摘要:
A method for forming an image is disclosed which comprises providing a photosensitive material comprising at least one light-sensitive layer and having a gamma value of not less than 10 and a capability of being handled under bright light, subjecting said light-sensitive layer image-wise exposure to light having substantially exclusive of wavelengths of 370 nm or shorter through originals, for example, a line original and a halftone original arranged in a superposed condition, followed by contrast development processing, whereby excellent quality of images, for example, letter images, can be obtained.
摘要:
A silver halide photographic material comprising a support having at least one silver halide emulsion layer containing substantially surface latent image type silver halide grains, said emulsion layer or at least one hydrophilic colloid layer adjacent to the emulsion layer containing a compound represented by general formula (III): ##STR1## wherein L.sub.2 represents --CONR--, --SO.sub.2 NR-- or --NRCONR' and Z, L.sub.1, m, Ro, R.sub.1 and M are as herein described. The silver halide photographic material is capable of having high contrast negative images, high sensitive negative images, and good dot images.
摘要:
This invention is a process of quickly forming high contrast negative images, which are useful for photomechanical process, by development-processing a silver halide photographic material containing a hydrazine derivative in at least one of silver halide emulsion layer(s) and other hydrophilic colloid layer(s) after imagewise exposure in the existence of a compound represented by general formula (A); ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 each represents an alkyl group, a cycloalkyl group, an aryl group, an alkenyl group, a cycloalkenyl group, or a heterocyclic ring residue, these groups may have a substituent; m represents an integer; L represents an m-valent organic group bonded to the P atom through a carbon atom; n represents an integer of 1 to 3; and X represents an n-valent anion; said X may be bonded to L; using a stable processing solution. Furthermore, the invention is a high contrast negative type silver halide photographic material containing the compound of the above-described general formula (A) in at least one of the silver halide emulsion layer(s) and other hydrophilic colloid layer(s) thereof.
摘要:
A silver halide photographic material for use in a bright room is disclosed comprising a support having thereon at least two silver halide emulsion layers, each of the emulsion layers having a different sensitivity and comprising silver chloride grains or silver chlorobromide grains having at least about 80 mol % silver chloride, each of the silver halide emulsions layers containing from about 1.times.10.sup.-7 mol to about 1.times.10.sup.-4 mol of a rhodium salt per mol of silver, wherein the sensitivity of the lower emulsion layer (the emulsion layer coated nearer to the support) is higher than the sensitivity of the upper emulsion layer (the emulsion layer coated farther from the support) and at least one of the silver halide emulsion layers or different hydrophilic colloid layers contains a hydrazine derivative and at least one of the silver halide emulsion layers of different hydrophilic colloid layers contains a dry compound having a .sup..lambda. max of from about 400 nm to about 550 nm.
摘要:
A silver halide photographic material which may be handled in a bright room, which comprises a support having provided thereon at least one silver halide emulsion layer containing silver chlorobromide grains (bromide content: not more than 20 mol %) or silver chloride grains, said emulsion layer containing 1.times.10.sup.-7 mol to 5.times.10.sup.-4 mol of a rhodium salt per mol of silver, and said emulsion layer or at least one other hydrophilic colloid layer containing at least one hydrazine derivative represented by the following general formula (I): ##STR1## wherein R represents an organic group having 1 to 30 carbon atoms; A represents a substituted or unsubstituted phenylene group or a substituted or unsubstituted naphthylene group; X represents --NH--or --O--; L.sub.1 represents a straight, branched or cyclic alkylene group having 1 to 20 carbon atoms, an aralkylene group having 7 to 20 carbon atoms, a phenylene group, or a divalent group having 1 to 20 carbon atoms, wherein these groups are linked to each other through --O--, --S--, --CO--, --CONH--or --COO--; L.sub.2 represents --CONH--, --SO.sub.2 NH--, --O--or --S--; i and j each independently represents 0 or 1; and B represents a hydrogen atom, a substituted or unsubstituted alkyl group having 1 to 20 carbon atoms, a substituted or unsubstituted phenyl group having 6 to 20 carbon atoms, a substituted or unsubstituted aralkyl group having a total of 7 to 20 carbon atoms and 1 to 3 carbon atoms in the alkyl moiety thereof, a substituted or unsubstituted alkoxy group haivng 1 to 20 carbon atoms, or a substituted or unsubstituted phenoxy group having 6 to 20 carbon atoms.
