH & TELEPHONE , MATSUSHITA ELECTRIC IND CO LTD , MATSUSHITA GRAPHIC COMMUNIC
发明人： KOMIYA KAZUMI , HATATE YOSHIO , IMAMURA MITSUO , YOSHIGAMI NOBORU , TANIGUCHI HIROMITSU , YAMASHITA TOSHIO , OONO MASARU
IPC分类号： H01L27/146 , G06T1/00 , H01L27/144 , H01L31/0264
摘要： PURPOSE:To prevent the disconnection of electrodes due to the generation of an inverse taper by photoetching the photoconductors into the comblike or sawteeth patterns. CONSTITUTION:Photoconductors 2 are formed on an insulating substrate 1. The photoconductors 2 are etched using photoresists formed on the photoconductors 2 in comblike shapes 7 or sawteeth shapes as masks. Thus, the end surfaces of the photoconductors 2 contacting with separated electrodes 3 and common electrodes 4 are made comblike 7 or sawteeth shapes. According to such shapes of the end surfaces, the length of edges partitioning the end surfaces becomes very longer than the simple shapes of the end surfaces of a square or a rectangle, and the electrodes are formed over these whole edges. Consequently, the probability of stage-cut based on the electrodes 3 or 4 due to an inverse taper is decreased extremely.

3. 发明专利

JPS59228758A IMAGE SENSOR 失效
公开(公告)号：JPS59228758A
公开(公告)日：1984-12-22
申请号：JP10444583
申请日：1983-06-10
申请人： NIPPON TELEGRAPH & TELEPHONE , MATSUSHITA ELECTRIC IND CO LTD , MATSUSHITA GRAPHIC COMMUNIC
发明人： KOMIYA KAZUMI , NOZAWA TOSHINORI , TANIGUCHI HIROMITSU , YAMASHITA TOSHIO , OONO MASARU
IPC分类号： H01L27/146 , H01L23/31 , H01L27/14 , H01L27/13
摘要： PURPOSE:To obtain an excellent moisture resistance and temperature resistance impact strength by covering the main surface of a substrate with polyimide resin, and covering the wiring unit with Si resin. CONSTITUTION:After a large-sized image sensor substrate is cleaned by ultrasonic wave, and polyimide regin having photosensitivity is covered on the overall surface. Then, a pattern is formed to cover a wiring unit 5 for wiring a multilayer and all polyimide resin portion except the hatched part of the lead leading part 6 of a common side electrode, and heat treated. Then, it is bonded to the part 5 with a film lead 7, and a multilayer wiring unit 8 is formed, which is covered with Si resin. Since the polyimide resin is cured at relatively low temperature after coated on the unti 8, the unit 8 is not deteriorated. Since the Si resin has extremely small moisture absorption rate as compared with the polyimide regin, the resistivity does not decrease even if allowed to stand for a long period in a high moisture atmosphere.

4. 发明专利

JPS5645084A MANUFACTURING OF LIGHTTELECTRICITY CONVERTER 失效
公开(公告)号：JPS5645084A
公开(公告)日：1981-04-24
申请号：JP12101779
申请日：1979-09-20
申请人： NIPPON TELEGRAPH & TELEPHONE , MATSUSHITA ELECTRIC IND CO LTD , MATSUSHITA GRAPHIC COMMUNIC
发明人： KOMIYA KAZUMI , HATATE YOSHIO , YOSHIGAMI NOBORU , TANIGUCHI HIROMITSU , IMAMURA MITSUO , YAMASHITA TOSHIO , OONO MASARU
IPC分类号： H04N1/028 , H01L27/146 , H01L31/0216
摘要： PURPOSE:To eliminate inconvenience by interference light, etc. so as to provide suitability for a transmission system, such as facsimile, etc., by providing plural indentations on the surface of a light-pervious substrate, providing their insides with their respective light-receiving elements, placing a script or a typescript directly on this surface and providing a lighting source under the substrate. CONSTITUTION:Plural indentations are formed on the surface of a light-pervious substrate 7, this bottom surface and side surface are covered with a light-shielding layer 11 consisting of opaque metallic membranes capable of preventing an interference light 10', and a transparent insulation membrane 12' is attached to this surface. And then, insides of the indentations are provided with their respective light-receiving elements 8, and the insides are also filled with a transparent protective membrane 9. In such a constitution of a light-electricity converter, a script or a typescript 1 is placed on the light-receiving 8, a lighting source 2 such as a fluorescent light under the substrate 7. And then, a light 10 from the lighting source 2 is passed through the substrate 7 in the neighborhood of the indentations and applied onto the script 1, a reflection light 10'' is made to enter the element 8, and the interference light 10' entering the reverse surface of the element 8 is shielded by the light-shielding layer 11. It is possible, by doing so, to improve the assembling accuracy and the photo-reading performance.

