JP2022056364A - 表示装置 - Google Patents
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- JP2022056364A JP2022056364A JP2021133782A JP2021133782A JP2022056364A JP 2022056364 A JP2022056364 A JP 2022056364A JP 2021133782 A JP2021133782 A JP 2021133782A JP 2021133782 A JP2021133782 A JP 2021133782A JP 2022056364 A JP2022056364 A JP 2022056364A
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- 229910052802 copper Inorganic materials 0.000 description 6
- 239000004973 liquid crystal related substance Substances 0.000 description 6
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
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- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 3
- 239000002356 single layer Substances 0.000 description 3
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- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- UMIVXZPTRXBADB-UHFFFAOYSA-N benzocyclobutene Chemical compound C1=CC=C2CCC2=C1 UMIVXZPTRXBADB-UHFFFAOYSA-N 0.000 description 2
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- 239000004205 dimethyl polysiloxane Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
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- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
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- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
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- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
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- 239000005020 polyethylene terephthalate Substances 0.000 description 1
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Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/16—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits
- H01L25/167—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits comprising optoelectronic devices, e.g. LED, photodiodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/075—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00
- H01L25/0753—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00 the devices being arranged next to each other
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/124—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition, shape or layout of the wiring layers specially adapted to the circuit arrangement, e.g. scanning lines in LCD pixel circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/36—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/44—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the coatings, e.g. passivation layer or anti-reflective coating
- H01L33/46—Reflective coating, e.g. dielectric Bragg reflector
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Led Device Packages (AREA)
Abstract
Description
その他の実施例の具体的な事項は、詳細な説明及び図面に含まれている。
時間関係についての説明である場合、例えば、「~後に」、「~に続いて」、「~次に」、「~前に」等と時間的先後関係が説明される場合、「すぐ」または「直接」が使用されない以上、連続的ではない場合も含むことができる。
反射機能層は、AlまたはAgを含む多重層の金属物質であってよい。
Claims (13)
- X軸方向に対する横長さ及びY軸方向に対する縦長さを有する発光ダイオードLED素子と、
前記LED素子と連結された駆動素子と、
前記LED素子の上部または下部に重畳して位置した反射機能層とを含み、
前記反射機能層は、
前記LED素子と重畳する中心領域と、
前記LED素子の横長さまたは縦長さより小さなスケールを含む外郭領域と、
前記中心領域と前記外郭領域との間の周辺領域とを含む、表示装置。 - 前記反射機能層の前記外郭領域は、前記スケールで全て満たされた、請求項1に記載の表示装置。
- 前記スケールは、前記反射機能層の真ん中に関する前記LED素子の横及び縦長さに対応する外郭領域を除く領域に位置した、請求項1に記載の表示装置。
- 前記スケールは、互いに異なる大きさを有するスケールを少なくとも二つ以上含む、請求項1に記載の表示装置。
