TW199258B - - Google Patents

Description

199258 A 6 Π6 V. Description of the invention (/) Improved electroluminescence device This invention relates to an improved electroluminescence device. More specifically, the present invention is concerned with an electrical excitation light device having improved luminosity and destiny. BACKGROUND OF THE INVENTION The electroluminescence device has two carp electrodes, one of which is transparent A, with a phosphor layer interposed therein. When a current source is applied to the electrode, the luminescent substance is excited to emit visible photons or light. The emission spectrum and wavelength produced by the luminescent substance are controlled by the exciter element contained in the luminescent substance. The amount of light emitted by the device can be controlled by the amount of current applied. In a nutshell, the more current is applied, the stronger the emitted light will be within a certain limit. Printed by the employees of the Central Bureau of Standards of the Ministry of Economic Cooperation (please read the back first and pay attention to the item # 蜞 write this page) The luminous substance is highly sensitive to moisture and heat, including the heat generated during the luminescence . Therefore, in order to protect the luminescent substance, it is generally practiced to mix it in a solvent bar high dielectric constant adhesive, for example, an organic polymer matrix dissolved in a solvent. The polymer encapsulates the luminescent particles and bonds them together. Then the organic solvent is evaporated. In addition, an insulating high dielectric constant material layer, for example, a barium titanate layer, is used as a protective layer of the luminescent material layer. Barium titanate can also be mixed with high dielectric constant polymer binder media in a similar manner. The cracking of these electrical excitation devices has also improved over the years. The barium quinate / adhesive layer and the luminescent substance / adhesive layer are deposited in thin layers on the flexible electrode made of metal foil and the plastic film coated with the transparent conductive layer. Then combine the layers, and then inlay the assembly in the plastic paper scale. The 8S home sample (CNS) specification (210 father 297 mm) 81. 4. 10,000 sheets (H) ± 99258 Λ 6 __._ Π_6__ V. Description of the invention (>) Glue Η, for example, polyester Κ or polyester Η, is layered together, (please read the back and the precautions # 硚 写 此 页) Finally apply heat and pressure It is sealed together to form the ultimate desired flexible, air-tight sealed package. The wire can be connected to the electrode before or after the device is assembled. Prior to this, several polymer binder materials with high dielectric constants have been proposed as encapsulants. In US Patent 3, 238, 407, Jaffe shows that radon ethyl cellulose (cy a η 〇 e t h y 1 c e 11 u 1 o s e) is used as a polymer binder substance. However, this substance will weaken the luminous intensity of the electroluminescence device, so it is not suitable for use. In U.S. Patent No. 3,3 8 9,2 8 6, 31 (& 11351 ^ mentions the use of cyanoethylated polyvinyl alcohol as a dielectric adhesive layer; notwithstanding, this substance will partially dissolve Luminescents also weaken the light intensity of the electro-exciting device. In US Patent 4,560, 902, Kardon described the use of employees of the Central Bureau of Economic Affairs of the Ministry of Economic Affairs to cooperate in the production of thermoplastic epoxy resins as polymer binders The preparation method of this ring gas resin is the reaction of a certain resin, for example, urethane resin or ring gas resin, with epihalohydrin (epihalohydrin) and bisphenol (bisphenq 1) The product reacts at a certain ratio to form a resin with a molecular weight of about 450 'to 75,000. The above-mentioned electroluminescence device, although available, is like all existing electroluminescence devices, and the amount of light generated is limited. Therefore, it is highly desirable to increase the luminous brightness of such devices without increasing the thickness of each layer or increasing the amount of relatively expensive luminophores required. This paper standard is used in the standard (CNS) Ή specification (210X297) * 81. 4. 10,000 sheets (Η) 199 258 Λ 6 Π 6 V. Description of the invention (I) Overview The discovery of the high-level light emission is to be explained in detail. This is a detailed description of the invention. The polymer on the light-emitting excitation electrode is used as a light device. The structure of the invention or our light-emitting device of the present invention adds the sketch of the drawing. 1 The invention of the present invention and its use in the metal pu11U sugar system electrical excitation modification ready-to-use electrical layer include the following radon alkylated pullu sugar polymerization When used in electro-induced dielectric constant polymer binders, the amount of material can be significantly reduced. Perspective of multi-layer electrical excitation light device. The light device contains a luminescent material dielectric layer on a transparent electrode, in which One or two layers contain a binder, and the brightness or light emission ratio of the device increases significantly. This type of polymer does not have to go through the coating and lamination process, and can provide excellent for the luminescent layer or both. The cyanoalkylated pullu sugar polymer binder material Table material: (Please read the precautions before writing this page) The Ministry of Economic Affairs Central Bureau of Industry and Fisheries Cooperation Du Yin system

ch2〇x

81. 4. 10,000¾ (H) The size of the paper is used in a 8 sample standard (CNS) TM specifications (210x297 mm) Λ 6 Π 6 992 V. Description of the invention (})

