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    • 1. 发明授权
    • Self-aligned coverage of opaque conductive areas
    • 不透明导电区域的自对准覆盖
    • US08865394B2
    • 2014-10-21
    • US13816251
    • 2011-07-29
    • Sören HartmannChristoph RickersHerbert Friedrich BoernerHerbert LifkaHolger Schwab
    • Sören HartmannChristoph RickersHerbert Friedrich BoernerHerbert LifkaHolger Schwab
    • H01L21/70G03F7/20H01L51/52H01L51/00
    • H01L21/707H01L51/00H01L51/5212
    • The invention relates to a method enabling to apply cheap manufacturing techniques for producing reliable and robust organic thin film device (EL) comprising the steps of providing (P) a transparent substrate (1) at least partly covered with a first layer stack comprising at least one transparent layer (2), preferably an electrically conductive layer, and a pattern of first and second opaque conductive areas (31, 32) deposited on top of the transparent layer (2), depositing (D) a photoresist layer (4) made of an electrically insulating photoresist resist material on top of the first layer stack at least fully covering the second opaque conductive areas (32), illuminating (IL) the photoresist layer (4) through the transparent substrate (1) with light (5) of a suitable wavelength to make the photoresist material soluble in the areas (43) of the photoresist layer (4) having no opaque conductive areas (31, 32) underneath, removing (R) the soluble areas (43) of the photoresist layer (4), heating (B) the areas (42) of the photoresist layer (4) remaining on top of at least the second opaque conductive areas (32) to re-flow the photoresist layer (4) to cover the edges (E) of the second opaque conductive areas (32) in contact to the transparent layer (2), and hardening (H) the remaining areas (42) of the photoresist layer (4). The invention further relates to a conductive component (CC) for use in these organic thin film devices (EL) and to the organic thin film devices (EL) itself.
    • 本发明涉及一种能够应用便宜的制造技术来生产可靠和坚固的有机薄膜器件(EL)的方法,包括以下步骤:提供(P)至少部分地覆盖有至少包括第一层堆叠的第一层堆叠的透明衬底(1) 一个透明层(2),优选导电层,以及沉积在透明层(2)的顶部上的第一和第二不透明导电区域(31,32)的图案,沉积(D)制成的光致抗蚀剂层(4) 至少完全覆盖第二不透明导电区域(32)的第一层堆叠顶部上的电绝缘光致抗蚀剂材料,通过透明衬底(1)照射(IL)光致抗蚀剂层(4),其中光(5) 使光致抗蚀剂材料可溶于光致抗蚀剂层(4)的在其下方没有不透明导电区域(31,32)的区域(43)中的合适波长,去除光致抗蚀剂层(4)的可溶性区域(43) ),他 (B)至少第二不透明导电区域(32)的顶部上的光致抗蚀剂层(4)的区域(42),以再次流过光致抗蚀剂层(4)以覆盖第二不透明导电区域的边缘(E) 与透明层(2)接触的不透明导电区域(32),以及硬化(H)光致抗蚀剂层(4)的剩余区域(42)。 本发明还涉及用于这些有机薄膜器件(EL)和有机薄膜器件(EL)本身的导电元件(CC)。
    • 2. 发明申请
    • SELF-ALIGNED COVERAGE OF OPAQUE CONDUCTIVE AREAS
    • OPAQUE导电区域的自对准覆盖
    • US20130146859A1
    • 2013-06-13
    • US13816251
    • 2011-07-29
    • Sören HartmannChristoph RickersHerbert Friedrich BoernerHerbert LifkaHolger Schwab
    • Sören HartmannChristoph RickersHerbert Friedrich BoernerHerbert LifkaHolger Schwab
    • H01L21/70H01L51/00
    • H01L21/707H01L51/00H01L51/5212
    • The invention relates to a method enabling to apply cheap manufacturing techniques for producing reliable and robust organic thin film device (EL) comprising the steps of providing (P) a transparent substrate (1) at least partly covered with a first layer stack comprising at least one transparent layer (2), preferably an electrically conductive layer, and a pattern of first and second opaque conductive areas (31, 32) deposited on top of the transparent layer (2), depositing (D) a photoresist layer (4) made of an electrically insulating photoresist resist material on top of the first layer stack at least fully covering the second opaque conductive areas (32), illuminating (IL) the photoresist layer (4) through the transparent substrate (1) with light (5) of a suitable wavelength to make the photoresist material soluble in the areas (43) of the photoresist layer (4) having no opaque conductive areas (31, 32) underneath, removing (R) the soluble areas (43) of the photoresist layer (4), heating (B) the areas (42) of the photoresist layer (4) remaining on top of at least the second opaque conductive areas (32) to re-flow the photoresist layer (4) to cover the edges (E) of the second opaque conductive areas (32) in contact to the transparent layer (2), and hardening (H) the remaining areas (42) of the photoresist layer (4). The invention further relates to a conductive component (CC) for use in these organic thin film devices (EL) and to the organic thin film devices (EL) itself.
