公开(公告)号：JP2006245011A

公开(公告)日：2006-09-14

申请号：JP2006128988

申请日：2006-05-08

Applicant: Sony Corp ,  ソニー株式会社

Inventor： KIJIMA YASUNORI ,  TAMURA SHINICHIRO

IPC: H05B33/12 ,  H01L51/50 ,  H05B33/10

Abstract: PROBLEM TO BE SOLVED: To provide a lamination capable of stably securing each color light emission of R, G, and B, and which is easily and low-costly manufactured through simple and useful process.
SOLUTION: On a glass substrate 6 common to each light emitting element part 21B, 21G and 21R, a transparent electrode 5 is formed common at least to three kinds of each light emitting element part. On the transparent electrode, each hole conveying layer 4a, 4b is formed from a hole conveying layer forming material layer common to a sphere including each light emitting element part. On a sphere including each hole conveying layer, each electron conveying layer 2 is formed from an electron conveying layer forming material layer common to the sphere including each light emitting element part. On each electron conveying layer, each cathode electrode 1 of each light emitting element part is formed facing the transparent electrode, a hole blocking layer 33 is formed in the blue color light emitting element part 21B, the green color light emitting element part 21G is formed without the hole blocking layer 33, and a red color light emitting layer 32 is formed in the red color light emitting element part 21R.
COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供能够稳定地确保R，G和B的每种颜色发光的层压体，并且通过简单且有用的工艺制造成本容易且成本低廉。 解决方案：在每个发光元件部分21B，21G和21R共同的玻璃基板6上，共同形成至少三种各个发光元件部分的透明电极5。 在透明电极上，每个孔传送层4a，4b由包括每个发光元件部分的球体共同的孔传送层形成材料层形成。 在包括每个空穴传送层的球体上，每个电子传输层2由包括每个发光元件部分的球体共同的电子传输层形成材料层形成。 在每个电子传送层上，每个发光元件部分的每个阴极电极1形成为面对透明电极，在蓝色发光元件部分21B中形成空穴阻挡层33，形成绿色发光元件部分21G 没有空穴阻挡层33，在红色发光元件部分21R中形成红色发光层32。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2006124333A

公开(公告)日：2006-05-18

申请号：JP2004315488

申请日：2004-10-29

Applicant: Sony Corp ,  ソニー株式会社

Inventor： UJIIE YASUHARU ,  MIYABAYASHI YOSHIHISA ,  UEDA NAOYUKI ,  ICHIMURA MARI ,  TAKADA KAZUNORI ,  SAKAMOTO YUKISAKU ,  YOSHINAGA SADAHIKO ,  TAMURA SHINICHIRO

IPC: C07C211/57 ,  C07B61/00 ,  C07C209/68 ,  C09K11/06 ,  H01L51/42 ,  H01L51/50

CPC classification number: Y02E10/549 ,  Y02P70/521

Abstract: PROBLEM TO BE SOLVED: To provide a styrylamine derivative with an excellent chemically stable structure to realize an organic electronics using the styrylamine derivative, excellent in carrier transporting property and amorphous property and to provide a method for producing the styrylamine derivative. SOLUTION: The invention relates to the method for synthesizing styrylamine derivative represented by general formula (1) in which three synthetic method is exemplified by using a specific intermediate. (In the formula R 1 -R 6 are each independently a H, a halogen atom, or the like, A 1 -A 3 , B 1 , B 2 are each independently a H, a hydrocarbon group or the like.). COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供具有优异的化学稳定结构的苯乙烯胺衍生物，以实现使用苯乙烯胺衍生物的有机电子学，载流子传输性能和无定形性能优异，并提供苯乙烯胺衍生物的制备方法。 解决方案：本发明涉及通式（1）表示的苯乙烯胺衍生物的合成方法，其中通过使用特定的中间体来举例说明三种合成方法。 （式中，R SB 1 -R SB 6各自独立地为H，卤素原子等，A 1 > 3 ，B 1 ，B 2 各自独立地为H，烃基等。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2005035927A

