JP7452592B1 - 表示装置 - Google Patents
表示装置 Download PDFInfo
- Publication number
- JP7452592B1 JP7452592B1 JP2022138481A JP2022138481A JP7452592B1 JP 7452592 B1 JP7452592 B1 JP 7452592B1 JP 2022138481 A JP2022138481 A JP 2022138481A JP 2022138481 A JP2022138481 A JP 2022138481A JP 7452592 B1 JP7452592 B1 JP 7452592B1
- Authority
- JP
- Japan
- Prior art keywords
- layer
- black matrix
- display device
- light emitting
- holes
- 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.)
- Active
Links
- 239000000758 substrate Substances 0.000 claims abstract description 94
- 239000011159 matrix material Substances 0.000 claims abstract description 80
- 239000011347 resin Substances 0.000 claims abstract description 74
- 229920005989 resin Polymers 0.000 claims abstract description 74
- 239000010410 layer Substances 0.000 claims description 358
- 238000006243 chemical reaction Methods 0.000 claims description 41
- 239000012790 adhesive layer Substances 0.000 claims description 22
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 229910045601 alloy Inorganic materials 0.000 claims description 10
- 239000000956 alloy Substances 0.000 claims description 10
- 230000017525 heat dissipation Effects 0.000 abstract description 23
- 238000010586 diagram Methods 0.000 abstract description 3
- 239000004020 conductor Substances 0.000 description 48
- 238000005192 partition Methods 0.000 description 26
- 238000011049 filling Methods 0.000 description 22
- 239000010408 film Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 11
- 239000003990 capacitor Substances 0.000 description 9
- 239000004065 semiconductor Substances 0.000 description 9
- 238000005530 etching Methods 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 239000002356 single layer Substances 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 239000010409 thin film Substances 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000002096 quantum dot Substances 0.000 description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 4
- 229910010272 inorganic material Inorganic materials 0.000 description 4
- 239000011147 inorganic material Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- 238000000206 photolithography Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 2
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000000149 argon plasma sintering Methods 0.000 description 2
- 229910021393 carbon nanotube Inorganic materials 0.000 description 2
- 239000002041 carbon nanotube Substances 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 2
- 229910000423 chromium oxide Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 229910021389 graphene Inorganic materials 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920002120 photoresistant polymer Polymers 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 238000009832 plasma treatment Methods 0.000 description 2
- 238000007788 roughening Methods 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910000583 Nd alloy Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000001055 blue pigment Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 239000001056 green pigment Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000001054 red pigment Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
- 239000001052 yellow pigment Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