    • 本发明涉及一种能够应用便宜的制造技术来生产可靠和坚固的有机薄膜器件(EL)的方法,包括以下步骤:提供(P)至少部分地覆盖有至少包括第一层堆叠的第一层堆叠的透明衬底(1) 一个透明层(2),优选导电层,以及沉积在透明层(2)的顶部上的第一和第二不透明导电区域(31,32)的图案,沉积(D)制成的光致抗蚀剂层(4) 至少完全覆盖第二不透明导电区域(32)的第一层堆叠顶部上的电绝缘光致抗蚀剂材料,通过透明衬底(1)照射(IL)光致抗蚀剂层(4),其中光(5) 使光致抗蚀剂材料可溶于光致抗蚀剂层(4)的在其下方没有不透明导电区域(31,32)的区域(43)中的合适波长,去除光致抗蚀剂层(4)的可溶性区域(43) ),他 (B)至少第二不透明导电区域(32)的顶部上的光致抗蚀剂层(4)的区域(42),以再次流过光致抗蚀剂层(4)以覆盖第二不透明导电区域的边缘(E) 与透明层(2)接触的不透明导电区域(32),以及硬化(H)光致抗蚀剂层(4)的剩余区域(42)。 本发明还涉及用于这些有机薄膜器件(EL)和有机薄膜器件(EL)本身的导电元件(CC)。
    • 4. 发明申请
    • TRANSPARENT LIGHT EMITTING DEVICE WITH CONTROLLED EMISSION
    • 具有控制排放的透明发光装置
    • US20130092914A1
    • 2013-04-18
    • US13704730
    • 2011-06-15
    • Herbert LifkaSören HartmannHerbert Friedrich BoernerChristoph Rickers
    • Herbert LifkaSören HartmannHerbert Friedrich BoernerChristoph Rickers
    • H01L51/10H01L33/42
    • H01L51/102H01L27/3209H01L27/3239H01L33/42H01L51/0021H01L51/5206H01L51/5209H01L51/5212H01L2251/5307H01L2251/5323H01L2251/5338H01L2251/5361
    • The present invention relates to a light emitting device comprising: a transparent substrate (11); partially transparent an anode layer (12) or layer assembly arranged on said substrate (11); a light emitting layer (13) arranged on said anode layer (12); and a transparent cathode layer (14) arranged on said light emitting layer; (13) wherein said anode layer (12) or layer assembly comprises a first surface (15) facing said substrate (11) and a second surface (16) facing said light emitting layer (13) and is positioned opposite to said first surface (15); said first surface (15) comprises a transparent conductive material; said second surface (16) comprises first (17) and second domains (18); said first domains (17) are conductive and non-transparent; said second domains (18) are transparent and electrically isolating; and said first domains (17) are in direct contact with said light emitting layer (13) and are arranged to allow electrical contact between said first surface (15) and said light emitting layer (13). The light emitting device can be applied in transparent OLED devices to allow for the possibility of controlled emission.
    • 发光装置技术领域本发明涉及一种发光装置,包括:透明基板(11); 部分透明地布置在所述基底(11)上的阳极层(12)或层组件; 布置在所述阳极层(12)上的发光层(13)。 和布置在所述发光层上的透明阴极层(14); (13),其中所述阳极层(12)或层组件包括面向所述衬底(11)的第一表面(15)和面对所述发光层(13)的第二表面(16)并且与所述第一表面 15); 所述第一表面(15)包括透明导电材料; 所述第二表面(16)包括第一(17)和第二畴(18); 所述第一域(17)是导电和不透明的; 所述第二区域(18)是透明和电隔离的; 并且所述第一区域(17)与所述发光层(13)直接接触并且被布置成允许所述第一表面(15)和所述发光层(13)之间的电接触。 发光器件可以应用于透明OLED器件中以允许受控发射的可能性。