ch2ox

(Please read the back-notice Bian item first and then fill out this page) ch2ox H / l ~~ O'i Λ〇Χ Η / γ_ | / οχ Η ΟΧ Where η is from about 2 Ο to about 4 Ο Ο 〇 The integers χ are individually hydrogen or gas-based lower-level hospital groups, for example, straight or branched lower-level hospital groups with 1 to 5 large atoms, such as methyl, ethyl, n-propyl, and isopropyl, N-butyl, tert-butyl, n-pentyl and others. Compared with halogen, X is hydrogen, fluoromethyl or radon ethyl. The cyanoalkylated pullulan polymer is a known compound described in U.S. Patent No. 4,322,524. It is like a naturally occurring product, in which the repeating malttriose (naltQtriQse) unit is interactive, and when reacted with acrylonitrile under the action of an age catalyst, it is easily cyanoethylated. The degree of ethylation can be controlled by the reaction conditions and can reach 90% or higher. Printed by the Ministry of Economic Affairs, the Central Bureau of Industry and Commerce κχ Industrial Cooperative Society, the above radon alkylated pullu sugar polymers and other gas alkylated resins, such as cyanoalkyl polyvinyl alcohol; Mixtures of alkyl sucrose, other cyanoalkylated sugars and starch, and alkyl hydroxy cellulose (cya η qa 1 ky 1 hydrq X yce 11 u 1 〇se). Certain mixtures of these cyanoalkylated resins and cyanoalkylated Pu 11 u sugars are available from Shin Etsn, Japan, under the brand name Cyepl resin, fluoroethyl pullu sugar, CR-S, having from 11. 8 — 13. Nitrogen content of 0% by weight, the specific gravity is 1-8-This paper standard is easy to use Chinese sleepy standard (CNS) Ή specification (210X297 ;! t) 81. 4.] 0,000 sheets (Η) Λ 6 Π 6

19925S V. Description of the invention (>) (Please read the precautions before filling in this page) .25, and its softening temperature is about 90-1 10 deaths. A mixture of nitrogen ethyl pullu sugar and gas ethyl ethyl weisu, CR-C, has a nitrogen content of about 1 1.8-13.0% by weight, its specific gravity is 1.27 and its softening temperature is greater than 2 7 0P . A mixture of fluoroethyl pull u sugar Xingqing ethyl polyvinyl alcohol, CR-V, has a nitrogen content of about 12. 2-13.5% by weight • specific gravity of 1.27 and a softening temperature of 20-401C. Fluoroethyl

A mixture of Pullu sugar and cyanoethyl sucrose, CR-U, has a nitrogen content of about 14.4% by weight, a specific gravity of about 1.24, and is liquid at room temperature. The mixture of cyanoethyl pullu sugar and cyanoethyl hydroxycellulose, CR-E, has a nitrogen content of about 9. 0-10. 9% by weight, a specific gravity of about 1. 30 and a softening temperature of about 5 5-65¾. The relative amount of cyanoalkylation can be changed by the reaction conditions. Radon alkylated polymers obtained from the reaction of polyurethane resins or epoxy resins with bisphenols such as bisphenol A and epihalohydrin in a known manner can also be used as gas Alkyd resin is used in the mixture formed with radon alkylated pullia n polymer, this kind of resin has the following chemical formula