5. 发明专利

JPS56122172A PHOTOELECTRIC CONVERTER AND MANUFACTURE THEREOF 失效
公开(公告)号：JPS56122172A
公开(公告)日：1981-09-25
申请号：JP2500680
申请日：1980-02-28
申请人： NIPPON TELEGRAPH & TELEPHONE , MATSUSHITA ELECTRIC IND CO LTD , MATSUSHITA GRAPHIC COMMUNIC
发明人： KOMIYA KAZUMI , HATATE YOSHIO , YOSHIGAMI NOBORU , TANIGUCHI HIROMITSU , IMAMURA MITSUO , YAMASHITA TOSHIO , OONO MASARU
IPC分类号： H04N1/028 , H01L27/146 , H01L31/02 , H01L31/0232
摘要： PURPOSE:To improve the quality of an image on a photoelectric converter by forming light inserting regions having displaced phases on the first and second main surfaces of a thick transparent insulating substrate and thus preventing the expansion of an incident light projected to an original due to the scattering of the incident light. CONSTITUTION:The light beam 10 emitted from a light source 2 is irradiated through light inserting regions 15', 15 to the original 1, the light reflected from the original is collected by a photodetector 8 and photoelectrically converted. In this case the light emitted from the light source 2 is throttled first via an opaque film 11', only the light passed through the region 15 propagates in the substrate 7, is throttled via an opaque film 11 at the outlet of the substrate 7, and only the light passed through the region 15 is directed toward the original 1. Since the ratio of the thickness of the substrate 7 to a transparent friction resistant plate 9' is larger than 10:1 though the light is expanded even in the plate 9', the expansion of the light beam 10 is extremely low. Reference numeral 12 represents a transparent insulating film, and 13, 14 represent electrodes.

6. 发明专利

JPS5645085A ACTIVATION OF PHOTOCONDUCTIVE MEMBRANE 失效
公开(公告)号：JPS5645085A
公开(公告)日：1981-04-24
申请号：JP12101879
申请日：1979-09-20
申请人： NIPPON TELEGRAPH & TELEPHONE , MATSUSHITA ELECTRIC IND CO LTD , MATSUSHITA GRAPHIC COMMUNIC
发明人： KOMIYA KAZUMI , HATATE YOSHIO , TANIGUCHI HIROMITSU , IMAMURA MITSUO , YOSHIGAMI NOBORU , YAMASHITA TOSHIO , OONO MASARU
IPC分类号： H01L27/146 , H01L21/365 , H01L31/0248 , H01L31/0336 , H01L31/18
摘要： PURPOSE:To obtain an optimum and uniformly activated membrane, by heating a photoconductive membrane, in which halogen element provided in advance with acceptor impurity, and a powdery material, which was prepared by mixing and temporarily calcining a powder of the same material as the photoconductive membrane and a halogen compound, in an air-tight container. CONSTITUTION:Plural glass substrates 3 are attached on a substrate supporting stand 4 in parallel at intervals, and it is soaked in a precipitation solution consisting of cadmium ion solution containing a trace of copper ion and thiourea solution, so that CdS.Cu membranes are formed on the front surface and the reverse surface of the substrate 3. On the other hand, in order to activate this membrane, an activating powder 1 is prepared in such a manner as to add a trace of CdCl2 powder to high-purity CdS powder and calcine it temporarily, and this is spread all over the bottom surface of a quartz boat 2, the supporting stand 4 is placed on this keeping service side of a precipitation membrane surface on top, provided with a cover 5 and put into a furnace maintained at a temperature of 580 deg.C where CdS.Cu membrane is activated. It is possible, in this way, to equalize gaseous phase reaction and thereby satisfactory activation can be achieved.

