WO2004097915A1 - 液滴吐出装置、パターンの形成方法、および半導体装置の製造方法 - Google Patents
液滴吐出装置、パターンの形成方法、および半導体装置の製造方法 Download PDFInfo
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- WO2004097915A1 WO2004097915A1 PCT/JP2004/005393 JP2004005393W WO2004097915A1 WO 2004097915 A1 WO2004097915 A1 WO 2004097915A1 JP 2004005393 W JP2004005393 W JP 2004005393W WO 2004097915 A1 WO2004097915 A1 WO 2004097915A1
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- droplet
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Classifications
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- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76838—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the conductors
- H01L21/76877—Filling of holes, grooves or trenches, e.g. vias, with conductive material
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B41J2/17—Ink jet characterised by ink handling
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- H—ELECTRICITY
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- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
- H01L21/283—Deposition of conductive or insulating materials for electrodes conducting electric current
- H01L21/288—Deposition of conductive or insulating materials for electrodes conducting electric current from a liquid, e.g. electrolytic deposition
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/1259—Multistep manufacturing methods
- H01L27/127—Multistep manufacturing methods with a particular formation, treatment or patterning of the active layer specially adapted to the circuit arrangement
- H01L27/1274—Multistep manufacturing methods with a particular formation, treatment or patterning of the active layer specially adapted to the circuit arrangement using crystallisation of amorphous semiconductor or recrystallisation of crystalline semiconductor
- H01L27/1285—Multistep manufacturing methods with a particular formation, treatment or patterning of the active layer specially adapted to the circuit arrangement using crystallisation of amorphous semiconductor or recrystallisation of crystalline semiconductor using control of the annealing or irradiation parameters, e.g. using different scanning direction or intensity for different transistors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/1259—Multistep manufacturing methods
- H01L27/1292—Multistep manufacturing methods using liquid deposition, e.g. printing
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
- H01L29/66409—Unipolar field-effect transistors
- H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
- H01L29/66742—Thin film unipolar transistors
- H01L29/6675—Amorphous silicon or polysilicon transistors
- H01L29/66757—Lateral single gate single channel transistors with non-inverted structure, i.e. the channel layer is formed before the gate
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
- H01L29/66409—Unipolar field-effect transistors
- H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
- H01L29/66742—Thin film unipolar transistors
- H01L29/6675—Amorphous silicon or polysilicon transistors
- H01L29/66765—Lateral single gate single channel transistors with inverted structure, i.e. the channel layer is formed after the gate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y99/00—Subject matter not provided for in other groups of this subclass
Definitions
- the present invention relates to a droplet discharge device used for pattern formation of a semiconductor device.
- the present invention also relates to a method for forming a pattern manufactured using the droplet discharge device according to the present invention and a method for manufacturing a semiconductor device.
- a drop-on-demand type droplet discharge technology represented by a piezo type or a thermal jet type, or a continuous type droplet discharge technology has attracted attention.
- This droplet ejection technology has been used for printing characters and images, but in recent years it has been used in semiconductor fields such as fine pattern formation, biotechnology such as DNA chip production, medical field, and chemistry and medical fields such as microchemical chip production. Attempts to apply this droplet ejection technology have begun.
- the advantages of using the droplet discharge technology in the semiconductor field include large area patterning, easy high-definition patterning, simplification of the semiconductor fabrication process, and effective use of materials. Disclosure of the invention
- a high-precision droplet discharge device is manufactured by one photolithography process or semiconductor microfabrication using a focused ion beam, and variations in the size and discharge angle of the discharged liquid droplet due to the device are reduced.
- the first means is to irradiate the droplet with laser light as soon as the droplet lands on the substrate to be processed, evaporate the solvent component in the droplet in a short time, and solidify the droplet composition (solute). Promote. By terminating the solidification before the landed droplets roll or spread, it is possible to improve the landing position accuracy.
- a series of droplet ejection process by performing under a reduced pressure of about 1 0- 2 Pa ⁇ 10 4 Pa, hasten solidification, and it is desirable to effectively evacuate the solvent component.
- the solute component becomes molten by laser irradiation, and then solidifies or recrystallizes again to form a pattern.
- the contact interface of the dot pattern formed by discharging the droplets a plurality of times is liquefied by laser irradiation, the dot pattern is connected and a continuous pattern can be formed.
- the pattern includes a gate wiring, a source wiring, a wiring connecting the TFT and the pixel electrode, a gate electrode, an active layer mainly composed of a semiconductor material, an organic light emitting layer, a resist mask, an insulating layer, and the like.
- Laser light is not necessarily limited to coherent light generated by a laser oscillator. Laser light is also emitted by light emitted from a UV lamp, halogen lamp, flash lamp, etc. It is possible to improve the landing accuracy of the droplet by the same method as that for irradiating the droplet.
- the first means by the Okuko the treatment atmosphere under a reduced pressure of about 10- 2 Pa ⁇ 1 0 4 Pa, the solidified earlier, and can be effectively removed solvent component. It is also possible to form a pattern by using the first to third means and the fourth means together. Further, by flattening the pattern of the composition (solute) of the droplet formed using the droplet discharge means using a nozzle, the adhesion between the object to be processed and the droplet composition can be improved. .
- the present invention includes the following configurations.
- the present invention relates to a unit for discharging a droplet and a liquid discharged from the unit for discharging a droplet. And a means for reforming the droplet.
- the means for modifying the droplet is a means for evaporating the solvent of the droplet or a means for recrystallizing the solute of the droplet.
- a gas laser oscillator a solid-state laser oscillator, a metal laser oscillator, or a semiconductor laser oscillator can be used.
- a means for adjusting a beam shape or a beam path of laser light emitted from the laser oscillator can be used between the laser oscillator and the object to be processed.
- a microlens array is a typical example of a means for adjusting the beam shape or beam path of the laser light emitted from the laser oscillator.
- a droplet is discharged from a discharging unit, and the droplet lands on a surface to be processed.
- a pattern forming method wherein the pattern is formed by irradiating the liquid with a laser beam to evaporate the solvent of the liquid droplet.
- the present invention provides a method of forming a pattern by irradiating a laser beam to a surface to be processed to form a groove on the surface to be processed, and then discharging droplets from a discharge unit and landing the droplet on the groove. This is a method for forming a pattern.
- the present invention provides a method for forming a pattern by irradiating a laser beam to a surface to be processed to form an uneven area on the surface to be processed, and then ejecting a droplet from an ejection unit and landing the droplet on the uneven area.
- This is a method for forming a pattern, characterized by forming a pattern.
- a droplet is discharged from a discharge unit to land the droplet on a surface to be processed, and after a solvent of the droplet is evaporated, a laser beam is irradiated to regenerate a solute of the droplet.
- This is a pattern forming method characterized by forming a pattern by crystallization.
- the droplet can be ejected in a reduced pressure atmosphere or an atmospheric pressure atmosphere. Further, after forming the pattern, the pattern may be planarized. Further, by synchronizing the time for landing the droplet and the time for irradiating the surface to be processed with the laser beam, the positional accuracy of the pattern can be further improved.
- the present invention is a method for manufacturing a semiconductor device for manufacturing a semiconductor device using the above-described pattern forming method.
- a conductive material a resist material, a light-emitting material, a liquid containing semiconductor nanoparticles, an etching solution, or the like is used.
- the present invention includes a semiconductor device manufactured using the above-described droplet discharge device, and a manufacturing method thereof.
- a semiconductor device manufactured using the above-described droplet discharge device and a manufacturing method thereof.
- biotechnology, science, medical care It can be suitably used in the field.
- the droplet ejection method using laser light can dramatically improve the pattern accuracy, and as a result, can directly draw a design image without using a photolithography process. This eliminates the need for photomask design and manufacturing, simplifies the manufacturing process, reduces production costs, and improves product yield.
- FIG. 1 is a diagram schematically showing a droplet discharging method of the present invention with improved landing accuracy.
- FIG. 2 is a diagram schematically showing a droplet discharging method of the present invention with improved landing accuracy.
- FIG. 3 is a diagram schematically showing a droplet discharge method with improved landing accuracy according to the present invention.
- FIG. 4 is a diagram schematically showing a droplet discharging method with improved landing accuracy according to the present invention.
- FIG. 5 is a diagram showing an example of a droplet discharge device used in carrying out the present invention.
- FIG. 6 is a diagram showing an example of a droplet discharge device used in carrying out the present invention.
- FIGS. 7A and 7B are diagrams showing an example of a droplet discharge device used in carrying out the present invention.
- FIGS. 8A to 8D are diagrams illustrating an example of a method for manufacturing a semiconductor device of the present invention.
- FIGS. 9A to 9H are diagrams illustrating an example of an electronic device using the present invention.
- FIGS. 10 (A) to 10 (C) are views showing an example of a method of filling a contact hole with a droplet.
- FIGS. 11A to 11C are views showing an example of a method of filling a contact hole with a droplet.
- FIGS. 12A to 12C are diagrams showing an example of a method of filling a contact hole with a droplet.
- FIG. 13 is a diagram showing an example of the configuration of the droplet discharge device control means.
- FIGS. 14A to 14C are diagrams illustrating an example of a method for manufacturing a semiconductor device of the present invention.
- FIGS. 15A to 15C illustrate an example of a method for manufacturing a semiconductor device of the present invention.
- FIG. 1 schematically shows a positional relationship when the substrate 101 to be processed, the tip 102 of the droplet discharge section, and the droplet 103 are viewed from the side.
- the droplet discharge unit is composed of a piezoelectric element (piezo element), a liquid drop chamber, a discharge port (nozzle, head), etc. By applying a predetermined pulse voltage to the piezo element, the piezo element is deformed. Pressure is applied to the droplet chamber, and the droplet is discharged from the discharge port.
