SAMPLE HOLDER AIRTIGHT APPARATUS OF ELECTROMICROSCOPY
The present invention provides a sample holder airtight apparatus of an electron microscope, capable of preventing vacuum pressure inside a vacuum chamber from leaking to a holder while satisfying a compact structure of the holder disposed outside the vacuum chamber. To this end, the present inventi...
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| creator | CHOI KEE BONG LEE JAE JONG JEONG JONG MAN LIM HYUNG JUN KWON SOON GEUN LEE SANG CHUL KIM GEE HONG |
| description | The present invention provides a sample holder airtight apparatus of an electron microscope, capable of preventing vacuum pressure inside a vacuum chamber from leaking to a holder while satisfying a compact structure of the holder disposed outside the vacuum chamber. To this end, the present invention comprises: a guide column coupled to a vacuum chamber; and a holder having a tip provided with a sample, wherein the tip is inserted into the vacuum chamber through the guide column. In addition, the present invention further comprises an airtight connector coupled to an inner surface of the guide column, supporting an outer surface of the holder, and preventing vacuum pressure inside the vacuum chamber from leaking between the guide column and the holder.
본 발명은 진공챔버 외부에 배치되는 홀더의 콤팩트한 구조를 만족하면서도 진공챔버 내부의 진공압이 홀더 측으로 누설되는 것을 차단할 수 있는 전자현미경의 샘플홀더 기밀장치를 제공함에 있다. 이를 위한 본 발명은 진공챔버에 결합되는 가이드컬럼; 및 샘플이 마련되는 팁이 구비되고, 상기 가이드컬럼을 관통하여 상기 팁이 상기 진공챔버의 내측으로 삽입되는 홀더;를 포함하고, 상기 가이드컬럼의 내면에 결합되고, 상기 홀더의 외면을 접촉 지지하며, 상기 진공챔버 내부의 진공압이 상기 가이드컬럼 및 상기 홀더 사이로 누설되는 것을 차단하는 기밀커넥터;를 더 포함하는 특징을 개시한다. |
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본 발명은 진공챔버 외부에 배치되는 홀더의 콤팩트한 구조를 만족하면서도 진공챔버 내부의 진공압이 홀더 측으로 누설되는 것을 차단할 수 있는 전자현미경의 샘플홀더 기밀장치를 제공함에 있다. 이를 위한 본 발명은 진공챔버에 결합되는 가이드컬럼; 및 샘플이 마련되는 팁이 구비되고, 상기 가이드컬럼을 관통하여 상기 팁이 상기 진공챔버의 내측으로 삽입되는 홀더;를 포함하고, 상기 가이드컬럼의 내면에 결합되고, 상기 홀더의 외면을 접촉 지지하며, 상기 진공챔버 내부의 진공압이 상기 가이드컬럼 및 상기 홀더 사이로 누설되는 것을 차단하는 기밀커넥터;를 더 포함하는 특징을 개시한다.</description><language>eng ; kor</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ; ELECTRICITY</subject><creationdate>2021</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210318&DB=EPODOC&CC=KR&NR=20210030531A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210318&DB=EPODOC&CC=KR&NR=20210030531A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHOI KEE BONG</creatorcontrib><creatorcontrib>LEE JAE JONG</creatorcontrib><creatorcontrib>JEONG JONG MAN</creatorcontrib><creatorcontrib>LIM HYUNG JUN</creatorcontrib><creatorcontrib>KWON SOON GEUN</creatorcontrib><creatorcontrib>LEE SANG CHUL</creatorcontrib><creatorcontrib>KIM GEE HONG</creatorcontrib><title>SAMPLE HOLDER AIRTIGHT APPARATUS OF ELECTROMICROSCOPY</title><description>The present invention provides a sample holder airtight apparatus of an electron microscope, capable of preventing vacuum pressure inside a vacuum chamber from leaking to a holder while satisfying a compact structure of the holder disposed outside the vacuum chamber. To this end, the present invention comprises: a guide column coupled to a vacuum chamber; and a holder having a tip provided with a sample, wherein the tip is inserted into the vacuum chamber through the guide column. In addition, the present invention further comprises an airtight connector coupled to an inner surface of the guide column, supporting an outer surface of the holder, and preventing vacuum pressure inside the vacuum chamber from leaking between the guide column and the holder.
