JP5229804B2 - 表示装置 - Google Patents
表示装置 Download PDFInfo
- Publication number
- JP5229804B2 JP5229804B2 JP2008268186A JP2008268186A JP5229804B2 JP 5229804 B2 JP5229804 B2 JP 5229804B2 JP 2008268186 A JP2008268186 A JP 2008268186A JP 2008268186 A JP2008268186 A JP 2008268186A JP 5229804 B2 JP5229804 B2 JP 5229804B2
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- JP
- Japan
- Prior art keywords
- semiconductor circuit
- layer
- circuit
- display device
- metal layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000004065 semiconductor Substances 0.000 claims description 45
- 239000002184 metal Substances 0.000 claims description 43
- 239000000758 substrate Substances 0.000 claims description 38
- 230000001939 inductive effect Effects 0.000 claims description 30
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 23
- 229920005591 polysilicon Polymers 0.000 claims description 23
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 17
- 229910052710 silicon Inorganic materials 0.000 claims description 17
- 239000010703 silicon Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 9
- 230000001154 acute effect Effects 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 229910021424 microcrystalline silicon Inorganic materials 0.000 claims description 3
- 239000000470 constituent Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 description 23
- 230000005611 electricity Effects 0.000 description 17
- 230000003068 static effect Effects 0.000 description 17
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000015556 catabolic process Effects 0.000 description 6
- 239000010408 film Substances 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Semiconductor Integrated Circuits (AREA)
Description
Claims (5)
- 絶縁基板と、
前記絶縁基板の一方面上に形成された半導体回路と、
前記絶縁基板の外周部の少なくとも一部と前記半導体回路との間に前記半導体回路から絶縁されるよう形成された静電気放電誘発部と、
を含み、
前記静電気放電誘発部は、シリコン層と、前記シリコン層の少なくとも一部に対向する金属層と、前記シリコン層と前記金属層との間に形成された絶縁層と、を含み、
前記金属層のうち前記シリコン層に対向する部分の少なくとも一部は、鋭角状に形成され、
前記静電気放電誘発部は、前記シリコン層の一部と前記金属層の一部と前記絶縁層の一部とから構成される疑似半導体回路を含み、
前記疑似半導体回路の少なくとも一部は、前記半導体回路の一部と同一の回路パターンを有する、
ことを特徴とする表示装置。 - 請求項1に記載の表示装置において、
前記静電気放電誘発部に含まれる、前記シリコン層、前記金属層、および前記絶縁層は、前記半導体回路の能動層を構成するシリコン層、前記半導体回路を構成する配線金属層、および前記半導体回路を構成する絶縁層、とそれぞれ同一の工程で形成されている、
ことを特徴とする表示装置。 - 請求項2に記載の表示装置において、
前記静電気放電誘発部に含まれる前記シリコン層は、前記半導体回路の能動層を構成するポリシリコン層または微結晶シリコン層である、
ことを特徴とする表示装置。 - 請求項2に記載の表示装置において、
前記静電気放電誘発部に含まれる前記金属層は、前記半導体回路を構成するゲート配線金属層である、
ことを特徴とする表示装置。 - 請求項1に記載の表示装置において、
前記半導体回路は、画素駆動回路である、
ことを特徴とする表示装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008268186A JP5229804B2 (ja) | 2008-10-17 | 2008-10-17 | 表示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008268186A JP5229804B2 (ja) | 2008-10-17 | 2008-10-17 | 表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010097010A JP2010097010A (ja) | 2010-04-30 |
JP5229804B2 true JP5229804B2 (ja) | 2013-07-03 |
Family
ID=42258734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008268186A Active JP5229804B2 (ja) | 2008-10-17 | 2008-10-17 | 表示装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5229804B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5533566B2 (ja) * | 2010-10-29 | 2014-06-25 | 大日本印刷株式会社 | カラーフィルタ一体型タッチパネルセンサ、タッチパネル機能付き表示装置および多面付けワーク基板の製造方法 |
JP5534452B2 (ja) * | 2010-11-29 | 2014-07-02 | 大日本印刷株式会社 | カラーフィルタ一体型タッチパネルセンサ、タッチパネル機能付き表示装置および多面付けワーク基板の製造方法 |
JP6186757B2 (ja) * | 2013-03-06 | 2017-08-30 | セイコーエプソン株式会社 | 電気光学装置及び電子機器 |
TWI667780B (zh) * | 2018-08-02 | 2019-08-01 | 友達光電股份有限公司 | 顯示面板 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4836431B2 (ja) * | 2004-10-29 | 2011-12-14 | 東芝モバイルディスプレイ株式会社 | 表示装置 |
KR100788589B1 (ko) * | 2007-01-19 | 2007-12-26 | 삼성에스디아이 주식회사 | 유기 전계 발광 표시 장치 |
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2008
- 2008-10-17 JP JP2008268186A patent/JP5229804B2/ja active Active
Also Published As
Publication number | Publication date |
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JP2010097010A (ja) | 2010-04-30 |
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