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Class 216/23 - FORMING OR TREATING ARTICLE CONTAINING A LIQUID CRYSTAL MATERIAL


Subclass of Class 216 - Etching a substrate: processes
Definition: Process wherein etching is used in the forming or treating
No. of patents: 182
Last issue date: 05/15/2012


1          
NumberTitleIssue Date
8177989Copper conducting wire structure and fabricating method thereof
A copper conducting wire structure is for use in the thin-film-transistor liquid crystal display (LCD) device. The copper conducting wire structure includes at least a buffer layer and a copper layer. A fabricating method of the copper conducting wire structure incl...
05/15/2012
8110120Method of manufacturing a liquid crystal display apparatus
A method of manufacturing a liquid crystal display apparatus includes forming at least one assembly for forming a plurality of finished liquid crystal display apparatuses, by opposing two glass substrates to have a space therebetween and sealing a periphery of the s...
02/07/2012
7922921Method for fabricating liquid crystal display panel array
The present invention includes the steps of providing a substrate having a main surface; depositing a dual-metal layer such as Mo/AlNd, MoW/AlNd, MoW/Al onto the main surface of the substrate; defining gate and word line patter using a layer of photoresist; and usin...
04/12/2011
7897056Apparatus for etching or stripping substrate of liquid crystal display device and method thereof
Disclosed are an apparatus for etching or stripping a substrate of a liquid crystal display device and a method thereof. The present invention includes carrying out an etching or stripping process on substrates using an etchant in a first etchant tank, counting a nu...
03/01/2011
7887710Method of patterning transparent conductive film, thin film transistor substrate using the same and fabricating method thereof
A method of patterning a transparent conductive film adaptive for selectively etching a transparent conductive film without any mask processes, a thin film transistor for a display device using the same and a fabricating method thereof are disclosed. In the method o...
02/15/2011
7635436Etchant composition and manufacturing method for thin film transistor array panel
The present invention provides an etchant composition containing 60 to 75 wt % of phosphoric acid (H3PO4), 0.5 to 15 wt % of nitric acid (HNO3), 2 to 15 wt % of acetic acid (CH3COOH), and 0.1 to 15 wt % of aluminum nitrate...
12/22/2009
7569153Fabrication method of liquid crystal display device
A method for forming a pattern includes forming a resist pattern on a printing roll, printing a multi-stepped resist pattern on an etching object layer formed on a substrate by using the printing roll and etching the etching object layer by using the printed resist ...
08/04/2009
7517464Method for manufacturing an LCD device
A method for manufacturing a TFT panel of an LCD device includes the steps of wet etching a multilayer metallic structure including a high-melting-point metal film (HMPM) film, Al film and another HMPM film while using side etching technique by using a photoresist m...
04/14/2009
7494595Etching apparatus
Disclosed is an etching apparatus enabling to increase productivity of etching glass substrates. The present invention includes an etching bath having an etchant, a plurality of sensors inside the etching bath detecting a level of the etchant, and a deionized water ...
02/24/2009
7488430Method of fabricating in-plane switching mode LCD
A fabrication method of an IPS mode LCD including forming a pixel electrode and a common electrode on a first substrate; forming a passivation layer on the pixel electrode and common electrode; forming a black matrix layer on a second substrate; forming a color filt...
02/10/2009
7462291Method of fabricating array substrate for liquid crystal display device
A method of fabricating an array substrate for a liquid crystal display device is provided. The method includes steps of forming an amorphous silicon pattern on a substrate; forming a catalyst metal pattern on the amorphous silicon pattern; annealing the amorphous s...
12/09/2008
7425276Method for etching microchannel networks within liquid crystal polymer substrates
The present invention provides for a method for the fabrication of microchannels, and more particularly to the fabrication of microchannels for use in Microelectromechanical (MEMS) devices and MEMS related devices. In accordance with an embodiment of the present inv...
