摘要:
An organic EL device with a voltage applied across an anode and a cathode so that holes are moved in a hole transport layer and electrons are moved in an electron transport layer, and the holes and the electrons are recombined in a light emitting layer to emit light. The light emitting layer is formed of light emitting material having one or more kinds of metallic impurities. By using such a light emitting material, the decrease of light-emission luminance of the organic EL device can be suppressed.
摘要:
The object of the present invention is to provide a composition for conductive materials from which a conductive layer having a high carrier transport ability can be made, a conductive material formed of the composition and having a high carrier transport ability, a conductive layer formed using the conductive material as a main material, an electronic device provided with the conductive layer and having high reliability, and electronic equipment provided with the electronic device. The composition for conductive materials of the present invention comprising a compound represented by the following general formula (A1): wherein eight Rs may be the same or different and each independently represents a hydrogen atom, a methyl group or an ethyl group, Y represents a group containing at least one substituted or unsubstituted aromatic hydrocarbon ring or substituted or unsubstituted heterocycle, and X1, X2, X3 and X4 may be the same or different and each independently represents a substituent represented by the following general formula (A2): wherein n is an integer of 2 to 8 and Z1 represents a hydrogen atom or a methyl group.
摘要:
The object of the present invention is to provide a composition for conductive materials from which a conductive layer having a high carrier transport ability can be made, a conductive material formed of the composition and having a high carrier transport ability, a conductive layer formed using the conductive material as a main material, an electronic device provided with the conductive layer and having high reliability, and electronic equipment provided with the electronic device. The composition for conductive materials of the present invention comprising a compound represented by the following general formula (A1): wherein two R1s may be the same or different and each independently represents a straight-chain alkyl group having 2 to 8 carbon atoms, four R2s may be the same or different and each independently represents a hydrogen atom, a methyl group, or an ethyl group, Y represents a group containing at least one substituted or unsubstituted aromatic hydrocarbon ring or substituted or unsubstituted heterocycle, and two X's may be the same or different and each independently represents a substituent represented by the following general formula (A2):
摘要:
An accepting unit accepts one or more HTML files and stores them in a storing unit. A data extracting unit reads each HTML file from the storing unit, detects a keyword corresponding to a receiver in the HTML file, and extracts data that contains the keyword from the HTML file. A data combining unit stores the extracted data to a corresponding buffer in the storing unit, among buffers which have been reserved for multiple receivers. Once the extraction of data from each HTML file has completed for all receivers, a sending unit sends the data stored in the buffers to the corresponding receivers.
摘要:
In an organic EL device, when a voltage is applied across an anode and a cathode, holes are moved in a hole transport layer and electrons are moved in an electron transport layer, and the holes and the electrons are recombined in a light emitting layer. In the light emitting layer, excitons are produced by energy released upon the recombination, and the excitons release energy in the form of fluorescence or phosphorescence or emit light when returning to the ground state. The hole transport material is used in the hole transport layer, in which the amount of cationic impurities and/or the amount of anionic impurities are controlled to be small, so that the decrease of light-emission luminance of the organic EL device is suppressed and excellent light emitting properties are maintained for a long period of time.
摘要:
A finisher provided with a punching mechanism for punching a sheet ejected from a copying machine and a stapling mechanism for stapling sheets. The punching mechanism punches a sheet on a point at a specified distance from a reference side of the sheet. The stapling mechanism staples sheets by hitting a staple at a corner portion near the reference side of the sheets such that at least one end of the staple is located between the punched point and the reference side of the sheets.
摘要:
An electrochemical device manufactured using an electrode layer in which severe increase of electrode resistance is prevented and/or a solid electrolyte layer in which severe decrease of ion conductivity of a solid electrolyte is prevented is provided. The electrochemical device includes a pair of electrode layers, and a solid electrolyte layer provided between the pair of electrode layers, wherein at least one layer of the electrode layers and the solid electrolyte layer is composed of first particles each providing a function of the at least one layer, second particles and a binder which is composed of an organic polymer and binds the first and second particles, and wherein the at least one layer is formed from a mixture material containing the first particles and binder particles, each of the binder particles including the second particle and the binder carried on at least a part of a surface thereof.
摘要:
A light emitting apparatus including a plurality of light emitting devices for different colors and having a simple structure with small variations in luminous brightness of each of the light emitting devices for the different colors is provided, and electronic equipment provided with such a light emitting apparatus is also provided. The light emitting apparatus is configured into a display apparatus 10 which comprises: a TFT circuit board (counter substrate) 20; red light emitting devices 1R provided on the TFT circuit board 20 and emitting a light of a red luminescent color (R); green light emitting devices 1G provided on the TFT circuit board 20 and emitting a light of a green luminescent color (G); and blue light emitting devices 1B provided on the TFT circuit board 20 and emitting a light of a blue luminescent color (B); and wherein roughness is formed on an interface between a hole transport layer 4 and a red light emitting layer 5R in each of the red light emitting devices 1R, while no roughness is formed on an interfaces between a hole transport layer and a light emitting layer in each of the green light emitting devices 1G and the blue light emitting devices 1B. With these structures, it is possible to make the luminous brightness in each of the light emitting devices 1R, 1G and 1B for the respective colors substantially equal to each other when substantially the same voltage is applied thereto.
摘要:
A composition for conductive materials comprises a compound represented by the following general formula (A1): wherein: R1 is the same or different and each independently represents a C2-C8 straight-chain alkyl group; R2 is the same or different and each independently represents a hydrogen atom, a methyl group or an ethyl group; Y represents a group containing at least one substituted or unsubstituted aromatic hydrocarbon ring, or substituted or unsubstituted heterocyle; and X1 is the same or different and each represents a substituent represented by the following general formula (A2): wherein n1 is an integer of from 2 to 8.
摘要翻译:用于导电材料的组合物包含由以下通式(A1)表示的化合物:其中:R1相同或不同,并且各自独立地表示C2-C8直链烷基; R2相同或不同,各自独立地表示氢原子,甲基或乙基; Y表示含有至少一个取代或未取代的芳族烃环或取代或未取代的杂环的基团; X 1相同或不同,表示由下述通式(A2)表示的取代基:n1为2〜8的整数。
摘要:
A light emitting apparatus including a plurality of light emitting devices for different colors and having a simple structure with small variations in luminous brightness of each of the light emitting devices for the different colors is provided, and electronic equipment provided with such a light emitting apparatus is also provided. The light emitting apparatus is configured into a display apparatus 10 which comprises: a TFT circuit board (counter substrate) 20; red light emitting devices 1R provided on the TFT circuit board 20 and emitting a light of a red luminescent color (R); green light emitting devices 1G provided on the TFT circuit board 20 and emitting a light of a green luminescent color (G); and blue light emitting devices 1B provided on the TFT circuit board 20 and emitting a light of a blue luminescent color (B); and wherein roughness is formed on an interface between a hole transport layer 4 and a red light emitting layer 5R in each of the red light emitting devices 1R, while no roughness is formed on an interfaces between a hole transport layer and a light emitting layer in each of the green light emitting devices 1G and the blue light emitting devices 1B. With these structures, it is possible to make the luminous brightness in each of the light emitting devices 1R, 1G and 1B for the respective colors substantially equal to each other when substantially the same voltage is applied thereto.