X X

In the printed version of the Cooperative Society of the Ministry of Economic Affairs, the Central Bureau of Ordnance Industry and R &D; R and R 'are incoherently hydrogen, lower alkyl and mononuclear aryl; X and X' are incoherently hydrogen and lower alkyl Radicals or halogens; R ”can be hydrogen or 8]. 4. 10,000 sheets (H) The size of this paper uses the Chinese SB standard (CNS) T4 specification (210x297 male dragon) i 9 92 ο 8 A 6 Π 6 Ministry of Economic Affairs, Ministry of Economic Affairs, Pyongyang Bureau of Unemployed Consumer Cooperatives, Inno V. Description of Invention (10) Cyano-lower alkyl, for example, linear or branched lower alkyl with 1-5® sulfon atoms Group, ethyl, n-propyl, isopropyl, n-butyl, third butyl, n-pentyl and others; and m is an integer greater than 1. «The degree of alkylation can be changed by the The dosage varies. PU 11 u sugar polymer and its mixture with other cyanoalkylated resins can be prepared by reacting the hydroxyl-containing precursor of pul lu lan polymer with acrylonitrile in a known manner. Appropriate acrylonitrile The reactants include acrylonitrile, butenenitrile (cv 〇t 〇na c ry 1 ο nitri 1 e), 2,2- dimethylacrylonitrile (2,2-dimethylacrylonitrile) , 2-methyl-2-ethylpropane nitrile (2-π ethy 1-2-ethy 1 acry 1 qnitri 1 e) and others. The cyanohydrin system reacts with the hydroxyl group of the above polymer precursor. The amount of acrylonitrile reactant can be varied according to the desired degree of cyanoalkylation. In order to obtain about 50% cyanoalkylation of available hydroxyl groups, about 3-5 are used per mole of hydroxyl groups for the starting hydroxyl-containing compound Molecule of acrylonitrile. If an excessive amount of acrylonitrile is used, it can also be used as the solvent of the starting material. Although the procedure described below is described for the preparation of cyanoalkylated pullulan resin, other hydroxyl-containing polymers Cyanide alkylation can also be carried out in a similar way. The reaction between pull u natural products with a molecular weight of about 50,000 to 2,000,000 and acrylonitrile can be carried out in either of the following two ways; one is to pull Pull u The starting material is dissolved in an alkaline aqueous solution, and then add propylene-a solution in an organic solvent, the reaction can be carried out at room temperature Di; the second is to start _ 8 one (please first read the back and note # Fill in this page) Binding-Order _ This paper ruler For the use of Du Xiao, a due to the family's standard (CNS) A 4 specifications (210X297 g; Ϊ) 81. 4. 10,000 sheets (H) Λ 6 Π 6 ± 99258 V. Description of the invention (7) (please read the opposite first Note: Fill this page) Pullu sugar is dispersed in acrylonitrile / organic solvent solution, then add the test solution and heat to about 40-6Ot temperature to react. The relative amounts of reactant and base can be changed to control the amount of cyanoylation of Pullu sugar starting material. For example, when pul lu sugar or other starting materials are pseudo-dissolved in sodium hydroxide solution, the starting material concentration in sodium hydroxide solution of about 2-20% Chongtong can be reset to about 2-20%. When the hydroxide pin is pseudo-added in the organic solvent mixture, the hydroxide suitably has a concentration of about 10-50% by weight in water, and about 1 to 10% by weight based on the puH u sugar starting material can be used Sodium hydroxide. Finally, the reaction mixture was neutralized with acid and diluted with water to precipitate gas-alkylated pullu sugar resin. The product can be further washed with water, or dissolved in ketones, such as acetone, etc., and then purified by reprecipitation with water, etc., and the resultant is dried and dried. The cyanoalkylated pullu sugar resin can be dissolved in an organic solvent, therefore, like barium titanate and luminescent substance can be mixed with it evenly. A suitable radon alkylated pullu lan polymer has a softening point from about 20 to 1 10 ° C, and a more suitable one is about 90f. The nitrogen content can be 4-20% by weight and more suitably about 12% by weight. The Ministry of Economic Affairs, Central Bureau of Standards and Staff's consumer cooperation du-printed radon alkylated Pu 11 u sugar resin can be mixed with other gas alkylated resins in various proportions as described above. The cyanoalkylated polymer is soluble in a variety of organic solvents, including glycol ethers, alkyl ketones or aromatic solvents. Suitable ethers include glycol alkyl acids, such as propylene glycol methyl ether, dipropylene glycol methyl ether (di pr 〇py 1 ene glycol methyl ether), tripropylene glycol methyl ether, ethylene glycol butyl ether (ethylene BH Family Standards (CNS) Xuan 4 specifications (210X297 male dragon) 81 4 10,000 sheets (H) 199258 Λ 6 η 6 V. Description of the invention (and) glycol butyl ether), diethylene glycol methyl ether, Diethylene glycol ether and diethylene glycol butyl ether. These ethers are colorless liquids with a combination of properties such as alcohol, ether, and hydrocarbon. These ethers are miscible with most organic solvents and are excellent solvents for mixing luminescent substances contained in electroluminescence devices with components such as barium titanate. Alkyl ketones and aromatic solvents that can also be used as solvents for the present invention include lower alkyl ketones such as acetone, methyl ethyl ketone, ethyl ketone, and methyl isobutyl ketone; toluene, xylene, and others. When preparing the barium titanate layer, first mix the titanate f mesh with the appropriate solvent on the top. The amount of barium titanate added in glycol ether or other solvent is suitably about 70-90% by weight. Stir the europium titanate with the solvent until a uniform slurry is formed. To this slurry, add 10 to 30 parts of binder, including the above-mentioned radon alkylated polymer resin soluble in the same solvent. After fully mixed, the barium titanate-binder-solution slurry is deposited on a metal foil or other electrode and dried. After proper drying, the thickness of the barium titanate / resin adhesive layer is about 2-6 mils. The luminophore is also fully mixed with a suitable solvent. Appropriate luminous objects (please read the back-to-back precautions #cooking page) printed by the Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs. 5 Electro-optical light is good or wait. 9 Photoluminescence is good.. Zinc I will be combined with zinc. Ο Excited to mix sulfur. 6 Electricity is enough for gas. The compounding amount of the compounded zinc compound should contain 5% of the sulfur compound of the chemical blending agent, and the 8-base compound is added as the example of the mixed alkyl compound. 5 «Guangxiang, Manganese Wai 7 For hair invaders \ Fan agreed that the amount of gas and light copper is the most affected by wet hair or objects. The lead can be exempted from the light. The hair is less dense. The diameter of the light and current retention, the agent, is buried in the amount of dissolved copper, and the package to the center is manganese plus% pool material. The standard is used in the national S standard (CNS) A 4 specifications (210x297 mm ) 8]. 4. 10,000 copies (H) Printed by the employee consumer cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs

