TW512552B - An OLED fiber light source - Google Patents

An OLED fiber light source Download PDF

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Publication number
TW512552B
TW512552B TW090119160A TW90119160A TW512552B TW 512552 B TW512552 B TW 512552B TW 090119160 A TW090119160 A TW 090119160A TW 90119160 A TW90119160 A TW 90119160A TW 512552 B TW512552 B TW 512552B
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layer
patent application
fiber
cathode
organic
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TW090119160A
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Anilraj Duggal
Lionel Monty Levinson
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Gen Electric
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    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/1601Process or apparatus
    • C23C18/1633Process of electroless plating
    • C23C18/1646Characteristics of the product obtained
    • C23C18/165Multilayered product
    • C23C18/1651Two or more layers only obtained by electroless plating
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/1601Process or apparatus
    • C23C18/1633Process of electroless plating
    • C23C18/1646Characteristics of the product obtained
    • C23C18/165Multilayered product
    • C23C18/1653Two or more layers with at least one layer obtained by electroless plating and one layer obtained by electroplating
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00Electroplating characterised by the article coated
    • C25D7/06Wires; Strips; Foils
    • C25D7/0607Wires
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00Organic light-emitting devices
    • H10K50/10OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/182OLED comprising a fiber structure

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Electroluminescent Light Sources (AREA)

Description

512552 A8 B8 C8 D8 ^、申請專利範圍 料纖維; 該陰極包括鈣、金、銦、錳、錫、鉛、鋁、銀、鎂、 鎂/銀合金,或是第一氟化鈣或鋰子層與第二鋁或銀子層 的組合, 該至少一層有機輻射發射層包括包含至少一種聚合物 或至少一種有機分子層; 該陽極包括ITO、氧化錫、鎳或金層; 該障層包括Si02與Si3N4層; 該密封材料包括聚矽氧或環氧樹脂。 1 1、如申請專利範圍第1 〇項之有機輻射發射裝置, 該密封材料中另外包括磷光質或螢光染料,其被該有機輻 射發射層所發出之可見或紫外線照射而發出可見光。 1 2、如申請專利範圍第7項之有機輻射發射裝置,另 外包括一電激發光,其與該陰極與金屬接觸元件電性連接 〇 1 3、如申請專利範圍第1 2項之有機輻射發射裝置, 其中該裝置包括手持式撓性延長纖維型照明裝置。 1 4、如申請專利範圍第1 2項之有機輻射發射裝置, 其中該延長纖維包括一種實質上爲一維之物件,其扭轉或 盤繞成任何所需之二維或三維發光物件。 1 5、如申請專利範圍第1 2項之有機輻射發射裝置, 其中: (a)該延長纖維盤繞在管內或是在一平坦面板上;並 且密封於真空或惰性氣氛中;或 表紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) · 3 - (請先閲讀背面之注意事項再填寫本頁) 、1T. 經濟部智慧財產局員工消費合作社印製 512552 A8 B8 C8 _ D8 々、申請專利範圍 (b)該延長纖維另外包括一微型照相機,以供檢查管 子、導管與裂隙。 1 6、如申請專利範圍第6項之有機輻射發射裝置,另 外包括與該陰極與陽極電性連接的電激發光,而且其中該 延長纖維包括一指向邊緣發光照明裝置。 1 7、如申請專利範圍第1項之有機輻射發射裝置,其 中該裝置不包含平面透光裝置基板。 1 8、一種撓性纖維型有機輻射發射裝置,包括: 一撓性延長核心構件,其具有外表面; 一陰極,其內表面環繞該核心構件的外表面; 至少一層非平面有機輻射發射層,其內表面環繞並接 觸該陰極的外表面; 一輻射透射陽極,其內表面環繞並接觸該至少一層有 機輻射發射層的外表面; 一金屬接觸元件,其第一表面與該陽極外表面的第一 部分接觸;以及 一電激發光,其與該陰極及該金屬接觸元件電性連接 〇 1 9、如申請專利範圍第1 8項之裝置,另外包括: 五輻射透射濕氣障層,其內表面環繞該陽極的外表面 ;以及 一透光密封材料,其內表面環繞該障層的外表面。 20、如申請專利範圍第1 9項之裝置,其中: 該核心構件包括撓性金屬線、環繞玻璃纖維或撓性塑 本紙張又度適用中國國家標準(CNS ) A4規格(210X297公釐) (請先閲讀背面之注意事項再填寫本頁) 訂 鯓 經濟部智慧財產局員工消費合作社印製 -4- 512552 A8 Β8 C8 D8 ^、申請專利範圍 料纖維; (請先閲讀背面之注意事項再填寫本頁) 該陰極包括鈣、金、銦、錳、錫、鉛、鋁、銀、鎂、 鎂/銀合金,或是第一氟化鈣或鋰子層與第二鋁或銀子層 的組合; 該至少一層有機輻射發射層包括包含至少一種聚合物 或至少一種有機分子層; 該陽極包括ΙΤΟ、氧化錫、鎳或金層; 該金屬接觸元件包括與該陽極外表面的第一部分接觸 之金屬條狀物,或是環繞該陽極整個外表面周圍的金屬線