- the droplets to be ejected are tantalum (T a), tungsten (W), titanium (T i), molybdenum (M o), aluminum (A l), copper (C u), chromium (Cr),
- An element selected from (N b), or a conductive material appropriately selected from an alloy material or a compound material containing the aforementioned element as a main component, an AgPdCu alloy, or the like is dissolved or dispersed in a solvent.
- the solvent esters such as butyl acetate and ethyl acetate, alcohols such as isopropyl alcohol and ethyl alcohol, and organic solvents such as methyl ethyl ketone and acetone are used.
- the concentration of the solvent may be appropriately determined depending on the type of the conductive material and the like. Also resist Materials, luminescent materials, etc. can also be used.
- the nozzle diameter of the droplet discharge unit is several / in to several tens of im, and depends on the viscosity, surface tension, discharge speed, etc. of the droplet, but the diameter of the discharged droplet is almost the same.
- the amount of the composition to be discharged at one time is preferably from 1 to 100 p1, the viscosity is preferably at most 100 cp, and the diameter of the particles constituting the droplet is preferably at most 0.1 m. This is to prevent drying from occurring, and because if the viscosity is too high, the composition cannot be smoothly discharged from the discharge port.
- the viscosity, surface tension, drying rate, etc. of the composition are appropriately adjusted according to the solvent used and the intended use. However, in order to form a fine pattern such as wiring, liquid droplets of the order of femtoliter or sub-femtoliter are required, and a corresponding droplet discharge device must be used.
- the temperature of the droplets and the temperature of the droplet discharge device and the substrate temperature are controlled by incorporating a heater. It is preferable that the composition discharged from the droplet discharge device be continuously dropped on the substrate to form a linear or stripe shape. However, it may be dropped at a predetermined position, for example, every one dot.
- the droplet 104 extruded from the droplet discharge unit flies in the space between the tip end 102 of the droplet discharge unit and the substrate 101 to be processed, and then lands on the substrate 101 to be processed to become the droplet 105. Simultaneously with the landing of the droplet, the droplet 105 is irradiated with a laser beam 107 to solidify the composition (solute) of the droplet, thereby forming a solidified pattern 106. Since the composition of the droplet is solidified at the time of deposition, it does not move on the substrate to be processed or spread.
- the substrates 201 and 301 are irradiated with laser light 207 and 307 to perform surface treatment on the substrates.
- a groove 208 is formed on the surface of the substrate 201 by laser ablation.
- fine irregularities 308 are formed on the processing target substrate 306 by laser irradiation.
- the droplets 203 and 303 are discharged from the droplet discharge ends 202 and 302 and land on the grooves 208 and the irregularities 308 on the processing substrate.
- a droplet 403 is ejected from the tip end 402 of the droplet ejection section located on the substrate 401 to be processed, and the extruded droplet 404 is landed on the substrate 401 to form a pattern 405.
- the means described with reference to FIGS. 1 to 3 may be used to form the pattern 405.
- a molten resin 406 can be obtained.
- the droplet discharge device of the present invention discharges droplets a plurality of times, and the composition (solute) of the landed droplets is overlapped to form a linear pattern—a large-area pattern.
- the continuity of the interface property of each pattern (droplet composition) can be improved.
- laser beams 107, 207, 307, and 407 are formed by using a cylindrical lens microlens array to form a predetermined beam such as a line or a dot. And the size is such that the entire landed droplet is irradiated.
- the laser beam irradiation position can be controlled by a mechanical scanning method using a polygon mirror, a galvanometer mirror, or the like, and the irradiation timing can be synchronized with the droplet discharge.
- the irradiation position may be controlled by moving the substrate to be processed.
- the laser light is incident obliquely from above the substrate to be processed at a low angle from the substrate surface.
- the substrate to be processed is made of a material that transmits one laser beam, such as glass, the light can be emitted from the rear surface of the substrate to be processed.
- the one, C0 2 laser mono-, YAG laser, Y 2 0 3 laser, YV0 4 laser, YLE laser, Yal0 3 laser mono-, Garasure one Lasers, ruby lasers, sapphire lasers and semiconductor lasers can be used.
- the most suitable one can be selected according to the composition of the droplet (solute) and the type of solvent.
- the size of the processing substrate in the embodiment of the present invention is 60 OmmX 72 Omm, 68 OmmX 880 mm, 100 OmmX 1200 mm, 110 OmmX 125 Omm, 1 15 OmmX 130 Omm, 150 OmmX 180 Omm, 180 OmmX 200 Omm, 200 Large area substrates such as OmmX 210 Omm, 220 Omm X 260 Omm, or 260 OmmX 3100 mm can also be used.
- Substrates that can be used include barium borosilicate glass and alumino, such as Koning's # 7059 glass and # 1737 glass.
- a glass substrate such as borate glass.
- various light-transmitting substrates such as quartz, semiconductor, plastic, plastic film, metal, glass epoxy resin, and ceramic can be used.
- resin substrates typified by plastic substrates, N-type or P-type single-crystal silicon substrates, GaAs substrates, InP substrates, GaN substrates, or ZnSe substrates
- a conductive substrate such as a metal plate or a semiconductor wafer such as a semiconductor wafer, an SOI (Silicon On Insulator) substrate, or the like.
- the droplet discharge device shown in FIGS. 5 and 6 has droplet discharge means 501 and 601 in the device, and forms a desired pattern on the substrates 502 and 602 by discharging a solution.
- the droplet discharge device has a built-in nozzle drive power supply and a nozzle heater for discharging droplets, and has a moving means for moving the droplet discharge means.
- the substrates described in Embodiment 1 can be used as the substrates 502 and 602.
- the substrates 502 and 602 are carried into the casings 504 and 604 from the entrances 503 and 603, respectively.
- the substrates 502 and 602 are set on a carrier provided with a moving unit, and can be moved to an arbitrary position in the XY plane.
- the droplet discharge processing is started when the substrates 502 and 602 reach a predetermined position where the droplet discharge means 501 and 601 wait for movement of the carriage.
- the droplet discharge processing is achieved by the relative movement of the droplet discharge means 501 and 601 and the substrates 502 and 602 and the predetermined timing of the droplet discharge. W
- a desired pattern can be drawn on the substrates 502 and 602 by adjusting the respective moving speeds and the cycle of discharging the droplets from the droplet discharging means 501 and 601.
- the droplet discharge processing requires a high degree of accuracy, it is desirable to stop the movement of the carriage when discharging the droplet and scan only the droplet control means 501 and 601 with high controllability 5.
- the casings 504 and 604 are provided with quartz windows 506 and 606, respectively, and one laser beam oscillated from laser oscillators 507 and 607 installed outside the casing is made incident on the quartz windows 506 and 606.
- the case and the quartz window are not always necessary.
- Optical systems 510 and 610 composed of shutters 508 and 608, reflecting mirrors 509 and 609, cylindrical lenses, and the like are installed in the optical path of the laser beam.
- laser light is incident obliquely above the substrate 502. Since the distance between the tip of the droplet discharge section of the droplet discharge means 501 and the substrate 502 is about several millimeters, it is preferable that the incident laser light be at least 45 ° with respect to the normal direction of the substrate 502.
- FIG. 6 schematically illustrates a case where the laser light is irradiated from the lower surface of the substrate 602, and the other configuration 5 is the same as FIG. This configuration can be applied when the substrate 602 is made of a material that transmits laser light.
- decompression devices 51 1 and 61 1 should be provided at the exhaust ports 505 and 605 of the housings 504 and 604 to evacuate them. Although desirable, it is also possible to work at atmospheric pressure. Although not shown in the figure, a sensor for alignment with the pattern on the substrate, a means for heating the substrate, and a means for measuring various physical property values such as temperature and pressure, as necessary, may be provided. May be installed. These means were also installed outside the housings 504 and 604. Collective control can be performed by the control means. Furthermore, if the control means is connected to a production management system or the like via a LAN cable, wireless LAN, optical fiber, etc., the process can be uniformly managed from the outside, leading to an improvement in productivity.
- FIG. 7A illustrates a droplet discharge device using a semiconductor laser-oscillator 707.
- a housing 704, a carry-in port 703, an exhaust port 705, a decompression device 711, a droplet discharge means 701 are provided, and a semiconductor laser oscillator 707 is used.
- the semiconductor laser oscillator is preferably composed of a plurality of semiconductor laser arrays and corresponds to each nozzle of the droplet discharge means 701.
- the semiconductor laser oscillator 707 and the droplet discharge part of the droplet discharge means 701 are integrally formed. It may be.
- an optical system such as a microlens array can be provided between the semiconductor laser oscillator 707 and the substrate 702 to adjust the beam shape and beam path. With the above configuration, the semiconductor laser beam is applied to the droplet discharged from the droplet discharging means 701 at a predetermined timing.
- a surface emitting semiconductor laser oscillator 715 is installed as a laser oscillator.
- a surface emitting laser can extract light in a direction perpendicular to the semiconductor substrate, and can integrate semiconductor laser elements. Although only one surface-emitting semiconductor laser element is schematically illustrated in the figure, the semiconductor laser elements are arranged in a row in the depth direction of the paper to form a semiconductor laser array.
- the droplet discharge section 70 1 is composed of a solution chamber 716, a solution supply port 717, a piezo element 718, a diaphragm 719, and a nozzle 720, and by applying a predetermined pulse voltage to the piezo element, The solution can be discharged from the nozzle 720. Also, the voltage applied to the piezo element must select the optimal waveform that does not generate satellites.
- Both the semiconductor laser element and the droplet discharge section can be formed using semiconductor fine processing, and a large number of semiconductor laser elements and the droplet discharge section can be integrated at fine intervals.
- one semiconductor laser and one nozzle can correspond to one nozzle. Adjust the installation angle of the oscillator, or change the beam direction with a mirror, and irradiate the semiconductor laser light to the droplet that has landed on the surface of the substrate 702. Beam adjustment may be performed by installing a microlens array. Further, means for cooling one semiconductor laser element may be provided.
- the droplet is discharged by a so-called piezo method using a piezoelectric element.
