JP2007201399A5 - - Google Patents

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Publication number
JP2007201399A5
JP2007201399A5 JP2006169536A JP2006169536A JP2007201399A5 JP 2007201399 A5 JP2007201399 A5 JP 2007201399A5 JP 2006169536 A JP2006169536 A JP 2006169536A JP 2006169536 A JP2006169536 A JP 2006169536A JP 2007201399 A5 JP2007201399 A5 JP 2007201399A5
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JP
Japan
Prior art keywords
conductive layer
electrically connected
connection hole
layer
semiconductor device
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JP2006169536A
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Japanese (ja)
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JP5078288B2 (en
JP2007201399A (en
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Priority to JP2006169536A priority Critical patent/JP5078288B2/en
Priority claimed from JP2006169536A external-priority patent/JP5078288B2/en
Publication of JP2007201399A publication Critical patent/JP2007201399A/en
Publication of JP2007201399A5 publication Critical patent/JP2007201399A5/ja
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Publication of JP5078288B2 publication Critical patent/JP5078288B2/en
Expired - Fee Related legal-status Critical Current
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Claims (8)

第1の導電層と、
第2の導電層と、
前記第1の導電層及び前記第2の導電層の上に形成され、第1および第2の接続孔を有する絶縁層と、
前記第1の導電層及び前記第2の導電層に電気的に接続する前記絶縁層上の第3の導電層とを有し、
前記第1の接続孔において、前記第1の導電層及び前記第3の導電層は電気的に接続し、
前記第2の接続孔において、前記第2の導電層及び前記第3の導電層は電気的に接続し、
前記第3の導電層の端部の一部は、前記第2の接続孔の内側に形成されることを特徴とする半導体装置
A first conductive layer;
A second conductive layer;
An insulating layer formed on the first conductive layer and the second conductive layer and having first and second connection holes;
A third conductive layer on the insulating layer electrically connected to the first conductive layer and the second conductive layer;
In the first connection hole, the first conductive layer and the third conductive layer are electrically connected,
In the second connection hole, the second conductive layer and the third conductive layer are electrically connected,
A part of the end portion of the third conductive layer is formed inside the second connection hole .
請求項1において、前記第3の導電層と電気的に接続する第2の導電層の端部の一部が前記第2の接続孔の内側に形成されることを特徴とする半導体装置。 2. The semiconductor device according to claim 1 , wherein a part of an end portion of the second conductive layer that is electrically connected to the third conductive layer is formed inside the second connection hole. 第1の導電層と、
第2の導電層と、
前記第1の導電層及び前記第2の導電層の上に形成され、接続孔を有する絶縁層と、
前記第1の導電層及び前記第2の導電層に電気的に接続する第3の導電層とを有し、
前記接続孔において、前記第1の導電層及び第3の導電層、並びに前記第2の導電層及び第3の導電層は、それぞれ電気的に接続し、
前記第3の導電層の端部の一部は、前記接続孔の内側に形成されることを特徴とする半導体装置
A first conductive layer;
A second conductive layer;
An insulating layer formed on the first conductive layer and the second conductive layer and having a connection hole;
A third conductive layer electrically connected to the first conductive layer and the second conductive layer;
In the connection hole, the first conductive layer and the third conductive layer, and the second conductive layer and the third conductive layer are electrically connected, respectively.
A part of the end portion of the third conductive layer is formed inside the connection hole .
第1の導電層と、
第2の導電層と、
前記第1の導電層及び前記第2の導電層の上に形成され、接続孔を有する第1の絶縁層と、
前記第1の導電層及び前記第2の導電層に電気的に接続する第3の導電層とを有し、
前記接続孔において、前記第1の導電層及び第3の導電層、並びに前記第2の導電層及び第3の導電層は、それぞれ電気的に接続し、
前記第3の導電層の端部の一部は、前記接続孔の内側に形成され、
前記第1の導電層は半導体層の一部からなり、前記第2の導電層は前記半導体層の他部と第2の絶縁層を介して重畳することを特徴とする半導体装置
A first conductive layer;
A second conductive layer;
A first insulating layer formed on the first conductive layer and the second conductive layer and having a connection hole;
A third conductive layer electrically connected to the first conductive layer and the second conductive layer;
In the connection hole, the first conductive layer and the third conductive layer, and the second conductive layer and the third conductive layer are electrically connected, respectively.
A part of the end portion of the third conductive layer is formed inside the connection hole,
The semiconductor device, wherein the first conductive layer is formed of a part of a semiconductor layer, and the second conductive layer overlaps with another part of the semiconductor layer through a second insulating layer .
請求項1乃至請求項4のいずれか一項において、前記第2の導電層は、第1の領域と第2の領域とを有し、前記第1の領域の膜厚は、前記第2の領域の膜厚より薄く、前記第3の導電層は、前記第2の導電層の前記第1の領域で電気的に接続することを特徴とする半導体装置。 In any one of claims 1 to 4, wherein the second conductive layer has a first realm and a second region, the thickness of the first region, the second The semiconductor device is characterized in that the third conductive layer is electrically connected in the first region of the second conductive layer. 請求項1乃至請求項5のいずれか一項において、前記第2の導電層に電気的に接続される画素電極を有することを特徴とする半導体装置。 6. The semiconductor device according to claim 1 , further comprising: a pixel electrode that is electrically connected to the second conductive layer. 請求項1乃至請求項6のいずれか一項において、前記第1の導電層は、ソース領域又はドレイン領域であることを特徴とする半導体装置。 7. The semiconductor device according to claim 1 , wherein the first conductive layer is a source region or a drain region. 請求項1乃至請求項5のいずれか一項において、前記第1の導電層は、第1のトランジスタのソース領域又はドレイン領域であり、前記第2の導電層は、第2のトランジスタのゲート電極であることを特徴とする半導体装置。 In any one of claims 1 to 5, wherein the first conductive layer is a source or drain region of the first transistor, the second conductive layer, the gate electrode of the second transistor A semiconductor device characterized by the above.
JP2006169536A 2005-06-28 2006-06-20 Light emitting device Expired - Fee Related JP5078288B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006169536A JP5078288B2 (en) 2005-06-28 2006-06-20 Light emitting device