19925S A Λ 6 _; _ [16 V. After the description of the invention (j), add 5 to 40 parts of the adhesive to the luminous substance slurry. The resulting luminophore slurry is then deposited on the transparent electrode in a known manner. The proper thickness of the dried luminophore / adhesive layer is about 2-6 mils. The luminophore-containing slurry and the barium titanate-containing slurry can be deposited on their individual electrodes by techniques known in the art as spray coating, roller coating, coating or hot stamping. The thickness of the deposited layer can be varied to provide the best luminous effect. The electrode of the electroluminescence device of the present invention includes a transparent electrode, which may be a transparent plastic film or sheet, for example, polyethylene, polypropylene, polyvinyl terephthalate, polyvinyl chloride, polymethacrylate and Others, or made of glass. The transparent film or glass is coated with a transparent conductive film, for example, an indium-tin oxide film. The other electrode is a conductive gold hurricane electrode, for example, aluminum, gold, silver, copper, etc., the thickness is not necessarily, and the thickness varies from thin slices to thin slices. The two parts of the electro-excited photovoltaic cell, as mentioned above, the barium titanate / adhesive layer on the metal electrode and the luminescent material / adhesive layer on the transparent electrode are at a temperature of about 1 50-400T and about 5 — lOOpsi pressure and heat pressure for about 0.1-2.0 seconds and combined together. Then connect electrical leads or electrical connections to the electrodes, and then connect to the current source. When electric current passes through the electrodes, the luminophore particles are excited to emit light from the battery. According to the present invention, at least one of the luminophore layer or the titanate layer contains at least one cyanoalkylated pul lu sugar resin or resin mixture as a binder. The combined electroluminescence device 10, as shown in Fig. 1, in which the titanate / adhesive layer 14 is deposited on the aluminum foil 12 and the luminescent material / adhesive-11-. Please pay attention to this page and then fill out this page.) This paper standard is used in the middle of the family standard (CNS) A 4 specifications (210X297 male dragon) 8]. 4. 10,000 sheets (Η) 199258 A 6 __._ Π_6_ V. Description of the invention (L〇) (Please read the precautions first and fill in this page) The mixture layer 16 is deposited on the tin-tin vapor-coated polymer film 18. Adding the wire 20 completes the device 10. The electroluminescence device of the present invention contains at least one of the luminescent substance / adhesive layer and the barium titanate / adhesive layer containing radon alkylated pull u resin or a mixture thereof. The excitation light device is far higher in high-intensity light divergence. The high dielectric constant fluoroethylated pull u sugar polymers and mixtures contained in the device of the present invention can increase the brightness that such devices can achieve. As the binder of the present invention adds pull u sugar polymer to one or more layers of the electroluminescence device, one of the layers of the electroluminescence device uses a traditional binder, such as a ring gas resin, as the binder , Or a part of the adhesive used in any layer, can also achieve the effect of increasing brightness. This result is highly unexpected. In addition, these resins can be used in industrial coating and lamination processes without modification, and M can provide sufficient adhesion to both the luminophore component and the barium titanate component. The present invention will be continued with the following examples, but the invention is not intended to be limited to the details worn therein. In the examples, parts and percentages are by weight. The Ministry of Economic Affairs, Central Bureau of Industry, Χ 工 工 氣 費 社會 術 社 級 印 奴 Example 1 pullu sugar-light-emitting lamp modification lamp 10.24 grams, purchased from Shin etsu, Japan, trade name

Cyrpl 02, a mixture prepared by bonding a mixture of radon ethyl pullu sugar resin and cyanoethyl polyvinyl yeast. This resin is a 20% solution in dimethylformamide and has a viscosity of 240-260 poises (-12-This paper uses the Chinese Standards (CNS) Ή regulations for the size of the paper (2 丨 0X297 male dragon) 8]. 4. 10,000 sheets (Η) Λ 6 Η 6 Printed by the Ministry of Economic Affairs, Central Bureau of Industry and Commerce # Cooperative. V. Description of the invention (11) centipoisa); its nitrogen content is 12. 2 to 13. 5; specific gravity is 1. 27; and its softening temperature is 20-4〇.〇. Mix the adhesive in a 50:50 weight ratio with about one part adhesive to two parts solvent. Next, 43.64 grams of zinc sulfide containing copper activator was added to the mixture. On a line of polyethylene terephthalate tape coated with conductive layers of different thicknesses of tin / tin vapor, the slurry obtained above was poured. In addition, according to US Patent 4, 560, 902 (Karton), a control tape was prepared using a standard luminous slurry containing resin DEK684-EK40. DER-EK4D is an ultra-high molecular weight derived from bisphenol A and epigasol Ring gas resin, pseudo registered trademark of Dow Chemical Conpamny, Midland, Michigan. After the two rows of tape are dried, they are laminated with aluminum foil with barium titanate. Standard ring resin adhesive layer. After several layers of heat sealing laminator (heat sealing laminator) several times, measured its brightness at 120 volts, 400 Hz, unit foot-lanberts (foot-lanberts). The data is summarized in the following Table I: Table 1 film brightness, one foot Lambert degree ----- * --------- mm '1 pass 2 pass 3 pass 4 pass 5 pass control Group 1.45 1.60 1.90 2.25