-
- 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
-
- 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
- H01L33/48—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 semiconductor body packages
- H01L33/50—Wavelength conversion elements
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/02—Details
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
- H10K50/125—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/86—Arrangements for improving contrast, e.g. preventing reflection of ambient light
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Theoretical Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Optical Filters (AREA)
- Electroluminescent Light Sources (AREA)
- Led Device Packages (AREA)
Abstract
Description
前記ブラックマトリクス基板と前記調光装置と前記接着層との積層体の外部に位置した放熱体と、前記反射層から前記放熱体へ熱を導く伝熱体とを更に備えた上記側面に係る表示装置が提供される。
図1は、本発明の第1実施形態に係る表示装置の一部を示す平面図である。図2は、図1に示す表示装置の等価回路図である。図3は、図1に示す表示装置のIII-III線に沿った断面図である。図4は、図1に示す表示装置のIV-IV線に沿った断面図である。なお、図1において、破線で囲まれた領域は、後述するように、ブラックマトリクス32が有している第1貫通孔の透明基板31側の開口を表している。
表示装置1Aは、図3及び図4に示すように、調光装置2Aと、ブラックマトリクス基板3と、接着層4とを含んでいる。
図5は、本発明の第2実施形態に係る表示装置の一部を示す断面図である。
図5に示す表示装置1Bは、以下の構成を採用したこと以外は、上述した表示装置1Aと同様である。即ち、表示装置1Bは、調光装置2Aの代わりに、Z方向へ各々が伸びた1以上の貫通孔が設けられていること以外は調光装置2Aと同様の調光装置2Bを含んでいる。また、表示装置1Bは、放熱体5及び伝熱体を更に含んでいる。
上述した表示装置及びブラックマトリクス基板には、以下に例示するように、様々な変形が可能である。
例えば、映像信号線ドライバVDRは、映像信号線VSLへ映像信号として電流信号を供給するものであってもよい。この場合、第1サブ画素PXR、第2サブ画素PXG、及び第3サブ画素PXBの各々は、映像信号を書き込む書込期間においては、駆動制御素子DRのゲート-ソース間電圧がこの電流信号に対応した値に設定され、発光期間においては、上記ゲート-ソース間電圧に対応した大きさの駆動電流を発光素子Dへ流すように構成してもよい。また、調光装置2A及び2Bには、アクティブマトリクス駆動方式により画像を表示するための回路を採用する代わりに、パッシブマトリクス駆動方式により画像を表示するための回路を採用してもよい。
Claims (13)
- 第1主面及び第2主面を有している透明基板と、
前記第1主面上に設けられ、複数の第1貫通孔を有しているブラックマトリクスと、
前記ブラックマトリクス上に設けられ、前記複数の第1貫通孔の位置に複数の第2貫通孔をそれぞれ有している樹脂層と、
前記複数の第2貫通孔の各々の側壁と前記樹脂層の上面とを少なくとも部分的に被覆した反射層と
を含み、
前記反射層のうち前記上面を被覆した部分は、算術平均高さSaが40乃至650nmの範囲内にあり、クルトシスSkuが3以上であるブラックマトリクス基板。 - 前記反射層のうち前記側壁を被覆した部分は、算術平均高さSaが40乃至650nmの範囲内にあり、クルトシスSkuが3以上である請求項1に記載のブラックマトリクス基板。
- 前記反射層は、前記ブラックマトリクスを部分的に更に被覆した請求項1に記載のブラックマトリクス基板。
- 前記複数の第2貫通孔の少なくとも一部の中にそれぞれ設けられた複数の波長変換層を更に含んだ請求項1に記載のブラックマトリクス基板。
- 前記複数の第1貫通孔の少なくとも一部の位置にそれぞれ配置された複数の着色層を含んだカラーフィルタを更に含んだ請求項1に記載のブラックマトリクス基板。
- 前記反射層は、金属又は合金からなる層を含んだ請求項1に記載のブラックマトリクス基板。
- 請求項1乃至6の何れか1項に記載のブラックマトリクス基板と、
前記第1主面と向き合うように設置された調光装置と、
前記ブラックマトリクス基板と前記調光装置との間に介在して、それらを貼り合わせた接着層と
を備えた表示装置。 - 前記ブラックマトリクス基板と前記調光装置と前記接着層との積層体の外部に位置した放熱体と、
前記反射層から前記放熱体へ熱を導く伝熱体と
を更に備えた請求項7に記載の表示装置。 - 前記放熱体は、前記調光装置及び前記接着層を間に挟んで前記ブラックマトリクス基板と向き合うように設けられた裏面放熱体を含んだ請求項8に記載の表示装置。
- 前記裏面放熱体は、前記調光装置上に設けられた裏面放熱層である請求項9に記載の表示装置。
- 前記調光装置には1以上の貫通孔が設けられ、前記伝熱体は、少なくとも部分的に前記1以上の貫通孔内に位置した請求項9に記載の表示装置。
- 前記調光装置は複数の発光素子を含んだ請求項7に記載の表示装置。
- 前記調光装置は複数の発光ダイオードを含んだ請求項7に記載の表示装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022138481A JP7452592B1 (ja) | 2022-08-31 | 2022-08-31 | 表示装置 |
PCT/JP2023/029757 WO2024048312A1 (ja) | 2022-08-31 | 2023-08-17 | 表示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022138481A JP7452592B1 (ja) | 2022-08-31 | 2022-08-31 | 表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP7452592B1 true JP7452592B1 (ja) | 2024-03-19 |
JP2024042131A JP2024042131A (ja) | 2024-03-28 |
Family
ID=90099597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022138481A Active JP7452592B1 (ja) | 2022-08-31 | 2022-08-31 | 表示装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP7452592B1 (ja) |