- a so-called thermal ink jet method may be used in which a heating element generates heat to generate bubbles and push out the solution.
- the piezoelectric element is replaced with a heating element.
- the wettability between the solution and the liquid chamber flow path, the preparatory liquid chamber, the fluid resistance part, the pressurizing chamber, and the solution discharge port (nozzle, head) is important. Therefore, a carbon film, a resin film, or the like for adjusting wettability with a material is formed in each flow path.
- the droplet discharge method includes a so-called sequential method in which the solution is continuously discharged to form a continuous linear pattern, and a so-called on-demand method in which the solution is discharged in a dot form.
- the on-demand system is shown, but the sequential system is used. It is also possible to use a solution discharging means (not shown).
- Example 1 will be described in detail with reference to FIGS. 8 (A) to 8 (D).
- the present invention is not limited to the following description, and it is easily understood by those skilled in the art that details can be variously changed without departing from the spirit and scope of the present invention. Therefore, the present invention should not be construed as being limited to the description of the following examples.
- a manufacturing process for forming a driving TFT, a switching TFT, and a capacitor on the same substrate by using the present invention will be described.
- the substrate 800 the substrate described in Embodiment 1 can be used.
- a glass substrate (# 7059, manufactured by Koingen Co., Ltd.) is used.
- a base film 801 made of an insulating film is formed on the substrate 800.
- the base film 801 may have a single-layer structure or a multilayer structure.
- a sputtering method is used as a two-layer structure, a silicon nitride oxide film is 50 nm as a first layer, and a nitric oxide is used as a second layer.
- a silicon oxide film is formed to a thickness of 50 nm, and then the surface is planarized by a method such as a CMP method.
- an amorphous silicon film is formed to a thickness of 25 to 8 O nm by a known method (such as a sputtering method, an LPCVD method, or a plasma CVD method). Crystallization method (laser crystallization method, RTA or thermal crystallization method using furnace annealing furnace).
- a thermal crystallization method using a metal element that promotes crystallization is used. And can be crystallized.
- a solution containing Ni is held on the amorphous silicon film, and the amorphous silicon film is dehydrogenated (500 ° C, 1 hour), and then thermally crystallized (550 ° C). 4 hours) to form a crystalline silicon film.
- a continuous wave or pulsed gas laser or solid-state laser may be used as a laser when a crystalline semiconductor film is formed by a laser single crystallization method.
- Lasers as the former gas single The primary, excimer laser, include YAG laser first class, as the latter solid laser, using C r, YAG that N d or the like is doped, the crystal of 0 4 such YV And the like.
- YAG laser first class as the latter solid laser
- C r, YAG that N d or the like is doped
- the crystal of 0 4 such YV And the like.
- a solid-state laser capable of continuous oscillation and apply the second to fourth harmonics of the fundamental wave.
- a laser beam emitted from a laser-oscillator is preferably linearly condensed by an optical system and irradiated on a semiconductor film.
- the metal element When the amorphous silicon film is crystallized using a metal element that promotes crystallization, the metal element remains in the crystalline silicon film. Therefore, an amorphous silicon film of 50 to 100 M is formed on the crystalline silicon film, and heat treatment (RTA method, thermal annealing using a furnace annealing furnace, or the like) is performed. The metal element is diffused into the amorphous silicon film, and the amorphous silicon film is removed by etching after heat treatment. As a result, the content of the metal element in the crystalline silicon film can be reduced or removed.
- RTA method thermal annealing using a furnace annealing furnace, or the like
- Doping channel doping of a trace amount of impurity element (boron) is performed to control the threshold value of TFT.
- the semiconductor layers 802 to 804 can be formed by the droplet discharging method according to the present invention. That is, a resist is used as a solution, and a resist pattern is formed while solidifying the landing resist by irradiating a laser beam. Subsequently, semiconductor layers 802 to 804 are formed by dry etching using the resist pattern as a mask. Note that as the semiconductor film forming the semiconductor layer, an amorphous semiconductor film, a microcrystalline semiconductor film, a crystalline semiconductor film, or a compound semiconductor film having an amorphous structure such as amorphous silicon germanium is used. Is also good.
- a gate insulating film 805 covering the semiconductor layers 802 to 804 is formed.
- the gate insulating film 805 is formed of an insulating film containing silicon with a thickness of 40 to 150 mil by a plasma CVD method or a sputtering method.
- a silicon oxynitride film with a thickness of 115 nm is formed as the gate insulating film 805 by a plasma CVD method.
- the first conductive layer (gate wiring, gate electrode, capacitor electrode) 806 to 809 is formed in a reduced pressure or vacuum by laser light irradiation and droplet discharging method.
- a gate pattern is formed by discharging a liquid in which A1 nanoparticles are dispersed in an organic solvent using a surfactant.
- the accuracy of the gate electrode pattern greatly affects transistor characteristics, so using laser light irradiation is effective in improving the performance of active matrix displays. It is also effective to use laser-irradiation not for the entire pattern, but for example, only for the gate electrode portion on the particularly important Si pattern.
- Ultrafine particles in which silver (Ag), gold (Au), and platinum (Pt) are dispersed with a particle diameter of 10 nm or less are used as the composition discharged from the nozzle. Is also good.
- a composition in which fine particles having a fine particle size are dispersed or dissolved in a solvent the problem of nozzle clogging can be solved.
- the particle diameter of the constituent material of the composition needs to be smaller than the particle diameter of the nozzle.
- a conductive polymer such as an aqueous solution of polyethylene dioxythiopheno polystyrene sulfonic acid (PEDT / PSS) may be used.
- a low-resistance metal such as silver or copper
- the wiring resistance can be reduced, which is preferable when a large-sized substrate is used.
- a conductive film having a barrier property to prevent diffusion is preferably provided in order not to adversely affect the electrical characteristics of the transistor. With the conductive film having a barrier property, wiring can be formed without diffusion of copper into a semiconductor included in the transistor.
- one or a plurality of stacked films selected from tantalum nitride (TaN;), titanium nitride (TiN), and tungsten nitride (WN) can be used. Wear. It is very effective to use a very dense silicon nitride film having a large density. In addition, since copper is easily oxidized, it is preferable to use an antioxidant or the like in combination.
- the substrate on which the first conductive layer is formed is subjected to a heat treatment in a range of 150 to 300 under normal pressure, reduced pressure, or vacuum to volatilize the solvent, thereby evaporating the solvent. Increase the material density and lower the resistance.
- a heat treatment in a range of 150 to 300 under normal pressure, reduced pressure, or vacuum to volatilize the solvent, thereby evaporating the solvent.
- the solvent of the composition discharged from the droplet discharging means one that volatilizes after the substrate is dropped is suitable.
- the evaporation rate is faster than that under normal atmospheric pressure, but a highly volatile solvent such as toluene is used.
- the composition is dropped onto the substrate, it evaporates instantaneously. In such a case, the heat treatment step may be omitted.
- the solvent of the composition is not particularly limited, and even when a solvent that volatilizes after dropping is used, the density of the composition is improved by performing heat treatment so that a desired resistance value is obtained. May be. This heat treatment may be performed each time a pattern is formed by a droplet discharging method, may be performed at an arbitrary step, or may be performed collectively after all steps are completed.
- a lamp annealing device that directly heats the substrate at a high speed using a lamp such as a halogen lamp as a heat source or a laser irradiation device that irradiates a laser beam is used.
- the heating process can be performed only at a desired location by scanning the heating source.
- furnace annealing set at a predetermined temperature may be used.
- a lamp when a lamp is used, it is light having a wavelength that allows only heating without destroying the composition of the thin film to be subjected to the heat treatment. For example, light having a wavelength longer than 400 nm, that is, infrared light Light having a wavelength equal to or greater than light is preferred.
- far-infrared rays typically wavelength is 4 to 25 urn.
- the shape of the beam spot on the substrate is linearly formed so as to have the same length as the length of a column or a row together with the droplets to be landed. Then, laser irradiation can be completed by one scan.
- FIG. 8B Next, as shown in FIG. 8B, using the gate electrodes 807 to 809 as a mask, a doping process for adding an impurity element imparting N-type or P-type to the semiconductor layers 802 to 804 is performed. In this embodiment, an impurity element for imparting N-type is added to the semiconductor layers 802 and 804, and an impurity element for imparting P-type is added to the semiconductor layer 803 to form an impurity region.
- a first interlayer insulating film 815 covering the entire surface is formed once.
- the first interlayer insulating film 815 is formed of a silicon-containing insulating film with a thickness of 40 to 150 MI using a plasma CVD method or a sputtering method.
- a second interlayer insulating film 816 covering the entire surface is formed.
- As the second interlayer insulating film 816 a silicon oxide film formed by a CVD method, a silicon oxide film applied by an SOG (Sp in On Glass) method, an organic insulating film such as acryl, or a non-photosensitive organic insulating film. The film is formed with a thickness of 0-7 to 5.
- the second interlayer insulating film 816 has a strong meaning of relieving unevenness due to TFT formed on the substrate 800 and flattening it. Therefore, a film having excellent flatness is preferable. Further, a silicon nitride film to be the third interlayer insulating film 817 is formed with a thickness of 0.1 m.
- a resist pattern for forming the contact holes 818 to 824 is formed by a combination of laser irradiation and droplet discharge, as in the case described above. Then, using the resist pattern as a mask, contact holes 818 to 824 are formed by anisotropic dry etching. These contact holes 818 to 824 can be formed by laser irradiation of the present invention. In this case, no resist mask is required. If an acid-based droplet such as HF is used as the solution to be discharged, it is possible to form a contact hole using a droplet discharging means. You.
- the second conductive layers (source wiring, drain wiring) 825 to 830 are connected to the contact holes 818 to 830 by using both laser light irradiation and droplet discharge. It is formed to extend to the bottom of 824.
- a solution in which silver nanoparticles are dispersed in an organic solvent using a surfactant is used as the composition to be discharged.
- a heat treatment is performed as shown in FIG.