10.1 11.0 (please read the precautions first and fill in this page) This paper is used in the 8 S home standard (CNS) specification (210x297 male dragon) 81_ 4. 10,000 sheets (} 〇ί.99208 Λ 6 η 6 Printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy V. Description of Invention (0) Example 1 1.65 11.3 12.9 13.1 14.4 15.1 16.0 16.2 16.2 17.9 17.2 2.00 12.9 11.7 13.9 15.2 15.7 16.9 16.9 17.6 17.9 18.3 2.35 14.4 15.4 16.3 16.5 16.7 16.9 _ _ 2.75 14.8 14.9 _ _ ZHIIII 3.10 12.7 13.2 14.2 14.9 14.6 15.2 14.6 13.8 ZZZIIZ. As such, obviously, when the resin of the present invention is mixed only with the luminescent material layer, the brightness of the electroluminescent cell is significantly improved. 2 PUllu sugar barium titanate modified lamp will europium quinate (18.84 g) and gas ethyl pullu sugar / radon ethyl polyvinyl alcohol binder (3 1.06 g) of Example 1 in 15 g of acetone and Ding_'s 5 0: 5 0 blending solvent was mixed. The resulting slurry was deposited on aluminum foil with different thicknesses, after drying, using Chen gas resin adhesive on lamination / tin vaporized polyethylene tape to 4 Mil thickness of traditional luminescent coating Pass the resulting electro-excited photovoltaic cell through the laminator three times, and measure its brightness after each pass as described in Example 1. The results are summarized in Table I. Table II — Brightness, 1 foot per Lambert 2 surge .3 pass, level, Leer 2 3 4 5 6 15.5 16.2 17.4 17.5 19.0 18.7 18.8 18.0 17.9 17.9 2 8 3 7 8 ··· 7 8 0 9 0 112 12 0 8 8 8 3 ♦ ··· 8 9 10 0 112 2 2 6 8 2 5 5 6 θ ο 9 ο 112 12 9 4 7 7 0 5 9 10 0 112 2 2 Obviously, only the fluoroalkylation 14 of the invention is added to the barium titanate layer ( Please read the precautions before you fill out this page) Binding-Order _ This paper is used in the il-size side of a sleepy home standard (CNS) T 4 rules (210X297 mm) 81. 4. 10,000 sheets (H) X9925 Ο Ο Λ 6η 6 V. Description of the invention (G) When pullulan adhesive is used, the brightness can also be improved. Example 3

Pullu sugar luminophore and pullu sugar barium titanate modified lamp The adhesives used in Examples 1 and 2 were used to prepare the luminophore layer and the titanate oxo layer of an electro-tear light-emitting battery. In the first group of batteries, the thickness of the barium titanate layer is varied but the luminous substance 1 is maintained at a thickness of 4 mils; in the second group of batteries, the barium titanate layer is maintained at a thickness of 5 mils and the luminous substance is varied The thickness of the layer. Each battery was passed through the stacking procedure three times and its brightness was measured after each pass as described in Example 1. The results are summarized in Table I below.

The first group · Table IH: Brightness, Foot 1 Lambert Pass 2 Passes 3 Passes (please read the notes on the back #Crucible to write this page) Pack-3 4 5 6 29.4 30.0 31.0 30.8 0 6 5 6 ·· · 0 9 0 0 3 2 3 3 4 3 6 2 # ♦ 9 3 2 2 2 3 3 3 0 8 0 7 ······ 0 2 4 2 3 3 3 3 2 8 0 8 • · · · 0 5 4 4 3 3 3 3 3 7 4 9 ♦ ... 9 4 5 4 2 3 3 3 η Printed by the Ministry of Economic Affairs, Central Standards Bureau, Beigong Consumer Evaluation Cooperative 2 3 4 5 30.7 34.1 31.4 31.3 4 4 0 7 • »* · 13 2 1 3 3 3 3 34.8 6 10 •« · 5 2 3 3 3 3 5 2 9 5 ···· 4 5 3 3 3 3 3 3 2 17 6 • · · · 8 6 5 4 3 3 3 3 5 4 14 ♦ ♦ 7 5 4 4 3 3 3 3 Obviously the brightness of the electrically excited light cell made above is much better than that of traditional batteries, and when both layers of barium titanate and luminophore are used When the adhesive was invented, its brightness increased even more. Example 4 -15- This paper uses Chinese National Standard (CNS) Ή specifications (210x297 male dragon) 81. 4, 10,000 sheets (Η)