公开(公告)日：2005-02-10

申请号：JP2003274282

申请日：2003-07-14

Applicant: Sony Corp ,  ソニー株式会社

Inventor： ICHIMURA MARI ,  ISHIBASHI TADASHI ,  TAMURA SHINICHIRO

IPC: H01L51/50 ,  C07C211/57 ,  C07C211/61 ,  C07C253/30 ,  C07C255/58 ,  C07F9/38 ,  C07F9/54 ,  C09K11/06 ,  H05B33/14

Abstract: PROBLEM TO BE SOLVED: To provide a compound suitable as an organic luminescent material with high luminance at an optimum wavelength and stability, especially giving red-color luminescence, using a compound improved in the fluorescence wavelength of an aminostyrylphenanthrene compound giving red-color luminescence in high fluorescence quantum yield, to provide an intermediate for synthesizing the compound, and to provide methods for producing them. SOLUTION: The bis(aminostyryl)phenanthrene compound is represented by the general formula[I], [II] or [III]( wherein, R 1 , R 2 , R 3 , R 4 , R 24 , R 25 , R 26 , R 27 , R 49 , R 50 , R 51 and R 52 are each mutually the same or different phenyl or naphthyl; and R 5 , R 6 , R 28 , R 29 , R 53 and R 54 are each mutually the same or different electron-attracting group such as cyano group ). The intermediate for synthesizing the compound is also provided. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：为了提供适合作为有机发光材料的化合物，其具有最佳波长和稳定性的高亮度，特别是给出红色发光，使用改进的氨基苯乙烯基菲化合物的荧光波长的化合物， 提供高荧光量子产率的彩色发光，提供合成化合物的中间体，并提供其制备方法。 解决方案：双（氨基苯乙烯基）菲化合物由通式[I]，[II]或[III]表示（其中，R SP 1，R SP 2，/ SP >，R 3 ，R 4 ，R 24 ，R 25 ，R SP SP 26 >，R 27 ，R 49 ，R 50 ，R 51 和R 52 各自相同或不同的苯基或萘基;且R 5，R 6，R SP 30， SP＆gt;，R＆lt; SP＆gt; 53＆lt; SP＆gt;和＆lt; SP＆gt; 54＆lt; SP＆gt;各自是相同或不同的吸电子基团，例如氰基）。 还提供了用于合成化合物的中间体。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2005002053A

公开(公告)日：2005-01-06

申请号：JP2003167828

申请日：2003-06-12

Applicant: Sony Corp ,  ソニー株式会社

Inventor： TAKADA KAZUNORI ,  ISHIBASHI TADASHI ,  YAMADA JIRO ,  TAMURA SHINICHIRO

IPC: H01L51/50 ,  C07C49/92 ,  C07D235/18 ,  C07F15/00 ,  C09K11/06 ,  H01L51/00 ,  H01L51/30 ,  H05B33/14

CPC classification number: H01L51/0085 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L51/0059 ,  H01L51/0081 ,  H01L51/5016 ,  H05B33/14

Abstract: PROBLEM TO BE SOLVED: To provide a novel heterocycle-containing iridium complex compound which gives light emission in a green to blue region, and an electroluminescent device using this iridium complex which has a high efficiency and a long life. SOLUTION: The electroluminescent device has an organic layer 13 containing a heterocycle-containing iridium complex compound represented by the structural formula. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 待解决的问题：提供一种在绿色至蓝色区域中发光的新型含杂环铱络合物，以及使用该铱络合物的电致发光器件，其具有高效率和长寿命。 解决方案：电致发光器件具有含有由结构式表示的含杂环的铱络合物的有机层13。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2004127795A