J 該障層包括Si〇2與Si3N4層; 該密封材料包括聚砂氧或環氧樹脂,其包含磷光質或 螢光染料’該磷光質或螢光染料被該有機輻射發射層所發 出之可見或紫外線照射而發出可見光。 2 1、如申請專利範圍第1 9項之裝置,其中該裝置包 括手持式撓性延長纖維型照明裝置。 22、如申請專利範圍第19項之裝置,其中: 經濟部智慧財產局員工消費合作社印製 該裝置盤繞在管內,或是在一平坦面板上;以及 密封於真空或惰性氣氛中。 2 3、如申請專利範圍第1 8項之裝置,其中該裝置不 包含平面可透光裝置基板。 2 4、一種製造撓性有機輻射發射裝置之方法,包括: 形成具有外部第一電極層的核心; 在該桌一電極層周圍沈積至少一層有機轄射發射層; 本紙張尺度適用中國國家標準(CNS ) A4規格(21〇X:297公釐) 512552 A8 B8 C8 __ _ D8 六、申請專利範圍 在該至少~層有機輻射發射層環繞沈積第二電極層; 以及 (請先閲讀背面之注意事項再填寫本頁) 使電源與該第一及第二電極層電性連接。 2 5、如申請專利範圍第2 4項之方法,其中: 該第一電極層包括陰極層; 該第二電極層包括輻射透射陽極層;而 該形成核心的步驟包括在一纖維核心構件周圍形成陰 極層。 26、如申請專利範圍第25項之方法,另外包括形成 金屬接觸元件’其第一部分與該陽極外表面的第二部分接 觸’而第二部分與該電源電性接觸。 2 7、如申請專利範圍第2 6項之方法,另外包括: 在該陽極周圍形成密封材料;以及 於形成密封材料步驟之前,在該陽極周圍形成濕氣障 層。 2 8、如申請專利範圍第2 7項之方法,其中: 該纖維核心構件包括撓性金屬線、環繞玻璃纖維或撓 性塑料纖維; 經濟部智慧財產局員工消費合作社印製 形成陰極的步驟包括,在該纖維核心構件周圍蒸發、 機鍍或電鍍#5、金、銦、猛、錫、錯、銘、銀、鎂、鎂/ 銀合金,或是第一氟化鈣或鋰子層與第二鋁或銀子層的組 合; 該形成至少一層有機輻射發射層的步驟包括在該陰極 周圍蒸發或溶液塗覆包含至少一種聚合物或至少一種有機 本#^張尺度適用中國國家標準(〇泌)人4規格(210\297公董) I —- 512552 A8 B8 C8 D8 六、申請專利範圍 ~ 分子層; 該形成陽極的步驟包括在該至少一層有機輻射發射層 周圍濺鍍、蒸發或電鍍IT0、氧化錫、鎳或金層; (請先閱讀背面之注意事項再填寫本頁) 該形成金屬接觸元件的步驟包括蒸發、濺鍍或電鍍金 屬條’其與陽極外表面的第一部分接觸,或在該陰極周圍 裝上金屬線; 該形成障層的步驟包括藉由濺鍍、蒸發或CVD沈積 Si〇2 與 Si3N4 層.; 該形成密封材料的步驟包括溶液塗覆包含磷光質或螢 光染料的聚矽氧或環氧樹脂,該磷光質或螢光染料被該有 機幅射發射層所發出之可見或紫外線照射而發出可見光。 29、如申請專利範圍第26項之方法,其中: 該裝置包括手持式撓性延長纖維型照明裝置;或者 該裝置盤繞在管內,或是在一平坦面板上,並且.密封 於真空或惰性氣氛中。 3 〇、如申請專利範圍第24項之方法,其中: 該第一電極層包括輻射透射陽極層; 該第二電極層包括陰極層;而 經濟部智慧財產局員工消費合作社印製 該裝置包括一具有方向性(directional)邊緣發光照明 裝置。 3 1、一種製造撓性纖維型有機輻射發射裝置的連續方 法,包括: 將具有外部第一電極層之撓性纖維核心構件自第一捲 軸纏繞到第二捲軸; 本紙張尺度適用中國國家摞準(CNS ) A4規格(210X297公釐) -7 - 512552 A8 B8 C8 _ D8 六、申請專利範圍 在第一沈積區中,於第一電極層周圍沈積至少一層有 機輻射發射層; (請先閱讀背面之注意事項#填寫本頁) 於第二沈積區內,在該至少一層有機輻射發射層周圍 沈積第二電極層; 自該第二捲軸鬆開該經塗覆核心,並將該經塗覆核心 分成數個撓性纖維部分;以及 使電源與至少第一纖維部分上的第一及第二電極電性 連接。 3 2、如申請專利範圍第3 1項之方法,其中·· 該第一電極層包括陰極層; 該第二電極層包括輻射透射陽極層;而 該形成核心的步驟包括在第三沈積區內,於一纖維核 心構件周圍形成陰極層。 3 3、如申請專利範圍第3 2項之方法,另外包括形成 金屬接觸元件,其第一部分與該陽極層外表面的第一部分 接觸,而第二部分與第四沈積區內的電源電性接觸。 34、如申請專利範圍第33項之方法,另外包括在第 五沈積區中,於該陽極層周圍形成密封材料。 經濟部智慧財產局員工消費合作社印製 3 5、如申請專利範圍第3 4項之方法,其中: 該撓性纖維核心構件包括撓性金屬線、環繞玻璃纖維 或撓性塑料纖維; 該形成陰極層的步驟包括,在該纖維核心構件周圍蒸 發、濺鍍、電鍍或化學氣相沈積鈣、金、銦、錳、錫、鉛 、鋁、銀、鎂、鎂/銀合金,或是第一氟化鈣或鋰子層與 本紙張尺度適用中國國家標準(CNS ) A4洗格(210X 297公釐) -8 - 經濟部智慧財產局員工消費合作社印製 512552 B8