7. 发明专利

JPS6050075B2 失效
公开(公告)号：JPS6050075B2
公开(公告)日：1985-11-06
申请号：JP7606875
申请日：1975-06-20
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： YOSHIDA MANABU , TANIGUCHI HIROMITSU , YAMASHITA TOSHIO
IPC分类号： H01L31/0248 , H01L31/08

8. 发明专利

JPS59165067A Manufacture of thin photoconductive film 失效
标题翻译：薄膜光电膜的制造
公开(公告)号：JPS59165067A
公开(公告)日：1984-09-18
申请号：JP4091283
申请日：1983-03-11
申请人： Matsushita Electric Ind Co Ltd , Matsushita Graphic Commun Syst Inc , Nippon Telegr & Teleph Corp
发明人： KOMIYA KAZUMI , YAMASHITA TOSHIO , TANIGUCHI HIROMITSU , OONO MASARU
IPC分类号： G03G5/08 , G03G5/082 , H01L31/08
CPC分类号： G03G5/082
摘要： PURPOSE:To facilitate uniform activation of the film to be activated formed even on a large sized substrate by using porous porcelain impregnated with halide in a state of an aq. soln. and dried. CONSTITUTION:A 0.2-1.0mum thin film of CdS-CdSe solid soln. is formed on a glass substrate to form an array of 100mumX100mum small photoconductive element films. The substrate is set in a boat 1 made of alumina porcelain with a film face upside, and a porous alumina porcelain rod 3 impregnated with CdCl2 and dried is placed on the bottom of the boat is arranged in parallel to the substrate 2, and the boat is covered with a cover 5 made of alumina porcelain having a small hole 4, and heat treated to eject an excess of CdCl2 out of the hole 4, and electrode of NiCr-Au or the like are formed on both sides of the elements by the photolithographic technique. The array 6 of CdS-CdSe solid soln. photoconductive elements and electrodes 7 are formed like birds on the glass substrate 2.
摘要翻译：目的：通过使用浸渍在水中的卤化物的多孔瓷来促进甚至在大尺寸基材上形成活化膜的均匀活化。 SOLN。并干燥。构成：一种0.2-1.0μm的CdS-CdSe固体溶胶薄膜。形成在玻璃基板上以形成100mumX100mum的小光电导元件膜的阵列。将基板放置在由氧化铝陶瓷制成的带有膜面朝上的舟皿1中，并且将沉积有CdCl 2并干燥并干燥的多孔氧化铝瓷棒3放置在与基板2平行的船上，并且船被覆有由具有小孔4的氧化铝瓷制成的盖5，并且被热处理以从孔4中喷出过量的CdCl 2，并且通过所述元件的两侧形成NiCr-Au等的电极光刻技术。 CdS-CdSe固体溶胶阵列6。光电导元件和电极7像玻璃基板2上的鸟一样形成。

9. 发明专利

JPS58140115A MANUFACTURING DEVICE FOR COMPOUND SEMICONDUCTOR FILM 失效
公开(公告)号：JPS58140115A
公开(公告)日：1983-08-19
申请号：JP2383482
申请日：1982-02-16
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： YAMASHITA TOSHIO , TANIGUCHI HIROMITSU
IPC分类号： H01L27/146 , H01L21/208 , H01L31/0248
摘要： PURPOSE:To improve the deposition efficiency and improve the uniformity of deposited film, by forming so that the inner peripheral surface of the inside cylindrical part and the outer peripheral surface of the outside cylindrical part contact the liquid in a constant temperature bath. CONSTITUTION:A cylindrical vessel 21 has a concentric cylindrical hollow part 26 and an exhaust port 27 inside. Depositing solution 22 is poured between the outer and inner cylinders of the vessel 21, a substrate 24 is set up on a substrate holder and dipped into the solution 22, and then it is deposited while being rotated along the circumference in the solution 22. The vessel 21 is dipped into the constant temperature bath 25 which is heated to a high temperature, and the deposition is performed while heating the solution 22. Then, the hot liquid enters the hollow part 26 via the exhaust port 27. When this vessel 21 is used, the precipitation can be performed simultaneously at least to 28 sheets of substrate 24 resulting in the large improvement of the deposition efficiency. Since heating is performed simultaneously from the outer and inner peripheries of the vessel 21, the uniformity of the temperature increase in the solution 22 is also improved.

10. 发明专利

JPS5126485A 失效
公开(公告)号：JPS5126485A
公开(公告)日：1976-03-04
申请号：JP9965374
申请日：1974-08-29
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： YOSHIDA MANABU , TANIGUCHI HIROMITSU , YAMASHITA TOSHIO
IPC分类号： H01L27/14 , H01L23/10 , H01L23/28 , H01L23/29 , H01L23/31 , H01L31/02 , H01L31/0248

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