Libor
Libor Docekal, Zd'Ar Nad Sazavou CZ
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20130306577 | SEPARATOR FOR SEPARATING A LIGHT LIQUID-WATER MIXTURE AND METHOD FOR SEPARATING A LIGHT LIQUID-WATER MIXTURE - A separator is indicated, which is arranged in a container having a circular or ellipsoidal cross section and having a container wall, for separating a light liquid-water mixture, for example oil-polluted water, comprising: a feed arranged on a first side of the container having a feed chicane, which directs the supplied mixture downward and divides it into two first flow parts that are substantially of equal size, an outlet having an outlet tube, a circular or ellipsoidal flow wall having an internal wall side and an external wall side, wherein the flow wall passes through at least half of a full circle, preferably at least three quarters of a full circle, and has an opening, which is facing a second side of the container opposite the feed, wherein the flow wall between the external wall side of the flow wall and the container wall forms two flow channels at two opposite sides of the container wall in each case from the feed to the second side of the container, wherein in the flow channels in each case one of the two first flow parts is conducted from the feed to the second side of the container along the container wall, wherein the two first flow parts at the second side of the container having substantially opposite directions of flow meet one another and are reunited, and hole elements arranged in the two flow channels through which the two first flow parts flow. | 11-21-2013 |
Libor Gecnuk, Porstejov CZ
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20110267079 | CAPACITANCE SENSING CIRCUIT AND METHOD OF CAPACITANCE SENSING - A capacitance sensing circuit comprises a capacitive device having a capacitance, the device initially being at a first voltage level. The capacitance sensing circuit is capable of applying one or more pull-up currents to the device during one or more corresponding pull-up periods of time, for changing the first voltage level into one or more corresponding pull-up voltage levels; applying a measurement current to the device; and measuring a measurement period of time, during which one of the pull-up voltage levels changes into a second voltage level. A method of sensing a capacitance of a capacitive device comprises applying a first voltage to the device; applying one or more pull-up currents during corresponding pull-up times, for changing the first voltage into corresponding pull-up voltages; applying a measurement current; and measuring a time, during which one pull-up voltage changes into a second voltage. | 11-03-2011 |
Libor Gecnuk, Prostejov CZ
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20130314106 | DECODER FOR DETERMINING A SUBSTANCE OR MATERIAL STRUCTURE OF A DETECTED OBJECT BASED ON SIGNALS OF A CAPACITIVE SENSOR AND METHOD FOR DETERMINING A SUBSTANCE OR MATERIAL STRUCTURE OF A DETECTED OBJECT BASED ON SIGNALS OF A CAPACITIVE SENSOR - A decoder unit for determining a substance or material structure of a detected object based on signals of a capacitive sensor comprises a distribution determination device arranged to determine a detected distribution relation based on signals of the at least one capacitive sensor; a comparison device arranged to compare the detected distribution relation with at least one predetermined distribution relation, the at least one predetermined distribution relation corresponding to a substance or a material structure and an output device arranged to indicate the result of the comparison carried out by the comparison device. | 11-28-2013 |
Libor Juttner, Suchdol Nad Odra CZ
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20140233251 | BLOCK LIGHT MODULE - A light module for a motor vehicle is disclosed. The light module includes a light source and a reflecting unit. The light module also includes an optical waveguide, wherein the waveguide is formed by a plate-shaped body having an L-shaped cross section, the light-reflecting unit comprises a reflector arranged in front of a shorter input part of the waveguide, and wherein at a place where a shorter inlet part of the waveguide passes into a longer outlet part of the waveguide, an angled surface is provided for total reflection of light passing through the shorter inlet part of the waveguide to the longer outlet part of the waveguide, wherewith a bottom area and an adjacent face of the outlet part of the waveguide are provided with a white coating. | 08-21-2014 |
Libor Juttner, Suchdol Nad Odrou CZ
