MEMORY ARRAY, MEMORY DEVICE, AND FORMATION METHOD FOR THE SAME
To provide a wiring arrangement for a 3D memory array, and a formation method for the same.SOLUTION: A memory array 200 includes a first word line (conductive line 72) extending from a first edge of the memory array in a first direction and having a length smaller than the length of a second edge of...
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creator | WANG SHENG ZHEN LIN MENG HAN LIN CHUNG-TE LIN YOU MING JIA HAN ZHONG YANG FENG CHENG |
description | To provide a wiring arrangement for a 3D memory array, and a formation method for the same.SOLUTION: A memory array 200 includes a first word line (conductive line 72) extending from a first edge of the memory array in a first direction and having a length smaller than the length of a second edge of the memory array perpendicular to the first edge of the memory array, a second word line extending from a third edge of the memory array, which is opposite to the first edge of the memory array, extending in the first direction, and having a length smaller than the length of the second edge of the memory array, a memory film 90 in contact with the first word line, and an oxide semiconductor (OS) layer 92 in contact with a first source line and a first bit line. The memory film is disposed between the oxide semiconductor layer and the first word line.SELECTED DRAWING: Figure 1A
【課題】3Dメモリアレイ用の配線配置及びその形成方法を提供する。【解決手段】メモリアレイ200は、メモリアレイの第1のエッジから第1の方向に沿って延伸し、長さがメモリアレイの第1のエッジに垂直であるメモリアレイの第2のエッジの長さより小さい第1のワード線(導電線72)と、メモリアレイの第1のエッジと対向するメモリアレイの第3のエッジから延伸し、第1の方向に沿って延伸し、長さがメモリアレイの第2のエッジの長さより小さい第2のワード線と、第1のワード線に接触するメモリ膜90と、第1のソース線及び第1のビット線に接触する酸化物半導体(OS)層92と、を含み、メモリ膜が酸化物半導体層と第1のワード線との間に設置される。【選択図】図1A |
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【課題】3Dメモリアレイ用の配線配置及びその形成方法を提供する。【解決手段】メモリアレイ200は、メモリアレイの第1のエッジから第1の方向に沿って延伸し、長さがメモリアレイの第1のエッジに垂直であるメモリアレイの第2のエッジの長さより小さい第1のワード線(導電線72)と、メモリアレイの第1のエッジと対向するメモリアレイの第3のエッジから延伸し、第1の方向に沿って延伸し、長さがメモリアレイの第2のエッジの長さより小さい第2のワード線と、第1のワード線に接触するメモリ膜90と、第1のソース線及び第1のビット線に接触する酸化物半導体(OS)層92と、を含み、メモリ膜が酸化物半導体層と第1のワード線との間に設置される。【選択図】図1A</description><language>eng ; jpn</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; SEMICONDUCTOR DEVICES</subject><creationdate>2022</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=20220210&DB=EPODOC&CC=JP&NR=2022027627A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220210&DB=EPODOC&CC=JP&NR=2022027627A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG SHENG ZHEN</creatorcontrib><creatorcontrib>LIN MENG HAN</creatorcontrib><creatorcontrib>LIN CHUNG-TE</creatorcontrib><creatorcontrib>LIN YOU MING</creatorcontrib><creatorcontrib>JIA HAN ZHONG</creatorcontrib><creatorcontrib>YANG FENG CHENG</creatorcontrib><title>MEMORY ARRAY, MEMORY DEVICE, AND FORMATION METHOD FOR THE SAME</title><description>To provide a wiring arrangement for a 3D memory array, and a formation method for the same.SOLUTION: A memory array 200 includes a first word line (conductive line 72) extending from a first edge of the memory array in a first direction and having a length smaller than the length of a second edge of the memory array perpendicular to the first edge of the memory array, a second word line extending from a third edge of the memory array, which is opposite to the first edge of the memory array, extending in the first direction, and having a length smaller than the length of the second edge of the memory array, a memory film 90 in contact with the first word line, and an oxide semiconductor (OS) layer 92 in contact with a first source line and a first bit line. The memory film is disposed between the oxide semiconductor layer and the first word line.SELECTED DRAWING: Figure 1A