公开(公告)日：2004-04-22

申请号：JP2002292082

申请日：2002-10-04

Applicant: Sony Corp ,  ソニー株式会社

Inventor： YAMADA JIRO ,  ASAI NOBUTOSHI ,  TAMURA SHINICHIRO

IPC: G02B5/20 ,  H01L27/32 ,  H01L51/50 ,  H05B33/22 ,  H05B33/24 ,  H05B33/14

CPC classification number: H01L51/5265 ,  H01L27/3211 ,  H01L27/322

Abstract: PROBLEM TO BE SOLVED: To provide a display element and a display device whose light extraction efficiencies are raised. SOLUTION: An optical distance L 1 between the maximum light emission position 13E of a light emitting layer 13C and the first end portion P1 satisfies that L 1 =tL 1 +a 1 , (2tL 1 )/λ=-Φ 1 /(2π)+m 1 . An optical distance L 2 between the maximum light emission position 13E and the second end portion P2 satisfies that L 2 =tL 2 +a 2 , (2tL 2 )/λ=-Φ 2 /(2π)+m 2 . Herein, tL 1 is an optical distance in theory between the first end portion P1 and the maximum light emission position 13E, tL 2 is an optical theoretical distance between the second end portion P2 and the maximum light emission position 13E, a 1 and a 2 are correction values based on a light emission distribution in the light emitting layer 13C, λ is a peak wavelength of light spectra to be extracted, Φ 1 is the phase shifting of reflected light at the first end portion P1, Φ 2 is phase shifting of reflected light at the second end portion P2, and m 1 and m 2 are integers including zero. COPYRIGHT: (C)2004,JPO

公开(公告)号：JP2004087463A

公开(公告)日：2004-03-18

申请号：JP2003165852

申请日：2003-06-11

Applicant: Sony Corp ,  ソニー株式会社

Inventor： ISHIBASHI TADASHI ,  ICHIMURA MARI ,  TAMURA SHINICHIRO ,  UEDA NAOYUKI

IPC: H01L51/50 ,  C09K11/06 ,  H01L51/00 ,  H01L51/30 ,  H05B33/22 ,  H05B33/14

CPC classification number: H01L51/0054 ,  C09K11/06 ,  C09K2211/1003 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  H01L51/0052 ,  H01L51/006 ,  H01L51/0081 ,  H01L51/5012 ,  H01L51/5048 ,  Y10S428/917

Abstract: PROBLEM TO BE SOLVED: To provide an organic field light emission element that has a high luminance characteristic, high reliability, and excellent thermal stability, provides an optional emission color of a comparatively long wavelength such as red, and has good color purity, and to provide a light emitting device or a display device using the element. SOLUTION: In the organic field emission element, an anode 2; a hole transport layer 10; an emission layer 11; an electron transport layer 12; and a cathode 3 are stacked on a glass substrate in this order, wherein the emission layer 11 comprises a mixed layer of at least one of styryl compounds corresponding to a general formula, Y-CH=CH-X (where X is an aryl group including a phenyl group having a substituent such as a cyano group or methyl group, and Y is a group having an aminophenyl group as a skeleton); and a material having charge transporting capability. COPYRIGHT: (C)2004,JPO

Abstract translation: 要解决的问题：为了提供具有高亮度特性，高可靠性和优异的热稳定性的有机场致发射元件，提供诸如红色的比较长波长的可选发射颜色，并且具有良好的色纯度 并且提供使用该元件的发光器件或显示器件。 解决方案：在有机场发射元件中，阳极2; 空穴传输层10; 发射层11; 电子传输层12; 和阴极3依次层叠在玻璃基板上，其中，发光层11包括对应于通式Y-CH = CH-X（其中X为芳基）的至少一种苯乙烯基化合物的混合层 包括具有取代基的苯基，例如氰基或甲基，Y是具有氨基苯基作为骨架的基团）; 以及具有电荷输送能力的材料。 版权所有（C）2004，JPO

公开(公告)号：JP2002316955A

公开(公告)日：2002-10-31

申请号：JP2001122788

申请日：2001-04-20

Applicant: SONY CORP

Inventor： TAKADA KAZUNORI ,  SHIBANUMA TETSUAKI ,  TAMURA SHINICHIRO

IPC: H05B33/10 ,  C07C13/62 ,  C07C13/72 ,  C07D249/08 ,  C07D271/10 ,  C09K11/06 ,  H01L51/50 ,  H05B33/14 ,  H05B33/22

Abstract: PROBLEM TO BE SOLVED: To obtain an amorphous polyarylene compound stably exhibiting a pure blue luminescence, indicating a clear glass transition temperature, hardly crystallizing, capable of being subjected to vacuum deposition. SOLUTION: This polyarylene compound is represented, for example, by formula (1-5) (R , R , R , R , R and R are each independently a hydrogen atom, a , n , n , n , n and n are each independently an integer of 0 to 5) or the like and has heat stability suitable for vacuum deposition by the selection of the substituent group. The polyarylene compound exhibits a stable blue luminescence and has an excellent utilization value as a luminescent material.