夂、申請專利範圍 桌—銘或銀子層的組合; 开:^成至少一層有機_g射發射層的步驟包括在該陰極 周圍蒸發或溶液塗覆包含至少一種聚合物或至少一種有機 分子層; 該形成陽極層的步驟包括在該至少一層有機輻射發射 層周圍藉由濺鍍、蒸發、電鍍、化學氣相沈積或溶膠-凝 膠塗覆作用沈積ITO、氧化錫、鎳或金層; 該形成金屬接觸元件的步驟包括藉由蒸發、濺鍍、電 鍍或化學氣相沈積作用沈積金.屬條,其與陽極外表面的第 一部分接觸,或在該陰極周圍裝上金屬線; 該形成密封材料的步驟包括溶液塗覆包含磷光質或螢 光染料的聚矽氧或環氧樹脂,該磷光質或螢光染料被該有 機輻射發射層所發出之可見或紫外線照射而發出可見光。 J 6、如申g靑專利軺圍第3 5項之方法,其中該第一至 第四沈積區包括液相沈積區,其以下列順序自該第一捲軸 排列至第二捲軸:第三、第一、第二、第四與第五區。 3 7、如申請專利範圍第3 6項之方法,其中: 該形成陰極的步驟包括在該纖維核心構件周圍無電極· 電鍍或電鍍陰極層; 該形成至少一層有機輻射發射層的步驟包括在該陰極 周圍溶液塗覆至少一種聚合物或至少一種有機分子層; 該形成陽極的步驟包括在該至少一層有機輻射發射層 周圍無電極電鍍、電鍍或溶膠-凝膠塗覆該陽極層; 該形成金屬接觸兀件的步驟包括無電極電鍍或電纟度金 本紙張尺度適用中國國家標準(CNS) A4現格(210X 297公釐) 7〇Τ-- (請先閱讀背面之注意事項再填寫本頁)
512552 A8 B8 C8 __ D8 六、申請專利範圍 屬條狀物,其與陽極層的外表面第一部分接觸;以及 該形成密封材料的步驟包括溶液塗覆聚矽氧或環氧樹 脂。 (請先閲讀背面之注意事項再填寫本頁) 38、如申請專利範圍第36項之方法,另外包括在該 陰極層與陽極層的濺鍍、蒸發或化學氣相沈積期間,使該 纖維數面曝於該材料之下。 3 9、一種用以連續製造撓性纖維型有機輻射發射裝置 的設備,包括= 第一用具,其係用以將包含外部陰極層之撓性纖維核 心纒繞到第二用具上; 第三用具,其係用以在第一沈積區中,於該陰極層周 圍沈積至少一層有機輻射發射層;以及 第四用具,其係用於在第二沈積區中,於至少一層有 機輻射發射層周圍沈積一層有機輻射透射層。 40、如申請專利範圍第39項之設備,另外包括: 第五用具,其用以在第三沈積區中,於纖維核心構件 周圍形成陰極層;以及第六用具,其用以在第五沈積區中 ,於該陽極層周圍形成密封材料。 經濟部智慧財產局員工消費合作社印製 4 1、一種用以連續製造撓性纖維型有機輻射發射裝置 的設備,包括: 第一捲軸; 第二捲軸; 有機層沈積室,於該室內,在第一電極層周圍沈積至 少一層有機輻射發射層;以及 本紙張尺度適用中國國家摞準(CNS ) A4规格(2丨0X297公釐) _ 1〇 _ 512552 A8
Ao B8 C8 D8 六、申請專利範圍 第一電極沈積室,其可以塗覆纖維的數面,於該室中 ,在該至少一層有機輻射發射層周圍沈積第一電極層。 42、 如申請專利範圍第4 1項之設備,其中: (請先閲讀背面之注意事項再填寫本頁) 該有機層沈積室包含至少一個蒸發來源、一有機液體 槽或有機液體分配噴嘴; 該第一電極沈積室包含至少一個蒸發來源、至少一個 濺靶,或液態金屬槽;而且 另外包括_· 第二電極沈積室,其包含至少一個濺靶、至少一個可 塗覆纖維數面的蒸發來源或液態金屬槽;以及 密封材料沈積室,其包含液體槽或液體分配噴嘴。 43、 如申請專利範圍第42項之設備,其中該第一與 第二電極沈積室包括: 數個濺靶或蒸發來源,其位於該室周圍;或 至少一個皮帶輪,用以纏繞該纖維,使該纖維所有面 曝於濺靶或蒸發來源之下。 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) -11 -
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