1992BS Λ 6η 6 5 yl \ It is stated that the thickness of the electrode is thick and the thickness is 3 millimetres. The 2X to the stripe layer is deposited and the layer of photoluminescence of 1x europium acid and the application of the actual layer will emit light. The different cell electro-optical hair is sent to the Wuzhen He Lake mixed layer agent, the composite photo-adhesive hair \ the quasi-barium standard acid group titanium according to the 2 examples of the agent to achieve a solid adhesion to the fat. 7 in parallel. According to 3 pairs, and 1, the thickness of the aluminum foil on the surface of the aluminum foil is thick. 3 aluminum There is only one drink in the group, it is the only agent, and the sticky fat * 's tree layer gas layer accumulates, travels into the light, and turns into a compound. 11 quasi-mixed PU standard agents are useful. The mixture is sticky, A \ layer pool Europium Is acid It ’s so thick that it ’s so good that it ’s 2nd, it ’s very hard to get one thing together. It ’s really B Chidian (please read the back-end notes first #fill this page) printed by the Employee Consumer Cooperative of the Bureau of Standards, Ministry of Economic Affairs The luminous substance / adhesive layer and the barium titanate / adhesive layer of the manufacturing examples 1 and 2 are both made of pullu sugar and laminated. For the control group, the luminous substance layer and the barium titanate layer containing the standard cyclone binder were used. The brightness was measured as described in Example 1. The results are summarized in Table IV and Table V below. Table: IV * Temperature, Brightness, Foot-Lambert ° F_ ^ Control A Battery B. 0 4 7 2 2 2

12 2 XXX 22.0 24.5 26.8 9 6 9 2 2 3 * Pressure at 60 lbs. Pressure lbs ο ο ο 2 4 6 Table

V Brightness, Sawa-Lambert Control Group 9.511.1 27.2 Battery A 18.9 24.3 31.9 Battery B 7 6 9 2 2 3

The temperature is fixed at 175 T 16- 81. 4. 10,000¾ (H) 6 paper 5t scale for use a a home sample if (CNS) A 4 specifications (210) (2974¾) 1992B8 A 6 Π 6 Central Bureau of Standards of the Ministry of Economic Affairs Cooperated with industrial and consumer companies Du Printing 5. Description of the invention (丨 p It can be seen that the electroluminescent device containing pullu sugar has more improved brightness than the traditional electroluminescent device containing traditional epoxy resin binder. Luminescent layer The electroluminescence device containing Pullu sugar in both the dielectric layer and the dielectric layer has the maximum brightness. Example 5 Using 8 7 g of lead sulfide luminophore and 15 g of radon alkylated pullu sugar in dimethylformamide 'amine An electro-excited photovoltaic cell was prepared; wherein, the cyanoalkylated Pullu sugar had a nitrogen content of about 12% and a softening temperature in the range of 9Q-11QT. The resulting solution had a viscosity of 24 0-3 60 poise at 20. The The specific gravity of the solution is 1.25. Propylene glycol methyl ether is used as a banquet agent. A layer of different thickness is coated on the transparent indium / tin oxide / polyethylene terephthalate sheet. Then the mixture is dried in a 1 201C oven. Europium titanate and the above-mentioned ethylated pullu sugar (mixed with 85 g of barium titanate per 15 g of pullu sugar resin) in Propylene glycol methyl ether was mixed and deposited on aluminum foil to form a layer, and then dried in an oven at 120 C. After the two layers were pressed at 15 Opsi and 15 Ot: temperature, the wires were connected, and the battery was connected to 120 Volt AC current source. The battery is tested as follows: -17- This paper is used in the middle of the paper. Standard (CNS) 4 specifications (210x297; Jt) 81. 4. 10,000 sheets (Η) (please Please read the precautions and fill out this page first. Binding · Order ± 99258 A 6 Π 6 5. Description of the invention (\ ΌThickness, Mill Electricity. Foot 1 Lambert 1.60 120V, 400Hz 30.0 140V, 600Hz 44.5 1.45 120V , 400H2 29,6 75V, 600Hz 22.7 1.35 120V, 400Hz 33.0 75V, 600Hz 20.9 1.05 120V, 400Hz 30.9 75V, 600Hz 21.9 0.80 120V, 400Hz 23.1 75V, 600Hz 20.5 The electric excitation light devices made above all have excellent brightness Therefore, it can be seen that the addition of pull u sugar polymer and its polymer mixture can improve the brightness of the electroluminescence device. The present invention has been described by referring to actual embodiments, but those familiar with this knowledge understand that the present invention can have various modifications. And these modifications may reach By key operation of the known significant extent, but these are deemed to be within the scope of the appended patent hinder included in the range. (Please read back to note and fill in this page first) The Central Bureau of Economic Development of the Ministry of Economic Affairs K3: Industrial and Consumer Cooperation Du Yinhong-18- Regarding the size of the paper, China ’s 8 sample standards (CNS) 4 specifications (210X297 male dragon) ) 81. 4, 10,000 sheets (H)

Claims (1)