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20120099310 | LIGHT GUIDE MODULE WITH ADJUSTABLE CONTOUR SURFACE ILLUMINATION - A light guide module with adjustable lighting of a contour surface is composed of light sources and a light guide. The light guide is composed of a primary part, a Y-shaped branch, and a secondary part with a contour surface. The supporting surface of the Y-shaped branch of the light guide is composed of a system of directional optical elements, is of prismatic shape, conical shape, or a combination thereof, and has a vertex on the optical axis of the primary part of the light guide. | 04-26-2012 |
20140334171 | LIGHTING DEVICE - Lighting device, which is intended especially for external end lighting of motor vehicles, consists of an elongated light guide, provided with a light source at least at one of its ends and located in the space between the white rear cover of the lighting device and its front lens, while along the light guide on the side facing the front lens there is produced a transparent shielding filter in the form of a strip, for shielding the light guide, which is provided with a set of optical elements for directing the guided luminous flux onto the exit surface of the light guide, which is oriented in the direction of the internal surface of the white rear cover. | 11-13-2014 |
Libor Juttner, Novy Jicin CZ
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20140092615 | CONCENTRIC LIGHTING MODULE WITH CONICAL MIRROR - A concentric lighting module with conical mirror for creating of a three-dimensional optical effect, especially in the outer brake and tail lights of a motor vehicle, has in the peripheral region of the conical mirror ( | 04-03-2014 |
Libor Kotacka, Rez CZ
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20130163897 | HOLOGRAPHIC MATRIX, SYSTEM OF HOLOGRAPHIC PERSONALIZATION OF ID CARDS AND SYNTHESIS OF HOLOGRAMS OF DESIRED VISUAL PROPERTIES AND METHOD OF PRODUCTION THEREOF - The invention provides for both a composite image field for verification and/or security applications and including a plurality of sets of image elements, wherein members of each set are from the same one of a respective plurality of images and are spaced and located within the composite image in a manner seeking to avoid those of another set, the composite image being formed by the adjacent location of the spaced elements and wherein the spacing and location is in a defined manner serving to create a security key; and also a related composite optical element for verification and/or security applications and including a plurality of sets of optical elements, the members of each set sharing die same optical properties and spaced and located within the composite element in a manner seeking to avoid those of another set, the composite optical element being formed by the adjacent location of the spaced elements and wherein the spacing and location is in a manner defined for providing a security key. | 06-27-2013 |
Libor Kotacka, Husinec-Rez CZ
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20090091834 | METHOD OF CREATING A THREE-DIMENSIONAL IMAGE, A DIFFRACTIVE ELEMENT AND METHOD OF CREATING THE SAME - The invention discloses a diffractive device and a method of creating the same displaying a three-dimensional preferably achromatic image, especially imitating a real or an imaginary relief scene, a flat microrelief or otherwise modulated structure ( | 04-09-2009 |
20090153967 | OPTICAL SECURITY DEVICE OFFERING 2D IMAGE - The present invention provides for a diffractive element comprising a diffractive optical microstructure consisting of a modulated structure of a diffractive type which upon illumination by diffused ambient light creates a two-dimensional image to be viewed by an observer upon tilting or rotating the device or by varying lighting direction, wherein the diffractive modulated structure of the device consists of various generally parameterised special optical elements with specifically prescribed groove shapes, wherein each groove shape, position, centre(s), and line thickness, are described by functions describing those dependencies which are variables of the positional coordinate of the optical element. | 06-18-2009 |
Libor Kotacka, Velka Bites CZ
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20110310485 | OPTICAL DEVICE AND METHOD OF MANUFACTURE - The present invention provides for a diffractive structure comprising a plurality of grooves each formed by a plurality of two-dimensional scattering and/or diffractive groove elements, aligned in a manner serving to provide for at least one diffractive optical effect and further a surface display device comprising a plurality of regions wherein each region has a diffractive surface relief structure as defined above and wherein the gratings of one of said regions at an angle relative to the gratings of another of said regions. | 12-22-2011 |
Libor Kotacka, Velk Ites CZ