- 前記スケールは、互いに異なる大きさを有するスケールを二つ含み、
前記二つのスケールのうちの他方より大きなスケールは、前記LED素子の横または縦の移動偏差のうち移動偏差がさらに大きな方向に配置された、請求項4に記載の表示装置。 - 前記スケールは、凹部及び凸部を含む四角形の形態または三角形の形態である、請求項1に記載の表示装置。
- 前記反射機能層は、AlまたはAgを含む多重層の金属物質である、請求項1に記載の表示装置。
- 前記反射機能層のXY軸の平面上の大きさは、前記LED素子のXY軸の平面上の大きさより大きい、請求項1に記載の表示パネル。
- p電極及びn電極を含む発光ダイオードLED素子と、
前記LED素子と連結された駆動素子と、
前記LED素子をカバーし、第1ホール、第2ホール、第3ホール、及び第4ホールを含む絶縁層と、
前記絶縁層上で前記LED素子の周辺に位置した測定器とを含み、
前記測定器は、
前記第1ホール及び前記第2ホールと重畳された補助領域,及び
前記LED素子の横または縦の長さより小さなスケールを含むガイド領域を含む、表示装置。 - 前記測定器は、反射性の物質を含む、請求項9に記載の表示装置。
- 前記第1ホールは前記駆動素子を露出させ、前記第2ホールは前記共通配線を露出させ、
前記第3ホールは前記p電極を露出させ、前記第4ホールは前記n電極を露出させる、請求項9に記載の表示装置。 - 前記駆動素子は、アクティブ層、ゲート電極、ソース電極、及びドレイン電極を含み、
前記共通配線は、前記ソース電極及び前記ドレイン電極と同一層に配置された、請求項11に記載の表示装置。 - 前記測定器の前記補助領域は前記第1ホール及び前記第2ホールの外側傾斜面に配置された、請求項9に記載の表示装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2020-0127528 | 2020-09-29 | ||
KR1020200127528A KR20220043757A (ko) | 2020-09-29 | 2020-09-29 | 표시 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022056364A true JP2022056364A (ja) | 2022-04-08 |
JP7413323B2 JP7413323B2 (ja) | 2024-01-15 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2021133782A Active JP7413323B2 (ja) | 2020-09-29 | 2021-08-19 | 表示装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20220102589A1 (ja) |
JP (1) | JP7413323B2 (ja) |
KR (1) | KR20220043757A (ja) |
CN (1) | CN114335050A (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005311364A (ja) * | 2004-04-17 | 2005-11-04 | Lg Electronics Inc | 発光装置とその製造方法、及びそれを利用した発光システム |
JP2012227369A (ja) * | 2011-04-20 | 2012-11-15 | Sharp Corp | 線状光源および線状光源の製造方法 |
JP2018101785A (ja) * | 2016-12-20 | 2018-06-28 | エルジー ディスプレイ カンパニー リミテッド | 発光ダイオードチップ及びこれを含む発光ダイオードディスプレイ装置 |
KR20200075311A (ko) * | 2018-12-18 | 2020-06-26 | 엘지디스플레이 주식회사 | 표시 장치 및 표시 장치 제조 방법 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US7270461B2 (en) * | 2004-02-02 | 2007-09-18 | Au Optronics Corp. | Backlight unit and liquid crystal display utilizing the same |
KR100586968B1 (ko) * | 2004-05-28 | 2006-06-08 | 삼성전기주식회사 | Led 패키지 및 이를 구비한 액정표시장치용 백라이트어셈블리 |
DE602004024895D1 (de) * | 2004-10-25 | 2010-02-11 | Barco Nv | Optische Korrektur für Leuchtpaneele mit hoher Gleichmäßigkeit |
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2020
- 2020-09-29 KR KR1020200127528A patent/KR20220043757A/ko active Search and Examination
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2021
- 2021-07-14 US US17/375,909 patent/US20220102589A1/en active Pending
- 2021-08-19 JP JP2021133782A patent/JP7413323B2/ja active Active
- 2021-09-14 CN CN202111074764.1A patent/CN114335050A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005311364A (ja) * | 2004-04-17 | 2005-11-04 | Lg Electronics Inc | 発光装置とその製造方法、及びそれを利用した発光システム |
JP2012227369A (ja) * | 2011-04-20 | 2012-11-15 | Sharp Corp | 線状光源および線状光源の製造方法 |
JP2018101785A (ja) * | 2016-12-20 | 2018-06-28 | エルジー ディスプレイ カンパニー リミテッド | 発光ダイオードチップ及びこれを含む発光ダイオードディスプレイ装置 |
KR20200075311A (ko) * | 2018-12-18 | 2020-06-26 | 엘지디스플레이 주식회사 | 표시 장치 및 표시 장치 제조 방법 |
Also Published As
Publication number | Publication date |
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KR20220043757A (ko) | 2022-04-05 |
JP7413323B2 (ja) | 2024-01-15 |
US20220102589A1 (en) | 2022-03-31 |
CN114335050A (zh) | 2022-04-12 |
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