A7 B7 C7 D7 Sixth, apply for a patent Fan IV.-A kind of electric excitation light device, including: ⑴⑵ ⑶ Disc and the, photoelectric excitation group electrical properties-there are dielectric deposits deposited on it, its 0 ., The electrode's electroluminescence is the first, the first PU group, the alkane dish, the second < mouth in the up agent, the sticky sugar cyanide, or the compound, 11 poly PU sugar, 1U, U1, U1, and D ^^ δ, both基 物 nl # 成 中 From $ -i ^ introduction § 物 ^ < 口 ^ ^ 0 2 shows below The object is assembled in the device The number of οοο 4 1ο 2 is from η, its basic low-grade cyanide or hydrogen is X among them (please read the notes on the back first and then fill out this page). ¾ .. • Order. Central Bureau of Economic Affairs of the Ministry of Economic Affairs Printed and installed items 1 02 The volume of the special package that includes the surrounding fan nitrogen should be applied for again. Ο. 324 There is a combination of objects in which radon is combined. Zhongqi Jia 4 (210X 297 public) 199 A7 B7 C7 D7 6. The degree of alkylation of the patent application park is at least about 50%. 5. The device of patent application No. 1 wherein the radon alkylated pullu sugar pseudo is mixed with a radon alkylated polymer selected from the group consisting of: cyanoalkyl cellulose, sulfoalkyl polyvinyl alcohol , Radon alkyl sucrose, cyanoalkyl hydroxysugarin and cyanoalkyl ring gas resin. 6. The device of claim 5 of the patent scope, wherein the mixture contains cyanoalkylated pull u sugar and radon alkyl polyvinyl alcohol, which has a nitrogen content of 12. 2-13.5% by weight and 20_4〇TC The softening temperature is 〇7. The device of claim 5 of the patent scope, wherein the mixture contains cyanoalkylated pullu sugar and cyanoalkyl ferrovitamin, which has a pseudo 1.18- 13. 0% by weight of nitrogen Contained and higher than 2 7 Ot: softening temperature. 8. The device of claim 5 of the patent scope, wherein the complex pseudo contains radon alkylated pull U sugar and cyanoalkyl sucrose and has a gas content of about 14% by weight. 9. The device of claim 5 of the patent scope. In which the mixture contains cyanoalkyl pull-sugar and chloroalkyl hydroxycellulosin, which has a nitrogen content of 9. 0-10. 9% by weight and about 55- 65t softening temperature 〇10. The device of claim 5 of the patent scope, wherein the mixture contains cyanoalkylated pullu sugar and radon alkylated ring gas resin f 4 (210X297 Gongguang) with the following chemical formula (please Read the precautions on the back first and then fill out this page) • Policy · • Order_ • Line · A7 B7 C7 D7 Printed by the China Bureau of Standards and Economics of the Ministry of Economic Affairs 〇Ca7- € H-CHn 2 I 2 OR " wherein R and R 'are the same or different radicals selected from the following combinations: hydrogen, lower alkyl and mononuclear aryl; R "is hydrogen or lower proton Alkyl; X and X are the same or different radicals selected from the following combinations: hydrogen, lower alkyl and halogen: and ⑺ is an integer greater than 1. 1 1. The device of claim 2 of the patent application, wherein the The cyano-lower alkyl group is «ethyl. 12. The device of claim 1 of the patent scope, in which the pU] _iu sugar is pseudo-doped into the luminescent layer. 13. The device of patent claim 1 , Where the Puuiu sugar is blended into the dielectric layer. 14. The device of claim 13 of the patent scope, wherein the dielectric layer is barium titanate. 15. The device of patent application of item 1, Among them, the pullu sugar is blended into the luminescent layer and the dielectric layer. 16. An electroluminescence device, including a transparent electrode, on which is deposited a layer of phosphorus and cyano alkylated pull u Sugar polymer or a mixture of a radon alkylated pul lu sugar polymer, an adjacent layer, including a dielectric substance and a radon alkyl pull U A sugar polymer or a mixture of a radon alkylated pull u sugar polymer, the polymer acts as a binder; and a metal electrode in contact with the dielectric layer. A 4 (210X297 male) (Please read first Note on the back and fill in this page) • Installed. The Ministry of Economy, Central Standards Bureau, βκ 工 consumer cooperative printed and issued A7 B7 199258 c7 ___D7__ 6. Scope of patent application 17. The device of item 16 of the patent application scope, in which the mixture contains Cyanoalkylated PU11U sugar and epoxyalkylated epoxy resin with the chemical formula XX Where R and R 'are the same or different groups selected from the following combinations: hydrogen, lower alkyl and mononuclear aryl; R "is hydrogen or m-substituted lower alkyl; X and X are selected from the following combinations The same or different groups in hydrogen: hydrogen, lower alkyl and halogen, and m is an integer greater than 1. 18. The device of claim 16 of the patent application, wherein the cyanoalkylated pullu sugar has 4 to 2 0% by weight of nitrogen content and its softening point is from 20 0 TC 〇19. The device of claim 16 of the patent scope, wherein the fluoroalkyl group is cyanoethyl. 