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20130279318 | DATA STORAGE AND RETRIEVAL - The invention provides for a recording method comprising the steps of modulating a first light beam; directing a second light beam to interfere with the first light beam to produce an interference pattern in a region of a recording medium; forming an optical device in the medium responsive to the interference pattern, wherein optical characteristics of the optical device are varied responsive to variations in the interference pattern. A method of playback, a recording and/or reading head and data carriers are also claimed. An example relates to a full diffraction analogy of gramophone recording. The interference of two beams, one of which is functionally linked to an audio signal, results in a change of the diffractive structure that instantly reflects the change of the input signal. On playback the diffracted light beam oscillates in the same way as the gramophone needle would vibrate. Another aspect of the disclosure relates to multilevel digital recording using holographic and/or diffractive structures. | 10-24-2013 |
Libor Kotacka, Rez-Husinee CZ
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20120314268 | PACKAGE AND METHOD OF FORMATION - The present invention provides for a device package comprising an element secured to a plastic body, the element having at least one opening into which material of the plastic body extends to at least assist with securing the element to the body. | 12-13-2012 |
20130189489 | MICRO-RELIEF STRUCTURES - The present invention provides a method of forming a relief pattern as part of a layered structure and comprising, forming a relief pattern on the surface of a layer of the said structure and subsequently forming a protective fixing layer on at least part of the said relief pattern and serving to protect the underlying relief pattern during any subsequent processing of the said structure, and thereby also provides for a layered structure, generally comprising a substrate having a relief pattern formed on a surface of the substrate and wherein at least a portion of the said relief has been provided with a protective fixing layer serving to retain the characteristics of the relief pattern during any subsequent processing of the structure such as, for example, when forming a laminate structure with the relief pattern provided therein. | 07-25-2013 |
Libor Kotacka, Rez CH
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20100110514 | SECURITY ARTICLES AND DEVICES CONTAINING CODED HOLOGRAPHIC PLATELETS AND METHODS OF MANUFACTURING THE SAME - The present invention provides for a security article for anti-counterfeit ( | 05-06-2010 |
Libor Krivanek, Kunvald V Cechach CZ
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20110083949 | SWITCHING DEVICE - A switching device includes a switching appliance, a cap, at least one connecting device for firm connection of the switching appliance to the cap, and a monitoring device. In at least one embodiment, the monitoring device includes a sensor and a tripping element, whose position is variable after connection and which, when the switching appliance is ready to operate, is located in a position in which the tripping element can be detected by the sensor, the monitoring device further including a signal unit which is connected to the sensor and is used to signal operational readiness once the sensor has detected this. | 04-14-2011 |
20130056336 | LOCKING APPARATUS FOR ELECTROMECHANICAL SWITCHING DEVICE HAVING A MANUAL ACTUATION OPTION - A locking apparatus is disclosed for an electromechanical switching device having a manual actuation option. Furthermore, such a switching device is also disclosed. A robust, mechanically simple locking apparatus is provided which can be operated without a tool, as well as a correspondingly embodied switching device. The locking apparatus of at least one embodiment includes a combination of few interacting construction elements attuned to one another in terms of structure and function. In this apparatus, a locking element assumes a double function, by, on the one hand, securing the connection of the locking apparatus with the switching device and on the other hand preventing a change in position of the actuation element of the switching device. | 03-07-2013 |
Libor Krupica, Nashua, NH US