公开(公告)号：JP2001131174A

公开(公告)日：2001-05-15

申请号：JP31207199

申请日：1999-11-02

Applicant: SONY CORP

Inventor： SHIBANUMA TETSUAKI ,  KIJIMA YASUNORI ,  ASAI NOBUTOSHI ,  TAMURA SHINICHIRO

IPC: C07D471/04 ,  H01L51/30 ,  H01L51/50 ,  H05B33/14

Abstract: PROBLEM TO BE SOLVED: To provide a new organic material, transporting electrons in a good efficiency and suitable as a carrier-transporting material for blocking holes, and a method for producing the same efficiently. SOLUTION: This bathophenanthroline compound is expressed by the general formula (I) or (II) (in the general formula (I), R1 and R2 are each the same or different groups, a linear chain, a branched or a cyclic saturated or unsaturated hydrocarbon group or a substituted or un-substituted and saturated or unsaturated hydrocarbon group and at least one of R1 and R2 has >=2 number so carbon atoms; and in the general formula (II), Ar1 and Ar2 are each the same or different substituted or un-substituted aryl group) and a method for producing the same by a nuclear substitution reaction by using an organic lithium.

公开(公告)号：JP2001106657A

公开(公告)日：2001-04-17

申请号：JP28525499

申请日：1999-10-06

Applicant: SONY CORP

Inventor： ICHIMURA MARI ,  ISHIBASHI TADASHI ,  TAMURA SHINICHIRO

IPC: C09K11/06 ,  C07C17/14 ,  C07C22/04 ,  C07C25/22 ,  C07C209/68 ,  C07C211/54 ,  C07C213/08 ,  C07C217/92 ,  C07C253/30 ,  C07C255/52 ,  C07C255/58 ,  C07C255/59 ,  C07F9/40 ,  C07F9/54 ,  C09B57/00

Abstract: PROBLEM TO BE SOLVED: To provide a bis(aminostyryl)anthracene compound which emits strong light and can be used as a material emitting yellow to red light, and to provide a general method for producing the compound in high efficiency. SOLUTION: A bis(aminostyryl)anthracene compound represented by general formula [I] (R2 and R3 are each a non-substituted aryl; R1 and R4 are each an aryl having a specific substituent such as methoxy; R5 and R6 are each a group such as cyano) or the like. The method for producing the compound comprises, for example, condensing 4-(N,N-diarylamino)benzaldehyde with a diphosphonate or a diphosphonium.

公开(公告)号：JP2001043974A

公开(公告)日：2001-02-16

申请号：JP21630799

申请日：1999-07-30

Applicant: SONY CORP

Inventor： ISHIBASHI TADASHI ,  ICHIMURA MARI ,  TAMURA SHINICHIRO

IPC: C09K11/06 ,  H01L51/00 ,  H01L51/30 ,  H01L51/50 ,  H05B33/14 ,  H05B33/22

Abstract: PROBLEM TO BE SOLVED: To provide the stable red light of high brightness by including a julolisine substituted styryl compound having a specific structure, in an organic layer formed between an anode and a cathode, and having a luminescent zone. SOLUTION: This organic electroluminescnet element has a luminescent zone as an organic layer, including at least one kind of durolysine substituted styryl compound represented by formula I or formula II as an organic luminescent material, between an anode and a carthode. In formulas, X1 and X2 are H, a hydroxyl group, a saturated or unsaturated alkoxyl group such as methoxy or the like, an alkyl group such as methyl, ethyl, or the like; R1-R8 are a lower alkyl group such as methyl, ethyl or the like; and at least one of R9-R12 is an electron attractive group such as a cyano group, a nitro group and a halogen atom. By using the durolysine substituted styryl compound, the stable red light of high brightness can be obtained, and the element superior in the electric, thermal and chemical stability can be provided.