09/16/2008
7390422Method for manufacturing printing plate
A method for manufacturing a printing plate is realizes a precise and fine pattern by minimizing a variation of etching critical dimension. The method includes forming a hard mask having an opening on an insulating substrate; forming a first trench having a first de...
06/24/2008
7372480Non-lithographic photo-induced patterning of polymers from liquid crystal solvents with spatially modulated director fields
A liquid crystal device comprises a first and second cell wall structure; at least one liquid crystal material disposed within a space between the first and second cell wall structures; and polymer micro-structures, wherein the micro-structures are formed by polymer...
05/13/2008
7357875Hybrid coating for magnetic heads
A system and method for providing corrosion protection for a magnetic read/write head is disclosed. A monolayer surface coating is applied to cover those portions of the under layer of a magnetic read/write head not already covered by a previously applied diamond-li...
04/15/2008
7316784Method of patterning transparent conductive film, thin film transistor substrate using the same and fabricating method thereof
A method of patterning a transparent conductive film adaptive for selectively etching a transparent conductive film without any mask processes, a thin film transistor for a display device using the same and a fabricating method thereof are disclosed. In the method o...
01/08/2008
7294404Graded photocatalytic coatings
The invention provides graded photocatalytic coatings. In one aspect, the invention provides a substrate carrying a photocatalytic coating that includes a first graded film region and a second graded film region. The first graded film region has a substantially cont...
11/13/2007
7289185Method of manufacturing a display including chemically polishing, dividing and mechanically polishing a substrate
A method of manufacturing a display device includes a cell forming step of forming a predetermined number of cells on a mother substrate, a first polishing step of chemically polishing an outer surface of the mother substrate with use of a predetermined polishing so...
10/30/2007
7280180Liquid crystal display panel with first and second dummy UV sealants and method for fabricating the same
The present invention discloses a liquid crystal display panel and a method for fabricating the same including a main UV sealant on a substrate, a first dummy UV sealant outside the main UV sealant, and a second dummy UV sealant outside the first dummy UV sealant.
10/09/2007
7276445Method for forming pattern using printing method
A method for forming a pattern is provided that includes: providing a cliché having a plurality of convex patterns; applying an adhesive force reinforcing agent onto each surface of the convex patterns; forming an etching object layer on a substrate and then applyi...
10/02/2007
7273564Method and apparatus for fabricating flat panel display
A method of fabricating a flat panel display device including: coating an etch-resist on a thin film; forming a soft mold having a groove and a protrusion for patterning the thin film; treating an end surface of the protrusion; applying the soft mold to the etch-res...
09/25/2007
7262827Pad structure for liquid crystal display and method of manufacturing thereof
A liquid crystal display has a pad structure. The pad structure includes at least one pad formed on a substrate, an insulating film formed on the pad, and at least one conductive layer connected to the pad through contact holes defined through the insulating film. T...
08/28/2007
7250989Substrate bonding apparatus having alignment system with one end provided inside vacuum chamber for liquid crystal display device
A substrate bonding apparatus for a liquid crystal display device includes a vacuum processing chamber, a lower stage provided in an interior of the vacuum chamber, an upper stage provided in the interior of the vacuum chamber and having at least one first through h...
07/31/2007
7214959Method of forming thin film patterning substrate including formation of banks
Display devices such as EL elements or LED elements, are formed from thin film elements having banks of prescribed height and a thin film layer formed by an ink jet method in areas to be coated that are partitioned by those banks. The banks may be formed of an organ...
05/08/2007
7209208Manufacturing method of display device
A manufacturing method of a display device, which prevents electrostatic breakdown of the display device both before and after a circuit test without reducing the productivity in forming a plurality of display devices on a substrate to be processed by a step-and-rep...
04/24/2007
7208422Plasma processing method
A plasma processing method utilizing a plasma processing apparatus having a plasma generating unit, a process chamber including an outer cylinder for withstanding a reduced pressure, and an inner cylinder made of non-magnetic material and being replaceable arranged ...