【課題】3Dメモリアレイ用の配線配置及びその形成方法を提供する。【解決手段】メモリアレイ200は、メモリアレイの第1のエッジから第1の方向に沿って延伸し、長さがメモリアレイの第1のエッジに垂直であるメモリアレイの第2のエッジの長さより小さい第1のワード線(導電線72)と、メモリアレイの第1のエッジと対向するメモリアレイの第3のエッジから延伸し、第1の方向に沿って延伸し、長さがメモリアレイの第2のエッジの長さより小さい第2のワード線と、第1のワード線に接触するメモリ膜90と、第1のソース線及び第1のビット線に接触する酸化物半導体(OS)層92と、を含み、メモリ膜が酸化物半導体層と第1のワード線との間に設置される。【選択図】図1A</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>SEMICONDUCTOR DEVICES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLDzdfX1D4pUcAwKcozUUYDyXFzDPJ1ddRQc_VwU3PyDfB1DPP39gJIhHv5gAYUQD1eFYEdfVx4G1rTEnOJUXijNzaDk5hri7KGbWpAfn1pckJicmpdaEu8VYGRgBETmZkbmjsZEKQIAfacqHw</recordid><startdate>20220210</startdate><enddate>20220210</enddate><creator>WANG SHENG ZHEN</creator><creator>LIN MENG HAN</creator><creator>LIN CHUNG-TE</creator><creator>LIN YOU MING</creator><creator>JIA HAN ZHONG</creator><creator>YANG FENG CHENG</creator><scope>EVB</scope></search><sort><creationdate>20220210</creationdate><title>MEMORY ARRAY, MEMORY DEVICE, AND FORMATION METHOD FOR THE SAME</title><author>WANG SHENG ZHEN ; LIN MENG HAN ; LIN CHUNG-TE ; LIN YOU MING ; JIA HAN ZHONG ; YANG FENG CHENG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2022027627A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2022</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>SEMICONDUCTOR DEVICES</topic><toplevel>online_resources</toplevel><creatorcontrib>WANG SHENG ZHEN</creatorcontrib><creatorcontrib>LIN MENG HAN</creatorcontrib><creatorcontrib>LIN CHUNG-TE</creatorcontrib><creatorcontrib>LIN YOU MING</creatorcontrib><creatorcontrib>JIA HAN ZHONG</creatorcontrib><creatorcontrib>YANG FENG CHENG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WANG SHENG ZHEN</au><au>LIN MENG HAN</au><au>LIN CHUNG-TE</au><au>LIN YOU MING</au><au>JIA HAN ZHONG</au><au>YANG FENG CHENG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>MEMORY ARRAY, MEMORY DEVICE, AND FORMATION METHOD FOR THE SAME</title><date>2022-02-10</date><risdate>2022</risdate><abstract>To provide a wiring arrangement for a 3D memory array, and a formation method for the same.SOLUTION: A memory array 200 includes a first word line (conductive line 72) extending from a first edge of the memory array in a first direction and having a length smaller than the length of a second edge of the memory array perpendicular to the first edge of the memory array, a second word line extending from a third edge of the memory array, which is opposite to the first edge of the memory array, extending in the first direction, and having a length smaller than the length of the second edge of the memory array, a memory film 90 in contact with the first word line, and an oxide semiconductor (OS) layer 92 in contact with a first source line and a first bit line. The memory film is disposed between the oxide semiconductor layer and the first word line.SELECTED DRAWING: Figure 1A
【課題】3Dメモリアレイ用の配線配置及びその形成方法を提供する。【解決手段】メモリアレイ200は、メモリアレイの第1のエッジから第1の方向に沿って延伸し、長さがメモリアレイの第1のエッジに垂直であるメモリアレイの第2のエッジの長さより小さい第1のワード線(導電線72)と、メモリアレイの第1のエッジと対向するメモリアレイの第3のエッジから延伸し、第1の方向に沿って延伸し、長さがメモリアレイの第2のエッジの長さより小さい第2のワード線と、第1のワード線に接触するメモリ膜90と、第1のソース線及び第1のビット線に接触する酸化物半導体(OS)層92と、を含み、メモリ膜が酸化物半導体層と第1のワード線との間に設置される。【選択図】図1A</abstract><oa>free_for_read</oa></addata></record> |
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title | MEMORY ARRAY, MEMORY DEVICE, AND FORMATION METHOD FOR THE SAME |
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