20. The device of patent application No. 16, Among them, the dielectric layer is made of acetic acid. 2 1. The device of claim 16 of the patent scope of Shen Hei, wherein the cyanoalkylated Pu 11 u sugar system and the radon alkylated polymer phase selected from the following combinations Mixing: gas alkyl cellulose, cyanoalkyl polyvinyl alcohol, cyanoalkyl sucrose, silver alkyl hydroxycellulose and m-alkylated Heng resin. 22. Apparatus for patent application item 21, wherein the mixture The size of this paper is applicable to China National Standard (CNS) A4 specifications (210 X 297 mm) ---------------- ^ ------- installed ---- --Subscribe ------ Line ί (Please Read the precautions on the back and fill in this page) 19925S A7 B7 C7 D7 Printed by Beigong Consumer Cooperative of the Central Bureau of Economic Development of the Ministry of Economic Affairs 6. The scope of the patent application includes radon alkylated PU11U sugar and radon alkyl polyvinyl alcohol. Those with a nitrogen content of 1.2 to 13.5% by weight and a softening temperature of 20_40P. 23. The device of claim 21 of the patent scope, in which the mixture contains cyanoalkylated pullu sugar and chloroalkyl Cellulose, which has a nitrogen content of 1.8-1.0% by weight and a softening temperature higher than 270 C. 24. The device of claim 21, wherein the mixture contains cyanoalkylated pullu sugar Hydroxyalkyl sucrose. A liquid with a nitrogen content of about 14% by weight. 25. The device of claim 21, wherein the mixture contains radon alkylated pullu sugar and radon alkyl hydroxy heterovitamin. Those with a nitrogen content of 9. 0-10. 9% by weight and a softening temperature of 55-65t: 2 6. A composition that is used as a binder in an electroluminescent device, including a heave / adhesive layer and A dielectric / adhesive layer, including a cyanoalkylated pullu sugar polymer or A mixture of alkyl-based polymers, wherein the nitrogen content of the polymer is in the range of 4-20% by weight. 27. The composition of claim 26, wherein the atmosphere alkylated pullu sugar has the following Chemical formula This paper scale is applicable to China Incorporated Standard (CNS) Grade 4 (210 X 297 public goods) (please read the precautions on the back before filling this page) Ding Α% ν, 19925S Patent application scope A7 B7 C7 D7 ch2〇x ch2ox (Please read the precautions on the back before writing this page) Printed by the Ministry of Economy Central Standard House Λ Industry and Consumers Cooperative 2 8. Basic pu 11 u Basic Vitamins, Vitamins and Cyanane 2 9. Polyvinylase 0-4 0 TC 3 0. Base cellulose / .0% by weight 3 1. Alkyl sucrose /% by weight nitrogen 3 2. The base hydroxyl iron formula where X is hydrogen or radon substituted lower alkyl and η is 2 0 — The composition of patent application No. 26 of the integer of 4 Ο Ο 0, wherein the gas alkyl sugar is a mixture of ingredients selected from the group consisting of gas alkyl radon alkyl polyvinyl alcohol, cyanoalkyl sucrose, Radon alkyl hydroxycellulose ring gas resin. The composition claimed in item 28 of the patent scope, wherein the judane has a nitrogen content of 12. 2-13.5% by weight and a softening temperature of 2. The composition of claim 28 of the patent application scope, wherein the atmosphere compound atmosphere alkyl pullu sugar mixture has a nitrogen content from 11. 8 to 13 and a softening point higher than 270 t :. The composition of claim 28, wherein the radon poly-radon alkyl pullu sugar mixture is a liquid skull and has a content of about 14. The composition of the 28th item of the patent application scope, in which the cyanogen. · The element / radon alkyl pullu sugar mixture has from 9. 〇-1 This paper scale is applicable to the Chinese National Standard (CNS) A 4 specifications (2 丨 〇X 297mm) A7 B7 C7 D7 199258 VI. Patent application scope. 9% nitrogen content by weight and 55-651 softening temperature. 33. The composition of claim 28 of the patent scope, in which the ring gas resin in the oxygen-aminated ring gas resin / alkyl pullu sugar mixture has the following chemical formula-X n) -OCH7- € H-CH〇— — / I 2-(OR " X 'where R and R' are the same or different groups selected from the following combinations: hydrogen, lower alkyl and mononuclear aryl ; "R" is hydrogen or radon substituted lower alkyl; X and X 'are the same or different groups selected from the following combinations: hydrogen, lower alkyl and halogen; and 〇 is an integer greater than 1. 34. Patent application scope The composition of item 26, wherein the lower radon substituted alkyl group is cyanoethyl. I .............................. .....................cold............................ ..ίτ ...... 4 ............. st (please read the precautions on the back before filling in this page) Armored Printed by the Central Bureau of Standards of the Ministry of Economic Affairs 4 (210X 297 public broadcasting)