摘要:
An object of the present invention is to provide a negative photosensitive resin composition, which is capable of forming projections for controlling liquid crystal alignment that exhibit a higher level of precision than that attained by projections formed mug a positive photosensitive resin composition, as well as a photosensitive element that uses the above negative photosensitive resin composition, which can be used in a transfer method (laminate system), is easily stored, can be used with no wastage, and exhibits excellent film thickness stability. The present invention relates to a negative photosensitive resin composition comprising an alkali-soluble resin (a), a reactive monomer (b), and a photoreaction initiator (c), wherein 50% or more of the total mass of the blended reactive monomer (b) is a monofunctional reactive monomer, and a negative photosensitive element comprising a negative photosensitive resin composition layer that uses the negative photosensitive resin composition positioned on top of a support.
摘要:
A new condensed polycyclic compound represented by general formula [I]: wherein R1 is hydrogen, halogen, cyano, a substituted amino or a group selected from the group consisting of alkyl, aralkyl, aryl, heterocyclic, each having no substituent or a substituent; and Ar1 to Ar5 are the same or different and are each independently a condensed polycyclic aromatic group or a condensed polycyclic heterocyclic group, each having no substituent or a substituent is used for an organic light-emitting device that is extremely efficient in a light output with high luminance and is extremely durable.
摘要翻译:由通式[I]表示的新的稠合多环化合物:其中R 1是氢,卤素,氰基,取代的氨基或选自烷基,芳烷基,芳基,杂环基, 各自不具有取代基或取代基; Ar 1和Ar 1相同或不同,并且各自独立地使用各自不具有取代基的缩合多环芳基或稠合多环杂环基或取代基 对于在高亮度的光输出中非常有效并且非常耐用的有机发光装置。
摘要:
The present invention provides an oligofluorenylene compound represented by the general formula below, which enables production of an organic light-emitting device that exhibits an extremely pure luminescent hue and has a light emission of high efficiency, high brightness, and long lifetime.
摘要:
In a nonvolatile semiconductor memory device in which a plurality of threshold values are set to store multi-level data in a memory cell, bits of multi-bit data are separately written into a memory cell according to an address signal or a control signal to effect the reading and erasing. Concretely, the memory array is so constituted that it can be accessed by three-dimensional address of X, Y and Z, and multi-bit data in the memory cell is discriminated by the Z-address.
摘要:
The present invention provides a method for appraising the condition of a polishing cloth, and a method for manufacturing semiconductor wafers employing the disclosed appraisal method, allowing acceptably low light point defect numbers of semiconductor wafers to be maintained. The disclosed method comprises polishing the semiconductor wafer using a polishing cloth, washing the wafer, and drying the wafer. The size of particles comprising light point defects is chosen, and the number of light point defects on the semiconductor wafer is counted. Typically, the diameter of particles comprising light point defects is set as 0.12 &mgr;m or greater. The polishing cloth is exchanged when the number of light point defects counted exceeds a prescribed number.
摘要:
In a nonvolatile semiconductor memory device in which a plurality of threshold values are set to store multi-level data in a memory cell, bits of multi-bit data are separately written into a memory cell according to an address signal or a control signal to effect the reading and erasing. Concretely, the memory array is so constituted that it can be accessed by three-dimensional address of X, Y and Z, and multi-bit data in the memory cell is discriminated by the Z-address.
摘要:
A coordinate input apparatus has a film sensor substrate. An X electrode array having a plurality of electrodes in parallel to each other is disposed on the obverse surface of the sensor substrate. A Y electrode array having a plurality of electrodes in parallel to each other is disposed on the reverse surface of the sensor substrate in a direction orthogonal to the X electrode array. A first through hole is formed at one end of the X electrode array, while a first land is formed at one end of the Y electrode array. A second land is disposed on the sensor substrate so that it can be electrically connected to the first through hole.
摘要:
A method of determining the three-dimensional position of an object in a specific position with respect to a predetermined standard position includes storing position data representative of a distinctive part of the object as if the object is virtually located in a predetermined standard position, formularizing a relation between the specific and standard positions in terms of a standard three-dimensional co-ordinate system as an equation including a positional deviation as an unknown parameter, and determining a restrictive condition for the position of the distinctive part of the object located in the specific position. The equation is solved under a condition in which the position of the distinctive part satisfies the restrictive condition to find a positional deviation.
摘要:
A semiconductor wafer case provides high resistance to vibration. The semiconductor wafer can be easily accessed from the case. The semiconductor wafer case includes a case body and a holder in which blade-type presser feet are provided. An end of each of the presser feet has a V-shaped cross-section. Spaces are provided between presser feet (32a, 33a) and presser feet (32b, 33b). Two holders of the same shape are provided at opposite sides of the case body so that the holders can hold the semiconductor wafer horizontally.
摘要:
A suspension control apparatus comprises a sprung velocity measuring device for measuring a sprung velocity, a relative velocity measuring device for measuring a relative velocity between the sprung and unsprung velocities, a controller for mode-converting, weighting and inversely mode-converting the sprung velocity and relative velocity, and having a dead zone setting circuit for changing over a control value when the polarity of the velocity difference is inverted at a first time, in order to calculate a velocity ratio and determine a target damping force, and an actuator for controlling the opening area in the variable throttle mechanism communicating with the cylinder piston apparatus of absorber was disclosed. The suspension control apparatus has the effect that there is no delay in controlling and any shock and the generation of hunting is prevented.