- a transistor can be formed over the substrate 800 having an insulating surface.
- a pixel electrode made of a transparent conductor is formed on the entire surface so as to be electrically connected to the second conductive layer 825 (not shown).
- the pixel electrode include a compound of indium oxide and tin oxide (ITO), a compound of indium oxide and zinc oxide, zinc oxide, tin oxide, indium oxide, and titanium nitride.
- the source line (not shown), the pixel portion formed of the switching TFT 106 and the capacitor element 109 of the pixel portion, and the driving TFTs 107 and 108 are formed.
- An active matrix substrate including a driving circuit and a terminal portion (not shown) can be manufactured. Then, if necessary, the active matrix substrate or the opposing substrate is cut into a desired shape (slicing. After that, the active matrix substrate or the opposing substrate is bonded to the opposing substrate on which a common electrode, a color filter, a black matrix, etc. are formed.
- a liquid crystal display device is completed by injecting liquid crystal by the method. If a backlight and a light guide plate are provided on the liquid crystal module obtained by the above steps and covered with a power pad, an active matrix liquid crystal display device (transmission type) is obtained. ) Is completed. The cover and the liquid crystal module are fixed using an adhesive or an organic resin. In addition, since it is a transmission type, a polarizing plate is attached to both the active matrix substrate and the opposite substrate.
- a transmissive liquid crystal display device In this embodiment, an example of a transmissive liquid crystal display device is described. However, there is no particular limitation, and a reflective or semi-transmissive liquid crystal display device can be manufactured. When a reflective liquid crystal display device is obtained, a metal film having high light reflectance, typically a material film containing aluminum or silver as a main component, a stacked film thereof, or the like may be used as a pixel electrode.
- the active matrix type liquid crystal display device has been described above, the present invention can be similarly applied to the case of an active matrix type EL (Electro Luminescence) display device. Further, the materials and forming methods described in the examples of the present invention can be appropriately selected and used according to the gist of the present invention.
- FIG. 9 shows specific examples of these electronic devices.
- FIG. 9A illustrates a display device, which includes a housing 9001, a support 9002, and a display unit 9. 003, speaker part 9004, video input terminal 9005, etc.
- the present invention can be used for an electric circuit included in the display portion 9003. Further, according to the present invention, the display device shown in FIG. 9A is completed.
- the display device includes all display devices for displaying information such as for a computer, for receiving a 20-80 inch television broadcast, and for displaying advertisements.
- FIG. 9B shows a digital still camera, which includes a main body 9101, a display section 9102, an image receiving section 9103, operation keys 9104, an external connection port 9105, a shirt star 9106, and the like.
- the present invention can be used for an electric circuit included in the display portion 9102. According to the present invention, a digital still camera shown in FIG. 9B is completed.
- FIG. 9C illustrates a laptop personal computer, which includes a main body 9201, a housing 9202, a display portion 9203, a keyboard 9204, an external connection port 9205, a pointing mouse 9206, and the like.
- the present invention can be used for an electric circuit included in the display portion 9203. Further, according to the present invention, a notebook personal computer shown in FIG. 9C is completed.
- FIG. 9D shows a mobile computer, which includes a main body 930 1, a display portion 9302, a switch 9303, operation keys 9304, an infrared port 9305, and the like.
- the present invention can be used for an electric circuit included in the display portion 9302.
- the mobile computer shown in FIG. 9D is completed.
- FIG. 9 (E) shows a portable image reproducing device (specifically, a DVD reproducing device) provided with a recording medium, and includes a main body 9401, a housing 9402, a display portion A 9403, a display portion B 9404, and a recording medium (DVD).
- Reading unit 9405, operation keys 940 6 Includes 9407 part of speaker.
- the display section A 9403 mainly displays image information
- the display section B 9404 mainly displays character information.
- the display section A 9403 and the display section B 9400 4 can be used for the electric circuit.
- the image reproducing device provided with the recording medium includes a home game machine and the like.
- the DVD reproducing apparatus shown in FIG. 9E is completed.
- FIG. 9F shows a goggle-type display (head-mounted display), which includes a main body 9501, a display portion 9502, and an arm portion 9503.
- the present invention can be used for an electric circuit included in the display portion 9502. Further, according to the present invention, a goggle type display shown in FIG. 9 (F) is completed.
- Figure 9 (G) shows a video camera, with the main body 9601, display unit 9602, housing 960, external connection port 960, remote control receiver 960, and image receiver 9 606, battery 966, voice input section 966, operation keys 966, eyepiece section 960, etc. are included.
- the present invention can be used for an electric circuit included in the display portion 9602. According to the present invention, a video camera shown in FIG. 9 (G) is completed.
- Figure 9 (H) shows a mobile phone, with the main body 9701, housing 9702, display unit 9703, audio input unit 9704, audio output unit 9705, operation keys 9 706, External connection port 970, Antenna 970, etc. are included.
- the present invention can be used for an electric circuit included in the display portion 9703.
- the display portion 9703 can reduce current consumption of the mobile phone by displaying colored characters on a black background. According to the present invention, the mobile phone shown in FIG. 9H is completed.
- the applicable range of the present invention is extremely wide, and it can be applied to electronic devices in all fields. It can be used. Further, the electronic device shown here may use the semiconductor device having any configuration shown in the present invention.
- FIG. 10 (A) after a semiconductor 3001 is formed on a substrate 3000 and an insulator 3002 is formed on the semiconductor 3001, a contact hole 300 is formed in the insulator 3002. 0 3 is formed.
- a droplet discharge method is used as a method for forming the contact holes. That is, by discharging a wet etching solution from a nozzle, an insulating film in an arbitrary region is etched to form a contact hole 303.
- the nozzle 304 is moved above the contact hole 3003, and droplets are continuously discharged into the contact hole 3003, and The hole 003 is filled with droplets.
- the nozzle is moved in the order of position A, position B, and position C to selectively discharge droplets.
- the contact hole 3003 can be filled with a droplet.
- the composition of the droplet in the contact hole is improved. Can be formed.
- the nozzle 304 scans the same location a plurality of times.
- FIGS. 11A to 11C a method of filling a contact hole (opening portion) with a droplet composition by a scanning method different from the above will be described with reference to FIGS. 11A to 11C.
- a contact hole as shown in FIG. 11A is formed. Note that FIG. 11A corresponds to FIG. 10A.
- the nozzle 304 is sequentially moved to the position A, the position B, and the position C, and the droplet is selectively discharged only to the region where the wiring is to be formed.
- a conductor 303 is formed.
- This embodiment can be applied to the first embodiment and the second embodiment.
- FIGS. 12 (A) to 12 (C) a method of filling the contact hole (opening portion) with the droplet composition by a scanning method different from the above will be described with reference to FIGS. 12 (A) to 12 (C).
- a contact hole as shown in FIG. 12A is formed. Note that the substrate, the insulating film, and the contact holes in FIG. 12A correspond to FIG. 10A.
- the nozzle 304 is moved in the direction of the arrow to selectively discharge droplets.
- the contact hole 3003 can be filled with the droplet composition.
- the composition of the droplet is formed in the contact hole.
- a filled conductor 308 can be formed.
- the nozzle 304 does not scan the same portion a plurality of times, but only scans in one direction.
- This embodiment can be applied to the first embodiment and the second embodiment.
- Core components include CPU 310, volatile memory 310, nonvolatile memory 310, and input means 3 1 such as a keypad and an operation button. 03, a droplet discharge device having droplet discharge means 3104. The operation will be briefly described. When data of circuit wiring is input by the input means 3103, the data is transferred to the volatile memory 310 or the nonvolatile memory 310 via the CPU 310. Stored in 2. Then, based on this data, the liquid droplet discharging means 3104 selectively discharges the liquid droplets, whereby a wiring can be formed.
- This embodiment can be applied to Embodiments 1 to 5.
- the present configuration may be used for the purpose of repairing a broken wire portion, a defective electrical connection between a wire and an electrode, and the like.
- a repair location is input to a personal computer or the like, and droplets are ejected from the nozzle to the location.
- wiring can be easily formed even on a large-sized substrate having at least one side exceeding lm, and only a necessary amount of material needs to be applied to a desired portion. Because of the negligible amount, material utilization efficiency will be improved and manufacturing costs will be reduced.
- the substrate 2000 the substrate described in Embodiment 1 can be used.
- a glass substrate (# 7059, manufactured by Koingen Co., Ltd.) is used.
- first conductive layers gate wiring, gate electrode, capacitor electrode
- FIG. 1). 4 (A) first conductive layers
- a liquid in which A1 nanoparticles are dispersed in an organic solvent using a surfactant is discharged to form a gate pattern.
- the accuracy of gate electrode power greatly affects transistor characteristics, so using laser light irradiation is effective in improving the performance of active matrix displays. It is also effective to use laser beam irradiation not for all patterns, for example, only for particularly important gate electrode portions.
- ultrafine particles in which silver (Ag), gold (Au), and platinum (Pt) are dispersed with a particle diameter of 10 nm or less may be used.
- the particle diameter of the constituent material of the composition needs to be smaller than the particle diameter of the nozzle.
- a conductive polymer such as an aqueous solution of polyethylene dioxythiopheno polystyrene sulfonic acid (PEDT / PSS) may be used.
- a low-resistance metal such as silver or copper
- the wiring resistance can be reduced, which is preferable when a large-sized substrate is used.
- direct patterning by a droplet discharging method is extremely effective.
- the electrical characteristics of the transistor it is preferable to provide a conductive film having a barrier property to prevent diffusion in order to prevent adverse effects. With the conductive film having a barrier property, a wiring can be formed without diffusion of copper into a semiconductor included in the transistor.
- the conductive film having a parity one or a plurality of stacked films selected from tantalum nitride (TaN), titanium nitride (TiN), and tungsten nitride (WN) can be used. It is very effective to use a very dense silicon nitride film having a large density. In addition, since copper is easily oxidized, it is preferable to use an antioxidant or the like in combination.