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20130279647 | CONTACTLESS COMMUNICATION SIGNAL TRANSFER - Among other things, one or more data-links for transferring information between a stationary unit and a movable (e.g., rotating) unit, or between two movable units without contact between the units is provided. A transmitting antenna of a data-link comprises at least two capacitive conducting portions, a first portion configured to conduct signals having a first frequency range (e.g., a higher frequency range) and a second portion configured to conduct signals having a second frequency range (e.g., a lower frequency range). The second portion is comprised of a plurality of members (e.g., conductive plates) arranged to create a substantially continuous electrically conductive structure (e.g., although respective members may not be in physical contact with adjacent members). In this way, a loss of capacitance in a transition between two adjacent members is reduced to provide for transferring information at lower frequencies where a higher capacitance is desirable, for example. | 10-24-2013 |
20140003583 | ROTATING MEMBER FOR RADIATION IMAGING MODALITY CONFIGURED TO FACILITATE CONTACTLESS TRANSFER OF INFORMATION AND/OR POWER AND/OR TO FACILITATE ASCERTAINING ROTATION ANGLE OF ROTATING MEMBER | 01-02-2014 |
Libor Kulha, Jihlava CZ
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20130175727 | METHOD AND APPARATUS FOR GLUING WOOD PARTICLES - A method and an apparatus for gluing wood particles, in particular wood strands, is described, as well as a method for the manufacturing of lignocellulosic products, in particular chip boards, oriented strand boards or fiber boards. Since the wood particles are blended in a blending device with a water-curable binder, in particular with polymeric diphenylmethane diisocyanate and moisture is added to the wood particles outside the blending apparatus, curing of the binder inside the blending apparatus, and as a consequence pollution thereof, can be avoided. Moreover, moisturizing outside the blending device can produce a particular even distribution of moisture. | 07-11-2013 |
Libor Losak, Koprivnice CZ
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20090190368 | PROJECTOR UNIT - A projector unit is provided with a mechanism for changing the spatial distribution of a light beam. The projector unit includes a housing, an action element having a revolving shaft, a first diaphragm for cropping the light beam, wherein the first diaphragm is fixedly coupled to the shaft of the action element, a second diaphragm for cropping the light beam, wherein the second diaphragm is rotatingly coupled to the shaft of the action element, a first biasing element disposed between the second diaphragm and the housing, wherein the first biasing element regulates a positioning of the second diaphragm relative to the housing, and a second biasing element disposed between the first diaphragm and the second diaphragm, wherein the second biasing element regulates a spacing between the first biasing element and the second biasing element. | 07-30-2009 |
Libor Mastny, Praha CZ
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20090277663 | INSULATION OF CONDUCTORS WITH IMPROVED SEPARABILITY FROM PROCESSED BROKEN STONE - The invention deals with insulation with improved separability from the processed broken stone designed as single-layer or multi-layer insulation surrounding an electric conductor where the principle is that at least one layer of the insulation is made of magnetic material and at the same time at least one layer is made of electrically non-conductive material. This magnetic material is beneficially produced as a mixture of the magnetic and non-magnetic main material component while it is especially advantageous if the content of the magnetic main material component in individual insulation layers is 5 to 60% of weight and the rest to 100% consists of the non-magnetic main material component, all related to the weight of individual layers, or even better, if the content of the magnetic main material component of individual insulation layers is 10 to 30% of weight, related to the weight of individual insulation layers. The magnetic main material component is beneficially produced on the basis of magnetite —Fe | 11-12-2009 |
20100000437 | DETONATION TUBE WITH IMPROVED SEPARABILITY FROM THE PROCESSED BROKEN STONE - The invention deals with a detonation tube with improved separability from the processed broken stone designed as a double-layer or multi-layer detonation tube of an industrial non-electric detonator containing the active component of the detonator stored in an at least double-layered tubular body or package where the principle is that at least one layer of its body or package is made of magnetic material while the magnetic material is preferentially created as a mixture of the magnetic and non-magnetic main material component while the content of the magnetic main material component in individual layers of the body or package of the detonation tube is advantageously 2 to 60% of weight and the rest to 100% consists of the non-magnetic main material component, all related to the weight of individual layers, and the magnetic main material component is beneficially produced on the basis of magnetite —Fe | 01-07-2010 |