摘要翻译:一种卤化银照相材料,其可以在明亮的房间中处理,其包括其上提供有至少一个含有氯化银溴化银颗粒(溴含量:不大于20mol%)的卤化银乳剂层或氯化银颗粒的载体,所述乳液 含有每摩尔银1×10-7摩尔至5×10-4摩尔铑盐的层,所述乳剂层或至少一种含有至少一种由以下通式(I)表示的肼衍生物的其它亲水胶体层:(I)其中R表示碳原子数1〜30的有机基团。 A表示取代或未取代的亚苯基或取代或未取代的亚萘基; X表示-NH-或-O-; L1表示碳原子数1〜20的直链,支链或环状亚烷基,碳原子数7〜20的亚芳基,亚苯基或碳原子数1〜20的二价基,其中,这些基彼此相连 -O - , - S - , - CO - , - CONH-或-COO-; L 2表示-CONH-,-SO 2 NH-, - O-或-S-; i和j各自独立地表示0或1; B表示氢原子,取代或未取代的碳原子数1〜20的烷基,取代或未取代的碳原子数6〜20的苯基,取代或未取代的碳原子数为7〜20的芳烷基和1 至少3个碳原子,取代或未取代的碳原子数1〜20的烷氧基,或取代或未取代的碳原子数6〜20的苯氧基。
摘要:
A display device manufacturing method including arraying pixels 20 comprising plural sub-pixels with different light-emitting colors in two intersecting directions on a flexible substrate 12 by patterning plural sub-pixels 14, 16, 18 with different light-emitting colors onto the flexible substrate 12, wherein patterning of the sub-pixels is performed such that from the two directions of pixel array, the plural sub-pixels with different light-emitting colors are arrayed within the pixels in a rows along the direction X with the smaller substrate dimensional change ratio.
摘要:
A method for producing a light-emitting display device, the method including forming a film of a light-transmissive resin material on a substrate over which a reflective metal and a semi-transparent member can be disposed in at least one of a plurality of pixel regions corresponding to red, green and blue; curing part of the film of the light-transmissive resin material to form a light-transmissive resin layer, the part being in a region including the at least one pixel region; and developing the light-transmissive resin layer after the curing to form an optical path length-adjusting layer.
摘要:
A method for producing a display comprising: forming a plurality of pixels arrayed on a flexible substrate and independently driven by TFTs, wherein the TFTs are formed in such a manner that the direction of the channel length L between the source and drain of each TFT is the direction of two orthogonal directions on the substrate in which the substrate has a smaller dimensional change ratio than the other direction. When the TFTs include a switching TFT and a driving TFT, the TFTs are formed in such a manner that the direction of the channel length between the source and drain of at least the driving TFT is the direction of the two orthogonal directions on the substrate in which the substrate has a smaller dimensional change ratio than the other direction.
摘要:
An organic electroluminescent display device comprising: a substrate; a reflective layer provided on the substrate and reflecting light; an insulating layer provided on the reflective layer and transmitting light; a lower electrode provided on the insulating layer; an organic electroluminescent layer provided on the lower electrode; and an upper electrode provided on the organic electroluminescent layer and electrically connected to the reflective layer.
摘要:
A display by an active matrix drive in which a plurality of pixels are independently controlled, wherein each pixel includes at least two sub-pixels that emit light having the same color as each other by application of current to the sub-pixels, and at least one of the sub-pixels is provided with an optical filter at a light extraction side of the sub-pixel. A display which is capable of multi-gradation reproduction is provided.