- TaN tantalum nitride
- TiN titanium nitride
- WN tungsten nitride
- the substrate on which the first conductive layer is formed is subjected to a heat treatment at 150 ° C. to 300 ° C. under normal pressure, reduced pressure, or vacuum to volatilize the solvent, thereby evaporating the solvent.
- the solvent of the composition discharged from the droplet discharging means is preferably one that volatilizes after the substrate is dropped.
- the evaporation rate is faster than when discharging under normal atmospheric pressure, but a solvent with high volatility such as toluene is used.
- the composition volatilizes instantly after being dropped onto the substrate. In such a case, the heat treatment step may be omitted.
- the solvent of the composition is not particularly limited, and even when a solvent that volatilizes after dropping is used, the heat treatment is performed to increase the composition density and achieve a desired resistance value. It may be. Further, this heat treatment may be performed each time a pattern is formed by a droplet discharge method, may be performed at an arbitrary step, or may be performed collectively after all steps are completed.
- the heat treatment uses a halogen lamp or the like as the heat source and directly applies the substrate at high speed.
- a heated lamp annealing device or a laser irradiation device that irradiates laser light. In both cases, the heating process can be performed only at a desired location by scanning the heating source.
- furnace annealing set at a predetermined temperature may be used.
- a lamp when a lamp is used, it is light having a wavelength that allows only heating without destroying the composition of the thin film to be subjected to the heat treatment. For example, light having a wavelength longer than 400 nm, that is, infrared light Light having a wavelength equal to or greater than light is preferred.
- far-infrared rays typically wavelength is 4 to 25 urn.
- the beam spot on the substrate is linearly shaped so as to have the same length as a column or a row. Then, laser irradiation can be completed by one scan.
- a gate insulating film 2003 is formed so as to cover the first conductive layers 2001 and 2002.
- an insulating film such as silicon oxide, silicon nitride, or silicon nitride oxide can be used, for example.
- a single-layer insulating film may be used, or a plurality of insulating films may be stacked.
- an insulating film in which silicon nitride, silicon oxide, and silicon nitride are sequentially stacked is used as the gate insulating film 2003.
- a film formation method a plasma CVD method, a sputtering method, or the like can be used.
- a rare gas element such as argon is preferably contained in a reaction gas and mixed into the formed insulating film.
- aluminum nitride can be used as the gate insulating film 2003.
- Aluminum nitride has a relatively high thermal conductivity and can efficiently dissipate the heat generated by the TFT.
- a first semiconductor film 2004 is formed.
- the first semiconductor film 2004 can be formed of an amorphous (amorphous) semiconductor or a semi-amorphous semiconductor (SAS). Further, a polycrystalline semiconductor film may be used. In this embodiment mode, a semi-amorphous semiconductor is used as the first semiconductor film 2004.
- a semi-crystalline semiconductor has higher crystallinity and higher mobility than an amorphous semiconductor, and can be formed without increasing the number of steps for crystallization unlike a polycrystalline semiconductor.
- An amorphous semiconductor can be obtained by glow discharge decomposition of a silicide gas.
- a silicide gas includes S i H 4, S i 2 H 6. This silicide gas may be used after being diluted with hydrogen, hydrogen and helium.
- SAS can also be obtained by glow discharge decomposition of silicide gas.
- S i H is 4, S i 2 H 6
- S i H 2 C l 2 , S i HC l 3, S i C 1 4, S i F 4 , etc. Can be used.
- it is easy to form SAS by diluting the silicide gas with hydrogen or a gas containing one or more rare gas elements selected from helium, argon, krypton, and neon in hydrogen. It can be. It is preferable to dilute the silicide gas in a dilution ratio of 2 to 1000 times.
- the silicide in the gas CH 4, C carbides gas such as 2 H 6, GeH 4, a germanium gas such as G e F 4, be mixed and F 2, the energy bands width 1.5 It may be adjusted to 2.4 eV or 0.9 to 1.1 eV.
- a TFT using SAS as the first semiconductor film can have a mobility of 1 to 10 cm 2 / Vsec or higher.
- the first semiconductor film may be formed by stacking a plurality of SASs formed using different gases. For example, of the various gases described above, a SAS formed using a gas containing a fluorine atom and a SAS formed using a gas containing a hydrogen atom are stacked to form a first semiconductor film. Can be formed.
- the reaction generation of the film by glow discharge decomposition can be performed under reduced pressure or atmospheric pressure.
- the pressure may be approximately in the range of 0.1 Pa to 133 Pa.
- the power for forming the glow discharge may be a high frequency power of 1 MHz to 120 MHz, preferably 13 MHz to 60 MHz.
- the pressure is in the range of approximately 0.1 Pa to 133 Pa, and the power supply frequency is 1 MHz to 120 MHz, preferably 13 MHz to 60 MHz.
- the substrate heating temperature may be 300 ° C. or lower, preferably 100 to 250 ° C.
- impurities of atmospheric components such as oxygen, nitrogen, and carbon be 1 ⁇ 10 2 Q at oms / cm 3 or less, and particularly, the oxygen concentration is 5 ⁇ 10 19 at om s Zcm. 3 or less, preferably lxi 0 19 atoms Z cm 3 or less.
- the first semiconductor film In the case where a semiconductor film is formed using SiH 4 and H 2 , larger crystal grains are obtained closer to the surface of the semiconductor film. Therefore, the first semiconductor film In the case of a top gate type TFT which is closer to the substrate than the gate electrode, a region of the first semiconductor film which is far from the substrate and has high crystallinity can be used as a channel formation region, so that the mobility is improved. Can be enhanced and suitable.
- SAS exhibits n-type conductivity, which is weak when impurities for the purpose of controlling valence electrons are not intentionally added. This is because oxygen is more likely to be mixed into the semiconductor film because a higher discharge is performed than when an amorphous semiconductor is formed.
- the threshold value is controlled by adding an impurity imparting p-type simultaneously with or after the film formation.
- the impurity imparting the p-type is typically boron, and it is preferable to mix impurity gases such as B 2 H 6 and BF 3 into the silicide gas at a rate of lp pm to 1000 ppm.
- the concentration of the boron is preferably 1 ⁇ 10 14 to 6 ⁇ 10 16 atoms / cffl 3 .
- protective films 2005 and 2006 are formed over the first semiconductor film 2004 so as to overlap with a portion of the first semiconductor film 2004 to be a channel formation region.
- the protective films 2005 and 2006 may be formed by a droplet discharge method or a printing method, or may be formed by a CVD method, a sputtering method, or the like.
- an inorganic insulating film of silicon oxide, silicon nitride, silicon nitride oxide, or the like, a siloxane-based insulating film, or the like can be used. Alternatively, these films may be stacked and used as the protective films 2005 and 2006.
- a silicon nitride film formed by a plasma CVD method and a siloxane-based insulating film formed by a droplet discharge method are stacked and used as protective films 2005 and 2006.
- the patterning of silicon nitride This can be performed using a siloxane-based insulating film formed by a droplet discharge method as a mask.
- the first semiconductor film 2004 is patterned.
- the first semiconductor film 2004 may be patterned using a lithography method or using a resist formed by a droplet discharging method as a mask. In the latter case, there is no need to prepare a separate mask for exposure, which leads to cost reduction.
- an example in which patterning is performed using resists 2007 and 2008 formed by a droplet discharge method will be described.
- an organic resin such as polyimide or acrylic can be used.
- patterning first semiconductor films 2009 and 2010 are formed by dry etching using resists 2007 and 2008 (FIG. 14C).
- a second semiconductor film is formed so as to cover the first semiconductor films 2009 and 2010 after the patterning.
- An impurity imparting one conductivity type is added to the second semiconductor film.
- an impurity imparting n-type for example, phosphorus may be added to the second semiconductor film.
- the impurity gas such as PH 3 was added to silicofluoride product gas, the second semiconductor film having a second yo les one conductivity type when semiconductor film formation, the first semiconductor film 2009, 2010 Similarly, it can be formed of a semi-amorphous semiconductor or an amorphous semiconductor.
- the second semiconductor film is formed so as to be in contact with the first semiconductor films 2009 and 2010; however, the present invention is not limited to this structure.
- a third semiconductor film functioning as an LDD region may be formed between the first semiconductor film and the second semiconductor film.
- the third semiconductor film is a semi-amorphous semiconductor It is formed of a solid or an amorphous semiconductor. Then, the third semiconductor film originally exhibits a weak n-type conductivity type without intentionally adding an impurity for imparting the conductivity type. Therefore, the third semiconductor film can be used as an LDD region whether or not an impurity for imparting a conductivity type is added.
- wirings 2015 to 2018 are formed by a droplet discharge method, and the second semiconductor film is etched using the wirings 2015 to 2018 as a mask.
- the etching of the second semiconductor film can be performed by dry etching in a vacuum atmosphere or an atmospheric pressure atmosphere.
- second semiconductors 20U to 2014 functioning as a source region or a drain region are formed from the second semiconductor film.
- the protective films 2005 and 2006 can prevent the first semiconductor films 2009 and 2010 from being over-etched.
- the wirings 2015 to 2018 can be formed in the same manner as the gate electrodes 2001 and 2002. Specifically, a conductive material having one or more metals or metal compounds such as Ag, Au, Cu, and Pd is used. In the case of using a droplet discharging method, a conductive material can be formed by dispersing the conductive material in an organic or inorganic solvent from a nozzle, followed by drying or baking at room temperature. If the dispersant can suppress aggregation and disperse in the solution, cr, Mo, Ti,
- a conductive material having one or more metals or metal compounds such as Ta, W, and A1.
- the firing may be performed in an oxygen atmosphere to lower the resistance of the wirings 2015 to 2018.
- a conductive material is formed by a droplet discharge method a plurality of times to form wirings 2015 to 2018 in which a plurality of conductive films are stacked. It is also possible.
- TFT2019 for the switch and TFT2020 for the drive are formed (FIG. 15 (A)).
- a liquid-repellent organic material 2021 is applied to a region where a contact hole is to be formed by a droplet discharging method or a printing method. Apply.
- an organic material 2021 having liquid repellency is applied by a droplet discharging method.
- R n _S i- X (4 n) (n l, 2, 3) of a silane force coupling agent represented by the chemical formula.
- R is a substance containing a relatively inert group such as an alkyl group or a reactive group such as a Bier group, an amino group or an epoxy group.
- X is composed of a hydroxyl group such as a halogen, a methoxy group, an ethoxy group or an acetoxyl group, or a hydrolyzable group capable of binding by condensation with adsorbed water.
- FAS fluoroalkylsilane
- PTFE polytetrafluoroethylene
- an inter-brows insulating film 2022 is formed.
- the interlayer insulating film 2022 can be formed using an organic resin film, an inorganic insulating film, or a siloxane-based insulating film.
- a material called a low dielectric constant material (low-k material) may be used for the interlayer insulating film 2022.
- heat treatment in an air atmosphere or heat treatment (vacuum bake) in a vacuum atmosphere is performed to remove moisture, oxygen, and the like adsorbed on the interlayer insulating film 2022. May be.
- heat treatment is performed at a substrate temperature of 20 O: to 450, preferably 250 to 300 ° C, for about 0.5 to 20 hours in a vacuum atmosphere. Desirably 3 X 1 0- 7 To rr follows and, if possible 3 X 10- 8 To rr below that is most desirable.
- the reliability is further improved by keeping the substrate in a vacuum atmosphere until immediately before the electroluminescent layer is formed. be able to.
- a first electrode 2023 is formed in the contact hole of the interlayer insulating film 2022 so as to be in contact with the electrode 2018 of the driving TFT 2020.
- the first electrode 2023 corresponds to a cathode and the second electrode 2025 formed later corresponds to an anode; however, the present invention is not limited to this structure.
- the first electrode 2023 may correspond to an anode, and the second electrode 2025 may correspond to a cathode.
- a metal, an alloy, an electrically conductive compound, a mixture thereof, or the like having a low work function can be used.
- alkali metals such as Li and Cs
- alkaline earth metals such as Mg, Ca, and Sr
- alloys containing these Mg: Ag, A1: Li, Mg: In)
- C a F 2 , C aN rare earth metals
- another conductive layer such as A1 can be used.
- indium tin oxide ITO
- zinc oxide ⁇
- indium zinc oxide I ⁇
- Other light-transmitting oxide conductive materials such as lead (GZO)
- ITSO Indium tin oxide containing ITO and silicon oxide
- ZnO zinc oxide
- a light-transmitting oxide conductive material Even without using a light-transmitting oxide conductive material, light can be extracted from the cathode side by forming the cathode with a thickness enough to transmit light (preferably, about 5 nm to 30 nm). it can.
- a light-transmitting conductive layer may be formed using a light-transmitting oxide conductive material so as to be in contact with above or below the cathode, so that the sheet resistance of the cathode may be suppressed.
- Mg: Ag is used as the first electrode 2023 corresponding to the anode.
- the first electrode 2023 can be formed by a sputtering method, a droplet discharging method, or a printing method. In the case of using a droplet discharging method or a printing method, the first electrode 2023 can be formed without using a mask. Even when a sputtering method is used, a resist used in a lithography method is formed by a droplet discharging method or a printing method, so that it is not necessary to separately prepare an exposure mask, which leads to cost reduction.
- the first electrode 2023 may be cleaned and polished by a CMP method or a polyvinyl alcohol-based porous material so that the surface thereof is planarized. After polishing using the CMP method, the surface of the cathode may be subjected to ultraviolet irradiation, oxygen plasma treatment, or the like.
- an electroluminescent layer 2024 is formed so as to be in contact with the first electrode 2023.
- Electric The field emission layer 2024 may be composed of a single layer, or may be composed of a plurality of stacked layers. In the case of using a plurality of layers, an electron injection layer, an electron transport layer, a light emitting layer, a hole transport layer, and a hole injection layer are stacked in this order on the first electrode 2023 corresponding to the negative electrode. Note that in the case where the first electrode 2023 corresponds to an anode, the electroluminescent layer 2024 is formed by stacking a hole injection layer, a hole transport layer, a light-emitting layer, an electron transport layer, and an electron injection layer in this order.
- the electroluminescent layer 2024 can be formed by a droplet discharging method regardless of whether a high molecular organic compound, a medium molecular organic compound, a low molecular organic compound, or an inorganic compound C is used. Further, the medium molecular organic compound, the low molecular organic compound, and the inorganic compound may be formed by an evaporation method.
- a second electrode 2025 is formed so as to cover the electroluminescent layer 2024.
- the second electrode 2025 corresponds to an anode.
- an evaporation method, a sputtering method, a droplet discharge method, or the like is preferably used in accordance with a material.
- the anode other light-transmitting oxide conductive materials such as indium tin oxide (ITO), zinc oxide ( ⁇ ), indium zinc oxide ( ⁇ ), and gallium-doped zinc oxide (GZO) can be used. It is possible. Indium tin oxide containing ITO and silicon oxide (hereinafter referred to as ITSO), or a mixture of indium oxide containing silicon oxide and 2 to 20% zinc oxide (ZnO) may be used. .
- ITSO Indium tin oxide containing ITO and silicon oxide
- ZnO zinc oxide
- the anode is made of one or more of, for example, TiN, ZrN, Ti, W, Ni, Pt :, Cr, Ag, A1, and the like.
- the product of titanium nitride and a film containing aluminum as the main component Layer a three-layer structure of a titanium nitride film, a film containing aluminum as a main component, and a titanium nitride film can be used.
- the film is formed to a thickness enough to transmit light (preferably, about 5 nm to 30 nm).
- light may be extracted from the light-emitting element from the first electrode 2023 side, from the second electrode 2025 side, or from both.
- the material and thickness of each of the anode and the cathode are selected according to the desired configuration.
- higher luminance can be obtained with lower power consumption than in the case where light is extracted from the first electrode 2023 side.
- the first semiconductor film and the second semiconductor film are patterned in separate steps. The arrangement is not limited to this manufacturing method.
- a protective film is formed between the first semiconductor film and the second semiconductor film; however, the present invention is not limited to this structure, and the protective film is not necessarily formed.
- This embodiment can be implemented in combination with the configurations described in the other embodiments.
Abstract
Description
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JP2004569238A JP4731913B2 (ja) | 2003-04-25 | 2004-04-15 | パターンの形成方法および半導体装置の製造方法 |
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---|---|---|---|---|
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000059014A1 (en) * | 1999-03-30 | 2000-10-05 | Seiko Epson Corporation | Method for forming a silicon film and ink composition for ink jet |
JP2001179167A (ja) * | 1999-12-24 | 2001-07-03 | Nec Corp | 薄膜形成方法 |
JP2003080694A (ja) * | 2001-06-26 | 2003-03-19 | Seiko Epson Corp | 膜パターンの形成方法、膜パターン形成装置、導電膜配線、電気光学装置、電子機器、並びに非接触型カード媒体 |
Family Cites Families (124)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4076575A (en) * | 1976-06-30 | 1978-02-28 | International Business Machines Corporation | Integrated fabrication method of forming connectors through insulative layers |
US4400409A (en) | 1980-05-19 | 1983-08-23 | Energy Conversion Devices, Inc. | Method of making p-doped silicon films |
JP2540501B2 (ja) * | 1983-11-10 | 1996-10-02 | 株式会社 半導体エネルギー研究所 | レ−ザ加工方法 |
EP0165685B1 (en) | 1984-06-20 | 1992-09-23 | Gould Inc. | Laser-based system for the total repair of photomasks |
US4612085A (en) | 1985-04-10 | 1986-09-16 | Texas Instruments Incorporated | Photochemical patterning |
US5142079A (en) * | 1989-12-11 | 1992-08-25 | Ajinomoto Co., Inc. | Fluorinated carbon chain-containing aluminum surface modifier |
US5626919A (en) | 1990-03-01 | 1997-05-06 | E. I. Du Pont De Nemours And Company | Solid imaging apparatus and method with coating station |
US5303072A (en) * | 1990-07-05 | 1994-04-12 | Matsushita Electric Industrial Co., Ltd. | Liquid crystal display device |
US5849601A (en) * | 1990-12-25 | 1998-12-15 | Semiconductor Energy Laboratory Co., Ltd. | Electro-optical device and method for manufacturing the same |
US7115902B1 (en) * | 1990-11-20 | 2006-10-03 | Semiconductor Energy Laboratory Co., Ltd. | Electro-optical device and method for manufacturing the same |
KR950013784B1 (ko) * | 1990-11-20 | 1995-11-16 | 가부시키가이샤 한도오따이 에네루기 겐큐쇼 | 반도체 전계효과 트랜지스터 및 그 제조방법과 박막트랜지스터 |
US5514879A (en) * | 1990-11-20 | 1996-05-07 | Semiconductor Energy Laboratory Co., Ltd. | Gate insulated field effect transistors and method of manufacturing the same |
US7098479B1 (en) * | 1990-12-25 | 2006-08-29 | Semiconductor Energy Laboratory Co., Ltd. | Electro-optical device and method for manufacturing the same |
US7576360B2 (en) * | 1990-12-25 | 2009-08-18 | Semiconductor Energy Laboratory Co., Ltd. | Electro-optical device which comprises thin film transistors and method for manufacturing the same |
JP3173854B2 (ja) | 1992-03-25 | 2001-06-04 | 株式会社半導体エネルギー研究所 | 薄膜状絶縁ゲイト型半導体装置の作製方法及び作成された半導体装置 |
JP2814161B2 (ja) | 1992-04-28 | 1998-10-22 | 株式会社半導体エネルギー研究所 | アクティブマトリクス表示装置およびその駆動方法 |
KR950010661B1 (ko) * | 1992-11-07 | 1995-09-21 | 엘지전자주식회사 | 티에프티 엘씨디(tft-lcd)용 신호선 제조방법 및 구조 |
US5477360A (en) | 1993-04-23 | 1995-12-19 | Kabushiki Kaisha Toshiba | Liquid crystal display device |
JP2682421B2 (ja) | 1993-12-28 | 1997-11-26 | 日本電気株式会社 | 半導体光集積回路の製造方法 |
JPH0862445A (ja) * | 1994-08-24 | 1996-03-08 | Hitachi Cable Ltd | 光導波路の製造方法 |
US5512514A (en) * | 1994-11-08 | 1996-04-30 | Spider Systems, Inc. | Self-aligned via and contact interconnect manufacturing method |
JPH08155670A (ja) * | 1994-12-05 | 1996-06-18 | Nippondenso Co Ltd | レーザ加工機とその加工方法 |
JP3963974B2 (ja) * | 1995-12-20 | 2007-08-22 | 株式会社半導体エネルギー研究所 | 液晶電気光学装置 |
JPH09292633A (ja) * | 1996-02-27 | 1997-11-11 | Canon Inc | カラー液晶表示装置の製造方法 |
US6080606A (en) * | 1996-03-26 | 2000-06-27 | The Trustees Of Princeton University | Electrophotographic patterning of thin film circuits |
WO1997048137A1 (fr) | 1996-06-13 | 1997-12-18 | The Furukawa Electric Co., Ltd. | Photodetecteur de type guide d'ondes a semi-conducteur et procede de fabrication de ce dernier |
US5962192A (en) * | 1996-06-19 | 1999-10-05 | Printing Developments, Inc. | Photoresists and method for making printing plates |
EP1758169A3 (en) | 1996-08-27 | 2007-05-23 | Seiko Epson Corporation | Exfoliating method, transferring method of thin film device, and thin film device, thin film integrated circuit device, and liquid crystal display device produced by the same |
EP0948570A1 (en) | 1996-11-27 | 1999-10-13 | Eastman Chemical Company | Method for preparing light-absorbing polymeric compositions |
US6195156B1 (en) * | 1997-03-14 | 2001-02-27 | Kabushiki Kaisha Toshiba | Image forming device, image forming process, and pattern forming process, and photosensitive material used therein |
DE69841946D1 (de) * | 1997-08-08 | 2010-11-25 | Dainippon Printing Co Ltd | Struktur zur Musterbildung, Verfahren zur Musterbildung, und deren Anwendung |
US6669781B2 (en) * | 1997-09-23 | 2003-12-30 | Micron Technology, Inc. | Method and apparatus for improving stencil/screen print quality |
JP3173439B2 (ja) * | 1997-10-14 | 2001-06-04 | 松下電器産業株式会社 | セラミック多層基板及びその製造方法 |
EP1027723B1 (en) * | 1997-10-14 | 2009-06-17 | Patterning Technologies Limited | Method of forming an electric capacitor |
US6248151B1 (en) * | 1997-11-25 | 2001-06-19 | Xerox Corporation | Method of manufacturing three dimensional parts using an inert gas |
GB9726511D0 (en) | 1997-12-13 | 1998-02-11 | Philips Electronics Nv | Thin film transistors and electronic devices comprising such |
US6396102B1 (en) * | 1998-01-27 | 2002-05-28 | Fairchild Semiconductor Corporation | Field coupled power MOSFET bus architecture using trench technology |
US6416583B1 (en) * | 1998-06-19 | 2002-07-09 | Tokyo Electron Limited | Film forming apparatus and film forming method |
AUPP699698A0 (en) | 1998-11-06 | 1998-12-03 | Pacific Solar Pty Limited | Indirect laser patterning of resist |
US6313435B1 (en) * | 1998-11-20 | 2001-11-06 | 3M Innovative Properties Company | Mask orbiting for laser ablated feature formation |
JP4092827B2 (ja) * | 1999-01-29 | 2008-05-28 | セイコーエプソン株式会社 | 表示装置 |
US6630274B1 (en) * | 1998-12-21 | 2003-10-07 | Seiko Epson Corporation | Color filter and manufacturing method therefor |
US6807213B1 (en) | 1999-02-23 | 2004-10-19 | Mitsubishi Chemical Corporation | Semiconductor optical device apparatus |
JP3679943B2 (ja) | 1999-03-02 | 2005-08-03 | 大日本印刷株式会社 | パターン形成体の製造方法 |
JP4087000B2 (ja) * | 1999-03-08 | 2008-05-14 | 日鉱金属株式会社 | レードル及びレードルのライニング方法 |
JP4377984B2 (ja) * | 1999-03-10 | 2009-12-02 | キヤノン株式会社 | カラーフィルタとその製造方法、該カラーフィルタを用いた液晶素子 |
US6376013B1 (en) * | 1999-10-06 | 2002-04-23 | Advanced Micro Devices, Inc. | Multiple nozzles for dispensing resist |
BR0016670A (pt) * | 1999-12-21 | 2003-06-24 | Plastic Logic Ltd | Métodos para formar um circuito integrado e para definir um circuito eletrônico, e, dispositivo eletrônico |
US6541731B2 (en) | 2000-01-25 | 2003-04-01 | Aculight Corporation | Use of multiple laser sources for rapid, flexible machining and production of vias in multi-layered substrates |
JP4132546B2 (ja) | 2000-02-29 | 2008-08-13 | 富士フイルム株式会社 | 光拡散板、光拡散板の製造方法および表示装置 |
US6709806B2 (en) | 2000-03-31 | 2004-03-23 | Kabushiki Kaisha Toshiba | Method of forming composite member |
US6791144B1 (en) * | 2000-06-27 | 2004-09-14 | International Business Machines Corporation | Thin film transistor and multilayer film structure and manufacturing method of same |
US6723576B2 (en) | 2000-06-30 | 2004-04-20 | Seiko Epson Corporation | Disposing method for semiconductor elements |
US6734029B2 (en) * | 2000-06-30 | 2004-05-11 | Seiko Epson Corporation | Method for forming conductive film pattern, and electro-optical device and electronic apparatus |
JP3516441B2 (ja) * | 2000-07-10 | 2004-04-05 | インターナショナル・ビジネス・マシーンズ・コーポレーション | アクティブマトリックス基板、表示装置、およびアクティブマトリックス基板の製造方法 |
US6552405B2 (en) | 2000-07-27 | 2003-04-22 | Kyocera Corporation | Photoelectric conversion device and manufacturing method thereof |
JP2002208635A (ja) * | 2000-11-08 | 2002-07-26 | Komatsu Ltd | 多層配線の形成方法と配線溝及びビアホールの形成装置 |
JP4021177B2 (ja) | 2000-11-28 | 2007-12-12 | セイコーエプソン株式会社 | 有機エレクトロルミネッセンス装置の製造方法および有機エレクトロルミネッセンス装置並びに電子機器 |
TW533446B (en) | 2000-12-22 | 2003-05-21 | Koninkl Philips Electronics Nv | Electroluminescent device and a method of manufacturing thereof |
JP4678805B2 (ja) | 2001-02-14 | 2011-04-27 | シャープ株式会社 | 半導体発光装置およびその製造方法 |
US7244669B2 (en) * | 2001-05-23 | 2007-07-17 | Plastic Logic Limited | Patterning of devices |
DE60221753T2 (de) * | 2001-06-29 | 2007-12-06 | Crystal Systems Inc. | Beschlagungsresistente transparente Artikel, Stoffe, die eine hydrophile anorganische Schicht hoher Härte bilden und Verfahren zur Herstellung einer beschlagungsarmen Linse |
JP2003109773A (ja) * | 2001-07-27 | 2003-04-11 | Semiconductor Energy Lab Co Ltd | 発光装置、半導体装置およびそれらの作製方法 |
US7435515B2 (en) | 2001-09-12 | 2008-10-14 | Dai Nippon Printing Co., Ltd. | Process for production of pattern-forming body |
JP4236081B2 (ja) * | 2001-10-16 | 2009-03-11 | 大日本印刷株式会社 | パターン形成体の製造方法 |
JP2003133691A (ja) * | 2001-10-22 | 2003-05-09 | Seiko Epson Corp | 膜パターンの形成方法、膜パターン形成装置、導電膜配線、電気光学装置、電子機器、並びに非接触型カード媒体 |
US6707093B2 (en) | 2001-11-30 | 2004-03-16 | Stmicroelectronics, Inc. | Selective ionic implantation of fluoropolymer film to modify the sensitivity of underlying sensing capacitors |
US7214573B2 (en) * | 2001-12-11 | 2007-05-08 | Semiconductor Energy Laboratory Co., Ltd. | Method of manufacturing a semiconductor device that includes patterning sub-islands |