본 발명은 진공챔버 외부에 배치되는 홀더의 콤팩트한 구조를 만족하면서도 진공챔버 내부의 진공압이 홀더 측으로 누설되는 것을 차단할 수 있는 전자현미경의 샘플홀더 기밀장치를 제공함에 있다. 이를 위한 본 발명은 진공챔버에 결합되는 가이드컬럼; 및 샘플이 마련되는 팁이 구비되고, 상기 가이드컬럼을 관통하여 상기 팁이 상기 진공챔버의 내측으로 삽입되는 홀더;를 포함하고, 상기 가이드컬럼의 내면에 결합되고, 상기 홀더의 외면을 접촉 지지하며, 상기 진공챔버 내부의 진공압이 상기 가이드컬럼 및 상기 홀더 사이로 누설되는 것을 차단하는 기밀커넥터;를 더 포함하는 특징을 개시한다.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS</subject><subject>ELECTRICITY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDANdvQN8HFV8PD3cXENUnD0DArxdPcIUXAMCHAMcgwJDVbwd1Nw9XF1Dgny9_V0DvIPdvYPiORhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfHeQUYGRoYGBsYGpsaGjsbEqQIApT4osg</recordid><startdate>20210318</startdate><enddate>20210318</enddate><creator>CHOI KEE BONG</creator><creator>LEE JAE JONG</creator><creator>JEONG JONG MAN</creator><creator>LIM HYUNG JUN</creator><creator>KWON SOON GEUN</creator><creator>LEE SANG CHUL</creator><creator>KIM GEE HONG</creator><scope>EVB</scope></search><sort><creationdate>20210318</creationdate><title>SAMPLE HOLDER AIRTIGHT APPARATUS OF ELECTROMICROSCOPY</title><author>CHOI KEE BONG ; LEE JAE JONG ; JEONG JONG MAN ; LIM HYUNG JUN ; KWON SOON GEUN ; LEE SANG CHUL ; KIM GEE HONG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20210030531A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2021</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS</topic><topic>ELECTRICITY</topic><toplevel>online_resources</toplevel><creatorcontrib>CHOI KEE BONG</creatorcontrib><creatorcontrib>LEE JAE JONG</creatorcontrib><creatorcontrib>JEONG JONG MAN</creatorcontrib><creatorcontrib>LIM HYUNG JUN</creatorcontrib><creatorcontrib>KWON SOON GEUN</creatorcontrib><creatorcontrib>LEE SANG CHUL</creatorcontrib><creatorcontrib>KIM GEE HONG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHOI KEE BONG</au><au>LEE JAE JONG</au><au>JEONG JONG MAN</au><au>LIM HYUNG JUN</au><au>KWON SOON GEUN</au><au>LEE SANG CHUL</au><au>KIM GEE HONG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SAMPLE HOLDER AIRTIGHT APPARATUS OF ELECTROMICROSCOPY</title><date>2021-03-18</date><risdate>2021</risdate><abstract>The present invention provides a sample holder airtight apparatus of an electron microscope, capable of preventing vacuum pressure inside a vacuum chamber from leaking to a holder while satisfying a compact structure of the holder disposed outside the vacuum chamber. To this end, the present invention comprises: a guide column coupled to a vacuum chamber; and a holder having a tip provided with a sample, wherein the tip is inserted into the vacuum chamber through the guide column. In addition, the present invention further comprises an airtight connector coupled to an inner surface of the guide column, supporting an outer surface of the holder, and preventing vacuum pressure inside the vacuum chamber from leaking between the guide column and the holder.
본 발명은 진공챔버 외부에 배치되는 홀더의 콤팩트한 구조를 만족하면서도 진공챔버 내부의 진공압이 홀더 측으로 누설되는 것을 차단할 수 있는 전자현미경의 샘플홀더 기밀장치를 제공함에 있다. 이를 위한 본 발명은 진공챔버에 결합되는 가이드컬럼; 및 샘플이 마련되는 팁이 구비되고, 상기 가이드컬럼을 관통하여 상기 팁이 상기 진공챔버의 내측으로 삽입되는 홀더;를 포함하고, 상기 가이드컬럼의 내면에 결합되고, 상기 홀더의 외면을 접촉 지지하며, 상기 진공챔버 내부의 진공압이 상기 가이드컬럼 및 상기 홀더 사이로 누설되는 것을 차단하는 기밀커넥터;를 더 포함하는 특징을 개시한다.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BASIC ELECTRIC ELEMENTS ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRICITY |
| title | SAMPLE HOLDER AIRTIGHT APPARATUS OF ELECTROMICROSCOPY |
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