Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 401 - 450 out of 1,024

Document Document Title
JP4408261B2  
JP4393030B2  
JP2009301905A
To provide a photocathode which can make various characteristics improved.In the photocathode 10, an intermediate layer 14, an underlying layer 16, and a photoelectron emitting layer 18 are formed in this order on a substrate 12. The pho...  
JP2009295502A
To provide an alkali metal generating source capable of stably heating an alkali metal member.In this alkali metal generating source 1, a pellet 16 containing a raw material to generate alkali metal vapor is housed in a case 20. A cerami...  
JP2009295503A
To provide an alkali metal generating source capable of stably heating an alkali metal member.In this alkali metal generating source 1, a pellet 16 containing a raw material to generate alkali metal steam is housed in a case 20 composed ...  
JP2009277515A
To provide a photo cathode device with high quantum efficiency, a long service life, and a low manufacturing cost.An ultraviolet laser beam UV into a quartz prism 1 enters an aluminum layer 2 with an incident angle in the photo cathode d...  
JP2009272102A
To provide a photocathode for an ultraviolet ray, which can achieve high quantum efficiency, and to provide an electron tube having the same.The photocathode 1 has a support substrate 11 composed of a compound semiconductor of a monocrys...  
JP4340751B2  
JP2009217996A
To provide a photo-electric cathode with a high stability against temperature changes.The photo-electric cathode 35 of one embodiment has light transmission performance and includes a first and a second face-plates 31, 32 of which one ma...  
JPWO2007129492A1
この発明は、応答時間特性を改善するための 構造を備えた光電子増倍管に関する。当該光 電子増倍管の電子増倍部は、上段ユニット( 200)と下段ユニットを有する。上段...  
JP4331106B2  
JP4332517B2  
JP4320569B2  
JP4292159B2  
JP4286698B2  
JP4282432B2  
JP4281630B2  
JP4270455B2  
JP4273517B2  
JP4256212B2  
JP2009080124A
To provide a phosphor which emits fluorescence corresponding to incident electrons.An electron beam detector is integrated with a compound semiconductor substrate and an optical detector by optically connecting the fluorescence emitting ...  
JP4252247B2  
JP4237308B2  
JP4229500B2  
JP4221716B2  
JP4220543B2  
JP4200849B2  
JP2008546150A
A novel photocathode employing a rectifying junction is described that permits color imaging extending applications for photocathodes in a variety of instruments and night vision devices.  
JP4185980B2  
JP4178995B2  
JP4168979B2  
JP4166990B2  
JP4144535B2  
JP4131934B2  
JP2008180659A
To provide an atmospheric pressure ionization method and sample-holding device that adheres strongly to the surface of a solid object and suppress thermal decomposition, even with respect to components whose heat desorption is difficult,...  
JP4128654B2  
JP2008166262A
To provide a photoelectric cathode, an electron tube, and a photomultiplier tube having a structure to dramatically improve the effective quantum efficiency.The photoelectric cathodes 1A and 1B respectively comprise a supporting substrat...  
JP4119021B2  
JP4113824B2  
JP2008135350A
To prevent the occurrence of abnormal diffusion of a p-type impurity regarding a semiconductor photocathode.The semiconductor photocathode is equipped with first and second group III-V compound semiconductor layers to which the p-type im...  
JP4098852B2  
JP4092570B2  
JP4077111B2  
JP4067988B2  
JP4058633B2  
JP2008027776A
To provide a photoelectric tube having superior angle characteristics and in which precise light volume can be measured even if a photoelectric surface with low photoelectric efficiency is used.The photoelectric tube 1 is provided with a...  
JPWO2005088666A1
より量子効率を高めることができる光電面部 材を提供することを課題とする。この課題を 解決するために、光電面部材1aは、窒化物 系半導体材料によって形成される結晶質...  
JP4040789B2  
JP4040455B2  
JP2008016294A
To provide a photoelectric cathode which is excellent in light detecting sensitivity and can make its size smaller and provide a photoelectric cathode array and an electron tube provided with the above photoelectric cathode.When light en...  

Matches 401 - 450 out of 1,024