WO (1) | WO2024048312A1 (ja) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015064391A (ja) | 2012-01-23 | 2015-04-09 | シャープ株式会社 | 蛍光体基板、表示装置および電子機器 |
JP2016164855A (ja) | 2015-03-06 | 2016-09-08 | シャープ株式会社 | 発光装置並びにこれを備えた表示装置、照明装置および電子機器 |
JP2017195135A (ja) | 2016-04-22 | 2017-10-26 | 大日本印刷株式会社 | 有機エレクトロルミネッセンス素子 |
WO2020044426A1 (ja) | 2018-08-28 | 2020-03-05 | 日本碍子株式会社 | 蛍光体素子および照明装置 |
US20200135811A1 (en) | 2018-10-26 | 2020-04-30 | Samsung Display Co., Ltd. | Optical filter substrate and display device including the same |
JP2021071645A (ja) | 2019-10-31 | 2021-05-06 | シャープ福山セミコンダクター株式会社 | 表示デバイス、および表示デバイスの製造方法 |
WO2021220734A1 (ja) | 2020-04-28 | 2021-11-04 | 凸版印刷株式会社 | ブラックマトリクス基板及びこれを備えた表示装置 |
WO2022163811A1 (ja) | 2021-01-28 | 2022-08-04 | 凸版印刷株式会社 | 表示装置及び波長変換基板 |
-
2022
- 2022-08-31 JP JP2022138481A patent/JP7452592B1/ja active Active
-
2023
- 2023-08-17 WO PCT/JP2023/029757 patent/WO2024048312A1/ja unknown
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015064391A (ja) | 2012-01-23 | 2015-04-09 | シャープ株式会社 | 蛍光体基板、表示装置および電子機器 |
JP2016164855A (ja) | 2015-03-06 | 2016-09-08 | シャープ株式会社 | 発光装置並びにこれを備えた表示装置、照明装置および電子機器 |
JP2017195135A (ja) | 2016-04-22 | 2017-10-26 | 大日本印刷株式会社 | 有機エレクトロルミネッセンス素子 |
WO2020044426A1 (ja) | 2018-08-28 | 2020-03-05 | 日本碍子株式会社 | 蛍光体素子および照明装置 |
US20200135811A1 (en) | 2018-10-26 | 2020-04-30 | Samsung Display Co., Ltd. | Optical filter substrate and display device including the same |
JP2021071645A (ja) | 2019-10-31 | 2021-05-06 | シャープ福山セミコンダクター株式会社 | 表示デバイス、および表示デバイスの製造方法 |
WO2021220734A1 (ja) | 2020-04-28 | 2021-11-04 | 凸版印刷株式会社 | ブラックマトリクス基板及びこれを備えた表示装置 |
WO2022163811A1 (ja) | 2021-01-28 | 2022-08-04 | 凸版印刷株式会社 | 表示装置及び波長変換基板 |
Also Published As
Publication number | Publication date |
---|---|
WO2024048312A1 (ja) | 2024-03-07 |
JP2024042131A (ja) | 2024-03-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20170077189A1 (en) | Display device | |
CN109755413B (zh) | 一种显示面板及其制备方法 | |
KR20190027986A (ko) | 표시 장치 | |
JP5974910B2 (ja) | 表示パネルおよび表示装置 | |
JP2006073219A (ja) | 表示装置およびその製造方法 | |
WO2019196166A1 (zh) | Oled面板及其制造方法、oled显示器 | |
JP7311595B2 (ja) | 発光素子基板および表示装置、ならびに表示装置の製造方法 | |
JP7452592B1 (ja) | 表示装置 | |
KR20140066607A (ko) | 마이크로 캐비티 구조를 갖는 유기발광 다이오드 표시 패널 및 그 제조 방법 | |
WO2024048350A1 (ja) | 表示装置 | |
JP2008052950A (ja) | 表示装置 | |
TW202424541A (zh) | 顯示裝置 | |
JP2007265859A (ja) | 有機el表示装置 | |
TW202424540A (zh) | 顯示裝置 | |
WO2024128052A1 (ja) | ブラックマトリクス基板及び表示装置 | |
CN112802940B (zh) | 一种显示基板、制作方法及显示装置 | |
JP7501569B2 (ja) | ブラックマトリクス基板及び表示装置 | |
JP7509173B2 (ja) | 波長変換基板及び表示装置 | |
JP2006100137A (ja) | 有機el表示装置 | |
WO2024053451A1 (ja) | 波長変換基板及び表示装置 | |
WO2024101353A1 (ja) | 波長変換基板及び表示装置 | |
JP7513054B2 (ja) | ブラックマトリクス基板及び表示装置 | |
WO2024135570A1 (ja) | 波長変換基板及び表示装置 | |
WO2023223889A1 (ja) | 波長変換基板及び表示装置 | |
TW202427830A (zh) | 波長轉換基板及顯示裝置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20230104 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20231130 |
|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20231130 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20240206 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20240219 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7452592 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |