公开(公告)号：JPS61138687A

公开(公告)日：1986-06-26

申请号：JP26041184

申请日：1984-12-10

Applicant: Sony Corp

Inventor： TAMURA SHINICHIRO ,  SETO SUMIYOSHI

IPC: C09K9/02 ,  G03C1/685

CPC classification number: G03C1/685 ,  Y10S430/163

Abstract: PURPOSE: A photochromic photosensitive composition having improved self stability in a colored state, comprising a benzoindolinothiopyran spiropyran compound, a high polymer substance, and a specific diphenol compound.
CONSTITUTION: The aimed composition consisting of (A) a benzo indolinothiopyran spiropyran compound, (B) a high polymer substance (e.g., polymethyl methacrylate, PS, PAcV, polyvinyl butyral, etc.), and (C) a compound shown by the formula I [R
1 , R
3 , R
4 , and R
6 are H, halogen, or hydroxyl; R
2 and R
5 are H, or hydroxyl; X is -NH-, -S-, group shown by the formula II, or formula III (R
7 and R
8 are H, CH
3 , C
2 H
5 , CH
2 CH
2 COOH, or formula IV)]. Tetrabromobisphenol A, etc. may be cited as the preferable example of the component C.
COPYRIGHT: (C)1986,JPO&Japio

Abstract translation: 目的：一种具有改善的着色状态自稳定性的光致变色光敏组合物，其包含苯并吲哚硫代吡喃螺吡喃化合物，高聚物物质和特定二酚化合物。 构成：由（A）苯并二氢吡喃并吡喃螺吡喃化合物，（B）高分子物质（例如聚甲基丙烯酸甲酯，PS，PAcV，聚乙烯醇缩丁醛等）组成的目标组合物，和（C）式 I [R1，R3，R4和R6是H，卤素或羟基; R2和R5是H或羟基; X是-NH-，-S-，式II所示的基团或式III（R7和R8是H，CH3，C2H5，CH2CH2COOH或式IV）]。 可以列举四溴双酚A等作为组分C的优选实例。

公开(公告)号：JP2006199628A

公开(公告)日：2006-08-03

申请号：JP2005013517

申请日：2005-01-21

Applicant: Sony Corp ,  ソニー株式会社

Inventor： SAKAMOTO YUKISAKU ,  UEDA KENJI ,  MIYABAYASHI YOSHIHISA ,  YOSHINAGA SADAHIKO ,  TAMURA SHINICHIRO ,  UEDA NAOYUKI

IPC: C07C211/54 ,  C07C211/55 ,  C07C211/58 ,  C07C217/78 ,  C09K11/06 ,  H01L51/50

Abstract: PROBLEM TO BE SOLVED: To obtain an anthracene derivative useful as an organic electroluminescent element having high luminous efficiency and high life characteristics. SOLUTION: The anthracene derivative is represented by general formula (1) (X 1 and X 2 are each a 6-28C arylene group or a substituted or nonsubstituted 5-21C bifunctional heterocyclic group; A, B, C and D are each a 1-20C alkyl group, a 6-28C aryl group or a 5-21C heterocyclic group and A and B, C and D are mutually bonded to form rings; Y 1 and Y 2 are each H, a 1-20C alkyl group or a 1-20C alkoxy group). COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：获得可用作具有高发光效率和高寿命特性的有机电致发光元件的蒽衍生物。 解决方案：蒽衍生物由通式（1）表示（X 1 ，X 2 分别是6-28C亚芳基或取代或未取代的5 -21C双官能杂环基; A，B，C和D各自为1-20C烷基，6-28C芳基或5-21C杂环基，A和B，C和D相互键合形成环; Y 1 和Y 2 分别为H，1-20C烷基或1-20C烷氧基。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2005135735A

公开(公告)日：2005-05-26

申请号：JP2003370127

申请日：2003-10-30

Applicant: Sony Corp ,  ソニー株式会社

Inventor： MATSUNAMI SHIGEYUKI ,  TAKADA KAZUNORI ,  ICHIMURA MARI ,  TAMURA SHINICHIRO

IPC: H01L51/50 ,  C09K11/06 ,  H05B33/14

Abstract: PROBLEM TO BE SOLVED: To provide a preserving method of an organic material for an organic electroluminescent element which enables to suppress the deterioration of the organic material for the organic electroluminescent element in a stored state.
SOLUTION: On the preserving method of the organic material for an organic EL element, the organic material used for a positive hole transporting layer 13, a light emitting layer 14, and an electron transporting layer 15 of the organic EL element 10 is preserved at a temperature lower than that of a glass transition temperature of the organic material, especially, preserved at the temperature of 50°C or less.
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 解决的问题：提供能够抑制存储状态下的有机电致发光元件的有机材料的劣化的有机电致发光元件的有机材料的保存方法。 解决方案：在有机EL元件的有机材料的保存方法中，用于有机EL元件10的空穴传输层13，发光层14和电子传输层15的有机材料是 在比有机材料的玻璃化转变温度低的温度下保存，特别是在50℃以下的温度下保存。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2005008600A

公开(公告)日：2005-01-13

申请号：JP2003177423

申请日：2003-06-23

Applicant: Sony Corp ,  ソニー株式会社

Inventor： ICHIMURA MARI ,  TAKADA KAZUNORI ,  UJIIE YASUHARU ,  TAMURA SHINICHIRO

IPC: H01L51/50 ,  C07C1/32 ,  C07C13/58 ,  C09K11/06 ,  H05B33/14 ,  H05B33/22

Abstract: PROBLEM TO BE SOLVED: To provide a blue light emitting material having excellent color purity of emission light and fluorescent quantum yield, forming a stable amorphous membrane and easily synthesizable with a short reaction step in high yield at a low cost and provide a method for producing the material and an organic electroluminescent element having high luminance and produced by using the material. SOLUTION: The 9,10-bis(5,6,7,8-tetrahydro-2-naphthyl)anthracene compound is expressed by general formula (I) (R 1 , R 2 , R 3 and R 4 are each independently H, F, trifluoromethyl, cyano, or a substituted or unsubstituted alkyl, alkoxy, aryl, aryloxy or the like). The organic electroluminescent element is produced by using the compound as a luminescent material. The compound can be produced by synthesizing an arylboronic acid or its ester from a 5,6,7,8-tetrahydro-2-naphthol compound and reacting the product with a 9,10-dihaloanthracene compound. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供具有优异的发光色纯度和荧光量子产率的蓝色发光材料，形成稳定的非晶膜并且可以以低成本高收率地以短的反应步骤容易地合成，并提供 制造该材料的方法和具有高亮度的有机电致发光元件，并通过使用该材料制造。 解决方案：9,10-双（5,6,7,8-四氢-2-萘基）蒽化合物由通式（I）表示（R 1 SP＆lt; SP＆gt;，R SP R 2，R 3和R 4各自独立地为H，F，三氟甲基，氰基或取代或未取代的烷基，烷氧基，芳基，芳氧基或 类似）。 通过使用该化合物作为发光材料制造有机电致发光元件。 该化合物可以通过从5,6,7,8-四氢-2-萘酚化合物合成芳基硼酸或其酯并使该产物与9,10-二卤代蒽化合物反应来制备。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2005005226A