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2005189020 2005-06-28
JP2005189020 2005-06-28
JP2005379975 2005-12-28
JP2005379975 2005-12-28
JP2006169536A JP5078288B2 (en) 2005-06-28 2006-06-20 Light emitting device

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2011285222A Division JP5526119B2 (en) 2005-06-28 2011-12-27 Electronics

Publications (3)

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JP2007201399A JP2007201399A (en) 2007-08-09
JP2007201399A5 true JP2007201399A5 (en) 2009-07-16
JP5078288B2 JP5078288B2 (en) 2012-11-21

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JP2006169536A Expired - Fee Related JP5078288B2 (en) 2005-06-28 2006-06-20 Light emitting device

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4524699B2 (en) 2007-10-17 2010-08-18 ソニー株式会社 Display device
JP5919128B2 (en) * 2012-08-03 2016-05-18 ルネサスエレクトロニクス株式会社 Semiconductor device and manufacturing method thereof
KR102114315B1 (en) 2013-08-21 2020-05-25 삼성디스플레이 주식회사 Thin-film transistor array substrate, display apparatus including thereof and method for manufacturing of thin-film transistor array substrate
JP6706587B2 (en) * 2017-03-13 2020-06-10 株式会社Joled Semiconductor device, display device and electronic device
JP6781051B2 (en) * 2017-01-12 2020-11-04 株式会社Joled Semiconductor devices, display devices and electronic devices

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3375117B2 (en) * 1997-06-11 2003-02-10 シャープ株式会社 Semiconductor device, manufacturing method thereof, and liquid crystal display device
US7119870B1 (en) * 1998-11-27 2006-10-10 Sanyo Electric Co., Ltd. Liquid crystal display device having particular drain lines and orientation control window
JP3666305B2 (en) * 1999-06-14 2005-06-29 セイコーエプソン株式会社 Semiconductor device, electro-optical device, and manufacturing method of semiconductor device
JP2002176179A (en) * 2000-12-08 2002-06-21 Seiko Epson Corp Electro-optical device, manufacturing method thereof, and semiconductor device
JP3642326B2 (en) * 2002-08-08 2005-04-27 セイコーエプソン株式会社 Liquid crystal panel, electronic device, and TFT array substrate
JP2004241774A (en) * 2003-02-03 2004-08-26 Samsung Electronics Co Ltd Thin film transistor display panel and method and mask for producing the same
JP2004296665A (en) * 2003-03-26 2004-10-21 Seiko Epson Corp Semiconductor device, electrooptical device, and electronic equipment
JP2005017987A (en) * 2003-06-30 2005-01-20 Sanyo Electric Co Ltd Display device and semiconductor device

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