04/24/2007
7186350Method for removing color resist for exposure alignment
A method for removing color resist from an exposure alignment mark. In an embodiment, a color resist layer is formed over a color filter substrate with an alignment mark thereon. A concentric tube system is provided with an outer tube surrounding an inner tube. A so...
03/06/2007
7187117Method for forming a photosensitive pixel-defining layer on an OLED panel
A method for forming a pixel-defining layer on an OLED panel is disclosed. The method comprising (A) providing a substrate; (B) forming a plurality of first electrodes in parallel stripes; (C) forming a layer of photosensitive polyimide or polyimide precursor compos...
03/06/2007
7182877Method for manufacturing electro-optical device, electro-optical device, and electronic apparatus
A method is provided for manufacturing an electro-optical device, in which fine scratches or cracks can be removed by etching without damaging wiring, an electro-optical device, and an electronic apparatus. According to the method, a liquid crystal panel used in an ...
02/27/2007
7182995Plated-polyester article and production process thereof
Disclosed herein is a plated-polyester article with a plating layer formed on the surface of a polyester article. The polyester article is irradiated with ionizing radiation to crosslink a polyester resin, the arithmetic mean roughness Ra of the surface of the plati...
02/27/2007
7179394Method for manufacturing liquid crystal display
A method for manufacturing a liquid crystal display to prevent seal opening and perform a Tape Automated Bonding (TAB) repair process. The method includes depositing an organic passivation layer on an entire area of a lower substrate where TFTs, data bus lines and d...
02/20/2007
7179393Methods of manufacturing substrates
The present invention relates to improvements in methods of manufacture of substrates which can be used in varying shapes and sizes for various authenticating or security applications, which combine the advantages of indicia formed from metallisation or demetallisat...
02/20/2007
7179512Liquid crystal display and manufacturing method of same
A liquid crystal display which has spacers reliably joined with a pair of substrates of the liquid crystal display by using spacers adapted to the purpose with respect to material, structure, method of joining with the substrates, etc. A pair of substrates can be re...
02/20/2007
7163638Method for forming a transparent electrode film
A method for forming a transparent electrode film is provided. The method includes: forming an insulating film on a substrate material, forming a contact hole in the insulating film, and coating a region where a transparent conductive film is to be formed with a liq...
01/16/2007
7161245Electronic component-mounted structure, method for mounting electronic component, electro-optical device, and electronic apparatus
An electronic component-mounted structure includes an electronic component having a bump electrode, the bump electrode including a projection made of a first resin and a conductive film covering at least a top of the projection; a substrate having a connecting termi...
01/09/2007
7148128Electronically addressable microencapsulated ink and display thereof
We describe a system of electronically active inks which may include electronically addressable contrast media, conductors, insulators, resistors, semiconductive materials, magnetic materials, spin materials, piezoelectric materials, optoelectronic, thermoelectric o...
12/12/2006
7130003Thin film transistor array substrate for a liquid crystal display and the method for fabricating the same
A method for fabricating a thin film array substrate for a liquid crystal display includes steps of forming a gate line assembly and a common electrode line assembly on a first substrate. The gate line assembly includes a plurality of gate lines and gate pads, and t...
10/31/2006
7115429Method of fabricating image display unit
Light emitting devices formed in an array on a first substrate are transferred to an insulating material, to form a sheet-shaped device substrate. The sheet-shaped device substrate is cut along an array direction of the light emitting devices into long-sized line-sh...
10/03/2006
7115513Domain reversal control method for ferroelectric materials
A method for forming uniform, sharply defined periodic regions of reversed polarization within a unidirectionally polarized ferroelectric material proceeds as a two-step process. First, alignment keys are formed on upper and lower planar surfaces of a unidirectional...
10/03/2006
7101243Field emitter cathode backplate structures for display panels
Multilayer cathode backplate structures are provided for use with a field emitter in display panels. Processes for making the structures are also disclosed. The backplate structures are made of a plurality of electrodes separated by one or more patterned layers of a...
09/05/2006
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