JP4231645B2 (ja) * | 2001-12-12 | 2009-03-04 | 大日本印刷株式会社 | パターン形成体の製造方法 |
US6740900B2 (en) | 2002-02-27 | 2004-05-25 | Konica Corporation | Organic thin-film transistor and manufacturing method for the same |
US6878445B2 (en) * | 2002-03-08 | 2005-04-12 | Fuji Photo Film Co., Ltd. | Nanoparticle coated material and production method of same |
JP3578162B2 (ja) * | 2002-04-16 | 2004-10-20 | セイコーエプソン株式会社 | パターンの形成方法、パターン形成装置、導電膜配線、デバイスの製造方法、電気光学装置、並びに電子機器 |
JP2003309344A (ja) * | 2002-04-18 | 2003-10-31 | Dainippon Printing Co Ltd | 導電性パターン基材の製造方法 |
JP3823870B2 (ja) | 2002-04-22 | 2006-09-20 | セイコーエプソン株式会社 | 配線板の製造方法、および電子機器の製造方法 |
JP3835352B2 (ja) * | 2002-06-03 | 2006-10-18 | 株式会社デンソー | バンプの形成方法及びバンプを有する基板と他の基板との接合方法 |
US20040009304A1 (en) * | 2002-07-09 | 2004-01-15 | Osram Opto Semiconductors Gmbh & Co. Ogh | Process and tool with energy source for fabrication of organic electronic devices |
US6957608B1 (en) * | 2002-08-02 | 2005-10-25 | Kovio, Inc. | Contact print methods |
US7749684B2 (en) * | 2002-08-28 | 2010-07-06 | Dai Nippon Printing Co., Ltd. | Method for manufacturing conductive pattern forming body |
JP4232415B2 (ja) * | 2002-08-30 | 2009-03-04 | セイコーエプソン株式会社 | 電気光学装置及びその製造方法、電子機器 |
JP4170049B2 (ja) * | 2002-08-30 | 2008-10-22 | シャープ株式会社 | パターン形成基材およびパターン形成方法 |
TWI256732B (en) * | 2002-08-30 | 2006-06-11 | Sharp Kk | Thin film transistor, liquid crystal display apparatus, manufacturing method of thin film transistor, and manufacturing method of liquid crystal display apparatus |
JP4474108B2 (ja) | 2002-09-02 | 2010-06-02 | 株式会社 日立ディスプレイズ | 表示装置とその製造方法および製造装置 |
JP2004145092A (ja) * | 2002-10-25 | 2004-05-20 | Seiko Epson Corp | デバイスとその製造方法及びそのデバイスを備えた電子機器 |
US7018779B2 (en) * | 2003-01-07 | 2006-03-28 | International Business Machines Corporation | Apparatus and method to improve resist line roughness in semiconductor wafer processing |
KR101061891B1 (ko) * | 2003-02-05 | 2011-09-02 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 배선의 제작 방법 |
WO2004070823A1 (ja) * | 2003-02-05 | 2004-08-19 | Semiconductor Energy Laboratory Co., Ltd. | 表示装置の作製方法 |
WO2004070819A1 (ja) | 2003-02-05 | 2004-08-19 | Semiconductor Energy Laboratory Co., Ltd. | 表示装置の製造方法 |
CN100459060C (zh) * | 2003-02-05 | 2009-02-04 | 株式会社半导体能源研究所 | 显示装置的制造方法 |
WO2004070822A1 (ja) | 2003-02-06 | 2004-08-19 | Semiconductor Energy Laboratory Co., Ltd. | 半導体装置及び表示装置の製造方法 |
WO2004070809A1 (ja) * | 2003-02-06 | 2004-08-19 | Semiconductor Energy Laboratory Co., Ltd. | 表示装置の作製方法 |
JP4526951B2 (ja) | 2003-02-06 | 2010-08-18 | 株式会社半導体エネルギー研究所 | 表示装置の作製方法 |
JP4244382B2 (ja) * | 2003-02-26 | 2009-03-25 | セイコーエプソン株式会社 | 機能性材料定着方法及びデバイス製造方法 |
WO2004076610A1 (ja) * | 2003-02-26 | 2004-09-10 | Japan Science And Technology Agency | 細胞培養用マイクロチャンバー加工装置及び方法 |
CN100552893C (zh) * | 2003-03-26 | 2009-10-21 | 株式会社半导体能源研究所 | 半导体装置及其制造方法 |
JP4628109B2 (ja) | 2003-04-25 | 2011-02-09 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
WO2004097915A1 (ja) * | 2003-04-25 | 2004-11-11 | Semiconductor Energy Laboratory Co., Ltd. | 液滴吐出装置、パターンの形成方法、および半導体装置の製造方法 |
JPWO2004096449A1 (ja) | 2003-04-25 | 2006-07-13 | 株式会社半導体エネルギー研究所 | 荷電ビームを用いた液滴吐出装置及び該装置を用いてのパターンの作製方法 |
US7364769B2 (en) * | 2003-05-13 | 2008-04-29 | Ricoh Company, Ltd. | Apparatus and method for formation of a wiring pattern on a substrate, and electronic devices and producing methods thereof |
JP4366116B2 (ja) * | 2003-05-20 | 2009-11-18 | キヤノン株式会社 | 電界効果型有機トランジスタ |
JP4727135B2 (ja) | 2003-05-26 | 2011-07-20 | 富士フイルム株式会社 | レーザアニール装置 |
KR100532281B1 (ko) | 2003-05-26 | 2005-11-29 | 삼성전자주식회사 | 면굴절 입사형 수광소자 및 그 제조방법 |
JP2004351272A (ja) * | 2003-05-27 | 2004-12-16 | Seiko Epson Corp | 薄膜パターンの形成方法及びデバイスの製造方法、電気光学装置及び電子機器 |
WO2005069386A1 (ja) | 2004-01-13 | 2005-07-28 | Matsushita Electric Industrial Co., Ltd. | 太陽電池とその製造方法 |
US8053171B2 (en) | 2004-01-16 | 2011-11-08 | Semiconductor Energy Laboratory Co., Ltd. | Substrate having film pattern and manufacturing method of the same, manufacturing method of semiconductor device, liquid crystal television, and EL television |
US7691685B2 (en) * | 2004-01-26 | 2010-04-06 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing semiconductor device |
CN100533808C (zh) * | 2004-01-26 | 2009-08-26 | 株式会社半导体能源研究所 | 显示器件及其制造方法以及电视设备 |
TWI366701B (en) * | 2004-01-26 | 2012-06-21 | Semiconductor Energy Lab | Method of manufacturing display and television |
US7951710B2 (en) | 2004-02-17 | 2011-05-31 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing thin film transistor and display device |
US7462514B2 (en) | 2004-03-03 | 2008-12-09 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing the same, liquid crystal television, and EL television |
US20050196710A1 (en) * | 2004-03-04 | 2005-09-08 | Semiconductor Energy Laboratory Co., Ltd. | Method for forming pattern, thin film transistor, display device and method for manufacturing the same, and television apparatus |
US7208401B2 (en) * | 2004-03-12 | 2007-04-24 | Hewlett-Packard Development Company, L.P. | Method for forming a thin film |
CN100593244C (zh) | 2004-03-19 | 2010-03-03 | 株式会社半导体能源研究所 | 形成图案的方法、薄膜晶体管、显示设备及其制造方法 |
US7642038B2 (en) | 2004-03-24 | 2010-01-05 | Semiconductor Energy Laboratory Co., Ltd. | Method for forming pattern, thin film transistor, display device, method for manufacturing thereof, and television apparatus |
CN100573833C (zh) * | 2004-03-25 | 2009-12-23 | 株式会社半导体能源研究所 | 用于制造薄膜晶体管的方法 |
US7494923B2 (en) * | 2004-06-14 | 2009-02-24 | Semiconductor Energy Laboratory Co., Ltd. | Manufacturing method of wiring substrate and semiconductor device |
US8158517B2 (en) * | 2004-06-28 | 2012-04-17 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing wiring substrate, thin film transistor, display device and television device |
US7732334B2 (en) | 2004-08-23 | 2010-06-08 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing semiconductor device |
JP2006066488A (ja) | 2004-08-25 | 2006-03-09 | Mitsubishi Electric Corp | 半導体受光素子およびその製造方法 |
US7977253B2 (en) | 2004-08-31 | 2011-07-12 | Semiconductor Energy Laboratory Co., Ltd. | Manufacturing method of semiconductor device |
US7470604B2 (en) | 2004-10-08 | 2008-12-30 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing display device |
US7449372B2 (en) | 2004-12-17 | 2008-11-11 | Semiconductor Energy Laboratory Co., Ltd. | Manufacturing method of substrate having conductive layer and manufacturing method of semiconductor device |
CN101030536B (zh) * | 2006-03-02 | 2010-06-23 | 株式会社半导体能源研究所 | 电路图案、薄膜晶体管及电子设备的制造方法 |
JP2007311093A (ja) | 2006-05-17 | 2007-11-29 | Sony Corp | 平面型表示装置、並びに、スペーサ |
US20080001538A1 (en) | 2006-06-29 | 2008-01-03 | Cok Ronald S | Led device having improved light output |
-
2004
- 2004-04-15 WO PCT/JP2004/005393 patent/WO2004097915A1/ja active Application Filing
- 2004-04-15 CN CNB2004800111348A patent/CN100380596C/zh not_active Expired - Fee Related
- 2004-04-15 KR KR1020057020269A patent/KR101115291B1/ko not_active IP Right Cessation
- 2004-04-15 JP JP2004569238A patent/JP4731913B2/ja not_active Expired - Fee Related
- 2004-04-20 TW TW093110983A patent/TWI346344B/zh not_active IP Right Cessation
- 2004-04-20 US US10/827,710 patent/US7585783B2/en not_active Expired - Fee Related
-
2009
- 2009-09-03 US US12/553,274 patent/US8528497B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000059014A1 (en) * | 1999-03-30 | 2000-10-05 | Seiko Epson Corporation | Method for forming a silicon film and ink composition for ink jet |
JP2001179167A (ja) * | 1999-12-24 | 2001-07-03 | Nec Corp | 薄膜形成方法 |
JP2003080694A (ja) * | 2001-06-26 | 2003-03-19 | Seiko Epson Corp | 膜パターンの形成方法、膜パターン形成装置、導電膜配線、電気光学装置、電子機器、並びに非接触型カード媒体 |
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Also Published As
Publication number | Publication date |
---|---|
KR20050120807A (ko) | 2005-12-23 |
US7585783B2 (en) | 2009-09-08 |
US20090314203A1 (en) | 2009-12-24 |
TW200425248A (en) | 2004-11-16 |
US8528497B2 (en) | 2013-09-10 |
CN1781184A (zh) | 2006-05-31 |
JP4731913B2 (ja) | 2011-07-27 |
KR101115291B1 (ko) | 2012-03-05 |
CN100380596C (zh) | 2008-04-09 |
JPWO2004097915A1 (ja) | 2006-07-13 |
US20060158482A1 (en) | 2006-07-20 |
TWI346344B (en) | 2011-08-01 |
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