公开(公告)日：2005-01-06

申请号：JP2003170219

申请日：2003-06-16

Applicant: Sony Corp ,  ソニー株式会社

Inventor： ICHIMURA MARI ,  ISHIBASHI TADASHI ,  TAMURA SHINICHIRO

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

Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element for emitting especially red light with high brightness and stability at an optimum wavelength.
SOLUTION: This is an organic electroluminescent element in which an organic layer having a light-emitting area is disposed between an anode and a cathode, and an organic substance emitting light by injection of an electric current is included as a component element. It is featured in that at least a part of the organic layer includes at least one kind of bis (aminostyryl) phenanthrene compounds expressed in a general formula [I], [II] or [III] (wherein, R
1 to R
4 , R
12 to R
15 , R
25 to R
28 are phenyl groups or naphthyl groups the same as or different from one another, and R
5 , R
6 , R
17 , R
29 , and R
30 are electron-withdrawing groups such as cyano groups the same as or different from one another).
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种用于以最佳波长具有高亮度和稳定性特别发射红光的有机电致发光元件。 解决方案：这是一种有机电致发光元件，其中具有发光区域的有机层设置在阳极和阴极之间，并且包括通过注入电流发射光的有机物质作为元件。 其特征在于有机层的至少一部分包括通式[I]，[II]或[III]中表示的至少一种双（氨基苯乙烯基）菲化合物（其中，R / SP>到R 4 ，R 12 到R 15 ，R 25 到R / SP>是彼此相同或不同的苯基或萘基，R 6，R 16，R 17，R 17， 另外R SP 30是吸电子基，例如相同或不同的氰基）。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2003321402A

公开(公告)日：2003-11-11

申请号：JP2002125223

申请日：2002-04-26

Applicant: Sony Corp ,  ソニー株式会社

Inventor： TAKADA KAZUNORI ,  ICHIMURA MARI ,  ISHIBASHI TADASHI ,  TAMURA SHINICHIRO

IPC: H01L51/50 ,  C07C13/605 ,  C07D257/04 ,  C07D271/10 ,  C09K11/06 ,  H05B33/14 ,  H05B33/22

Abstract: PROBLEM TO BE SOLVED: To obtain a compound which is readily synthesized and is suitable as an organic luminescent material emitting strong luminescence, to provide a method for producing the same and to obtain an organic electroluminescent element emitting high-luminance and high-efficiency luminescence. SOLUTION: The adamantane derivative is represented by general formula (1) (X 1 s are each the different or the same substituent group, respectively and a monofunctional substituent group derived from a compound having the maximum of a fluorescent wavelength between 300 nm and 800 nm; n is an integer of 1-10). The method for producing the adamantane derivative is provided. In the organic electroluminescent element comprising an organic layer having a luminescent region between an anode and a cathode, the adamantane derivative represented by general formula (1) is contained in the organic layer. COPYRIGHT: (C)2004,JPO

Abstract translation: 要解决的问题为了获得容易合成并且适合作为发光强发光的有机发光材料的化合物，提供其制备方法，并获得发射高亮度和高亮度的有机电致发光元件， 效率发光。 解决方案：金刚烷衍生物分别由通式（1）表示（X 1各自为不同或相同的取代基，并且衍生自具有最大值的化合物的单官能取代基 的荧光波长在300nm和800nm之间; n是1-10的整数）。 提供了生产金刚烷衍生物的方法。 在包含在阳极和阴极之间具有发光区域的有机层的有机电致发光元件中，在有机层中含有由通式（1）表示的金刚烷衍生物。 版权所有（C）2004，JPO

公开(公告)号：JP2002356449A

公开(公告)日：2002-12-13

申请号：JP2001284504

申请日：2001-09-19

Applicant: SONY CORP

Inventor： SHIBANUMA TETSUAKI ,  TAMURA SHINICHIRO ,  ICHIMURA MARI ,  TAKADA KAZUNORI ,  UENO KEIKO

IPC: H01L51/50 ,  C07B61/00 ,  C07C1/32 ,  C07C13/72 ,  C07C37/055 ,  C07C39/15 ,  C07C41/30 ,  C07C43/205 ,  C07C303/28 ,  C07C309/65 ,  C07F5/02 ,  C09K11/06 ,  H05B33/14 ,  H05B33/22

