JP7114601B2 - 表示パネル及び表示装置 - Google Patents
表示パネル及び表示装置 Download PDFInfo
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- JP7114601B2 JP7114601B2 JP2019537423A JP2019537423A JP7114601B2 JP 7114601 B2 JP7114601 B2 JP 7114601B2 JP 2019537423 A JP2019537423 A JP 2019537423A JP 2019537423 A JP2019537423 A JP 2019537423A JP 7114601 B2 JP7114601 B2 JP 7114601B2
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- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/85—Arrangements for extracting light from the devices
- H10K50/856—Arrangements for extracting light from the devices comprising reflective means
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- 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
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/127—Active-matrix OLED [AMOLED] displays comprising two substrates, e.g. display comprising OLED array and TFT driving circuitry on different substrates
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- 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
- H05B33/04—Sealing arrangements, e.g. against humidity
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- 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
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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- 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
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Description
本実施の形態では、本発明の一態様の表示パネル及び表示装置について図1~図17を用いて説明する。
図1(A)に、表示パネルDP1の上面図を示す。
図5(A)、(B)に表示パネルの上面図を示す。図5(A)における一点鎖線C1-C2間の断面図を図5(C)に示す。図5(A)における一点鎖線C3-C4間の断面図を図6に示す。
図11(A)に、表示パネルDP2の上面図を示す。
図12(A)に、表示パネル370Fの断面図を示す。図12(B)に、表示パネル370Gの断面図を示す。図12(A)、(B)は、図5(A)に示す一点鎖線C3-C4間の断面図に相当する。表示パネル370Aと同様の構成については、説明を省略する。
次に、複数の表示パネルを有する表示装置について、図14を用いて説明する。
図15に、表示システム10のブロック図を示す。
次に、表示パネルまたは表示装置に用いることができるトランジスタについて、説明する。
本実施の形態では、本発明の一態様で開示されるトランジスタに用いることができる金属酸化物について説明する。以下では特に、金属酸化物とCAC(Cloud-Aligned Composite)-OSの詳細について説明する。
本実施の形態では、本発明の一態様の電子機器について図18を用いて説明する。
Claims (9)
- 表示領域と、非表示領域と、を有する表示パネルであって、
前記非表示領域は、可視光を透過する領域を有し、
前記表示領域は、前記可視光を透過する領域と隣接し、
前記表示領域は、第1の発光素子と、第2の発光素子と、を有し、
前記第1の発光素子は、第1の画素電極と、第1の共通電極と、を有し、
前記第2の発光素子は、第2の画素電極と、第2の共通電極と、を有し、
前記第1の共通電極は、前記第1の画素電極と重なる第1の部分を有し、
前記第2の共通電極は、前記第2の画素電極と重なる第2の部分を有し、
前記第2の共通電極は、前記第1の共通電極と接する第3の部分を有し、
前記第1の共通電極は、可視光を反射する機能を有し、
前記第1の画素電極、前記第2の画素電極、及び前記第2の共通電極は、それぞれ、可視光を透過する機能を有し、
前記第2の発光素子は、前記第1の発光素子よりも、前記可視光を透過する領域の近くに位置する、表示パネル。 - 請求項1において、
前記第2の共通電極は、第4の部分を有し、
前記第4の部分は、前記第2の画素電極と重なり、かつ、前記第1の共通電極と接する部分である、表示パネル。 - 請求項1または2において、
前記第2の共通電極は、前記可視光を透過する領域に延在する、表示パネル。 - 請求項1乃至3のいずれか一において、
前記第1の発光素子上及び前記第2の発光素子上に、保護層を有する、表示パネル。 - 第1の表示パネルと、第2の表示パネルと、を有し、
前記第1の表示パネルは、第1の表示領域と、第1の非表示領域と、を有し、
前記第1の非表示領域は、可視光を透過する領域を有し、
前記第2の表示パネルは、第2の表示領域を有し、
前記第1の表示領域は、前記可視光を透過する領域と隣接し、
前記第1の表示領域は、第1の発光素子と、第2の発光素子と、を有し、
前記第1の発光素子は、第1の画素電極と、第1の共通電極と、を有し、
前記第2の発光素子は、第2の画素電極と、第2の共通電極と、を有し、
前記第1の共通電極は、前記第1の画素電極と重なる第1の部分を有し、
前記第2の共通電極は、前記第2の画素電極と重なる第2の部分を有し、
前記第2の共通電極は、前記第1の共通電極と接する第3の部分を有し、
前記第1の共通電極は、可視光を反射する機能を有し、
前記第1の画素電極、前記第2の画素電極、及び前記第2の共通電極は、それぞれ、可視光を透過する機能を有し、
前記第2の発光素子は、前記第1の発光素子よりも、前記可視光を透過する領域の近くに位置し、
前記第2の表示領域は、前記第2の発光素子と重なる部分と、前記可視光を透過する領域と重なる部分と、を有する、表示装置。 - 請求項5において、
前記第2の共通電極は、第4の部分を有し、
前記第4の部分は、前記第2の画素電極と重なり、かつ、前記第1の共通電極と接する部分である、表示装置。 - 請求項5または6において、
前記第2の共通電極は、前記可視光を透過する領域に延在する、表示装置。 - 請求項5乃至7のいずれか一において、
前記第1の発光素子上及び前記第2の発光素子上に、保護層を有する、表示装置。 - 請求項5乃至8のいずれか一において、
前記第2の表示領域は、第3の発光素子及び第4の発光素子を有し、
前記第3の発光素子は、前記第2の発光素子を介して、光を射出し、
前記第4の発光素子は、前記可視光を透過する領域を介して、光を射出する、表示装置。
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US20240147758A1 (en) | 2024-05-02 |
KR20200046035A (ko) | 2020-05-06 |
JP2022160518A (ja) | 2022-10-19 |
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