Libor Neumann, Praha CZ
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20100205661 | METHOD OF ESTABLISHING PROTECTED ELECTRONIC COMMUNICATION BETEEN VARIOUS ELECTRONIC DEVICES, ESPECIALLY BETWEEN ELECTRONIC DEVICES OF ELECTRONIC SERVICE PROVIDERS AND ELECTRONIC DEVICES OF USERS OF ELECTRONIC SERVICE - A method of establishing protected electronic communication between various electronic devices equips users beforehand with a personal electronic identity gadget bearing no information about the user identity. Only at the first connection of the blank personal gadget to the electronic devices of an arbitrary electronic service provider, and/or to local electronic devices, the personal electronic identity gadget and the electronic devices and/or the local electronic devices mutually generate a verifiable electronic identity, which is stored in the personal electronic identity gadget and in the electronic devices and/or local electronic devices, for the needs of further mutual electronic communication, separately from other identities and without the knowledge of personal data about the user. Consequently only the generated and stored information is utilized for verification of the identity at every subsequent connection of the user to the electronic devices of the given electronic service provider and/or to the local electronic devices. | 08-12-2010 |
Libor Rychtár, Ostrava-Poruba CZ
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20100136634 | METHOD AND EQUIPMENT FOR PRODUCTION OF GLUCOSE, ETHANOL,FURFURAL,FURANE AND LIGNIN FROM RENEWABLE RAW MATERIALS - Method and equipment for production of fermentable saccharides, ethanol, furfural, furane, lignin, acetic acid and formic acid from lignocellulosic and amylaceous materials. The method comprises one-stage or two-stage continuous thermo-compressive hydrolysis of ligno-cellulosic particles, cellulase treatment of unreacted lignocellulose, amylase treatment of formed monosaccharides combined with added amylaceous materials, and fermentation of the combined processed monosaccharide solutions into ethanol. Side products furfural, methanol, acetic acid, formic acid and lignin are recovered and purified, optionally furfural is further converted to furan. An integrated process for recovery and recycling of all products and by-products, and recycling of heat energy is disclosed. | 06-03-2010 |
Libor Rychtár, Ostrava-Poruba CZ
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20100136634 | METHOD AND EQUIPMENT FOR PRODUCTION OF GLUCOSE, ETHANOL,FURFURAL,FURANE AND LIGNIN FROM RENEWABLE RAW MATERIALS - Method and equipment for production of fermentable saccharides, ethanol, furfural, furane, lignin, acetic acid and formic acid from lignocellulosic and amylaceous materials. The method comprises one-stage or two-stage continuous thermo-compressive hydrolysis of ligno-cellulosic particles, cellulase treatment of unreacted lignocellulose, amylase treatment of formed monosaccharides combined with added amylaceous materials, and fermentation of the combined processed monosaccharide solutions into ethanol. Side products furfural, methanol, acetic acid, formic acid and lignin are recovered and purified, optionally furfural is further converted to furan. An integrated process for recovery and recycling of all products and by-products, and recycling of heat energy is disclosed. | 06-03-2010 |
Libor Strachon, Holice CZ
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20130278376 | RF Thermal Fuse - Certain aspects are directed to a thermal fuse for preventing overheating of RF devices in a telecommunication system. The RF thermal fuse includes a body, a conductive bolt, and a driving mechanism. The body can be positioned on a transmission line between an RF signal source and an RF device. The conductive bolt is positioned in the body. The conductive bolt has a length sufficient to provide impedance at a point of protection on the transmission line in response to the conductive bolt contacting a live conductor of the transmission line. The impedance is sufficient to reflect a portion of the incident power of an RF signal from the RF source. The driving mechanism can cause the conductive bolt to contact the live conductor in response to a temperature at or near the point of protection exceeding a threshold temperature. | 10-24-2013 |
Libor Vyklick, Yorktown Heights, NY US
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20120205787 | ORGANIC GRADED SPIN ON BARC COMPOSITIONS FOR HIGH NA LITHOGRAPHY - An antireflective coating that contains at least two polymer components and comprises chromophore moieties and transparent moieties is provided. The antireflective coating is useful for providing a single-layer composite graded antireflective coating formed beneath a photoresist layer. | 08-16-2012 |