Abstract: PROBLEM TO BE SOLVED: To provide an amorphous polyphenylene compound stably exhibiting pure blue luminescence, having a clear glass transition temperature, hardly crystallizing and applicable through vacuum deposition. SOLUTION: A polyphenylene compound expressed by the formula (1) (wherein, R is a >=1C saturated or unsaturated hydrocarbon, a >=1C saturated or unsaturated oxyhydrocarbon, trifluoromethyl or an halogen; and n is an integer of >=1 and

公开(公告)号：JP2002284718A

公开(公告)日：2002-10-03

申请号：JP2001089946

申请日：2001-03-27

Applicant: SONY CORP

Inventor： TAKADA KAZUNORI ,  SHIBANUMA TETSUAKI ,  TAMURA SHINICHIRO

IPC: H01L51/50 ,  C07C13/66 ,  C08G61/02 ,  C09K11/06 ,  H05B33/14

Abstract: PROBLEM TO BE SOLVED: To provide a polyarylene compound of amorphous type, capable of stably developing pure blue luminescence, capable of exhibiting a clear glass- transition point so as to be scarcely crystallized, and capable of being subjected to vacuum deposition. SOLUTION: This polyarylene compound is expressed by the general formula (1) [R , R , R , R , R , RS , R , R , RS , R , R , and R may be each an alkyl having carbon number of not more than 10; at least one of the benzene rings in the general formula (1) is condensed with at least one of other benzene rings; and n , n , n , n , n , n , n , and n are ach an integer of 0 to 5]. The polyarylene compound has a glass-transition point clearer than those of conventional compounds by selecting its substituents so as to have suitable heat stability for vacuum deposition. Further the polyarylene compound develops the stable blue luminescence so as to be excellent in availability as a luminescent material.

公开(公告)号：JP2002216945A

公开(公告)日：2002-08-02

申请号：JP2001006436

申请日：2001-01-15

Applicant: SONY CORP

Inventor： KIJIMA YASUNORI ,  UEDA NAOYUKI ,  TAMURA SHINICHIRO

IPC: H05B33/02 ,  H01L51/50 ,  H05B33/14 ,  H05B33/22

Abstract: PROBLEM TO BE SOLVED: To provide a long life organic electric field light-emitting element wherein a stable light emission is obtained even in the case of generation of heat by thermal relaxation in an electric field light-emitting process and driving of a long time is possible. SOLUTION: At a time of forming a transparent glass substrate 6 of the organic electric field light-emitting element, a prescribed amount of alumina or barium is kneaded in order to reduce heat expansion coefficient, and the heat expansion coefficient of the substrate 6 is made to be 40.0×10E-7/ deg.C or less. By this, stability of element property against the heat is enhanced, and luminance becomes stabilized also in the case of the thermal relaxation, and life-elongation of the element is realized, and driving for a long time can be made.

公开(公告)号：JP2001288377A

公开(公告)日：2001-10-16

申请号：JP2000104582

申请日：2000-04-06

Applicant: SONY CORP

Inventor： ICHIMURA MARI ,  ISHIBASHI TADASHI ,  TAMURA SHINICHIRO

IPC: H01L51/50 ,  C07C209/78 ,  C07C211/54 ,  C07C211/57 ,  C07C211/58 ,  C07C211/59 ,  C07C213/08 ,  C07C217/92 ,  C07C217/94 ,  C07C253/30 ,  C07C255/52 ,  C07C255/58 ,  C07F9/40 ,  C07F9/54 ,  C09B1/00 ,  C09B57/00 ,  C09K11/06 ,  H05B33/14

Abstract: PROBLEM TO BE SOLVED: To obtain an organic luminescent material giving stable yellow to red luminescece with high luminance, and to provide a method for producing the above material. SOLUTION: This organic luminescent material is e.g. an aminostyrylanthracene compound of general formula I [R2 is a nonsubstituted aryl group; R1 is a (substituted) aryl group; and R3 to R5 are each H, cyano, a hydrocarbon group or the like] which is obtained by condensation reaction between the corresponding aminobenzaldehyde and a phosphonic ester or phosphonium salt.