Libor Vyklicky, Armonk, NY US
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20110294068 | Self-Segregating Multilayer Imaging Stack With Built-In Antireflective Properties - A coating process comprises forming a patterned material layer on a substrate using a self-segregating polymeric composition comprising a polymeric photoresistive material and an antireflective coating material contained in a single solution. When depositing this solution on a substrate and removing the solvent, the two materials self-segregate into two layers. This produces a coated substrate having a uniaxial bilayer coating oriented in a direction orthogonal to the substrate with a top photoresistive coating layer and a bottom antireflective coating layer. Pattern-wise exposing the coated substrate to imaging radiation and contacting the coated substrate with a developer, produces the patterned material layer. Any optional top coat material and a portion of the photoresist layer can be simultaneously removed from the coated substrate to form a patterned photoresist layer on the substrate. | 12-01-2011 |
20110300483 | Self-Segregating Multilayer Imaging Stack With Built-In Antireflective Properties - A coating process comprises forming a patterned material layer on a substrate using a self-segregating polymeric composition comprising a polymeric photoresistive material and an antireflective coating material contained in a single solution. When depositing this solution on a substrate and removing the solvent, the two materials self-segregate into two layers. This produces a coated substrate having a uniaxial bilayer coating oriented in a direction orthogonal to the substrate with a top photoresistive coating layer and a bottom antireflective coating layer. Pattern-wise exposing the coated substrate to imaging radiation and contacting the coated substrate with a developer, produces the patterned material layer. Any optional top coat material and a portion of the photoresist layer can be simultaneously removed from the coated substrate to form a patterned photoresist layer on the substrate. | 12-08-2011 |
Libor Vyklicky, Brno CZ
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20140210034 | NEAR-INFRARED ABSORBING FILM COMPOSITIONS - A curable liquid formulation comprising: (i) one or more near-infrared absorbing polymethine dyes; (ii) one or more crosslinkable polymers; and (iii) one or more casting solvents. The invention is also directed to solid near-infrared absorbing films composed of crosslinked forms of the curable liquid formulation. The invention is also directed to a microelectronic substrate containing a coating of the solid near-infrared absorbing film as well as a method for patterning a photoresist layer coated on a microelectronic substrate in the case where the near-infrared absorbing film is between the microelectronic substrate and a photoresist film. | 07-31-2014 |
Libor Vylicky, Croton On Huson, NY US
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20100009132 | SELF-SEGREGATING MULTILAYER IMAGING STACK WITH BUILT-IN ANTIREFLECTIVE PROPERTIES - A coating process comprises forming a patterned material layer on a substrate using a self-segregating polymeric composition comprising a polymeric photoresistive material and an antireflective coating material. The polymeric photoresistive material and the antireflective coating material that make up the self segregating composition are contained in a single solution. When depositing this solution on a substrate and removing the solvent, the two materials self-segregate into two layers. The substrate can comprise one of a ceramic, dielectric, metal, or semiconductor material and in some instances a material such as a BARC material that is not from the self segregating composition. The composition may also contain a radiation-sensitive acid generator and a base quencher. This produces a coated substrate having a uniaxial bilayer coating oriented in a direction orthogonal to the substrate with a top photoresistive coating layer and a bottom antireflective coating layer. The process may also include optionally coating a top coat material on the coated substrate. Pattern-wise exposing the coated substrate to imaging radiation and contacting the coated substrate with a developer, produces the patterned material layer wherein the optional top coat material and a portion of the photoresist layer are simultaneously removed from the coated substrate, thereby forming a patterned photoresist layer on the substrate. Alternatively, the optional top coat material, a portion of the photoresist layer and a portion of the bottom antireflective layers are simultaneously removed from the coated substrate by the developer, thereby forming a patterned photoresist layer on the substrate. | 01-14-2010 |