摘要:
Disclosed is a polyimide film, which is colorless and transparent, and which prevents the distortion of an image and exhibits excellent color reproducibility.
摘要:
Disclosed is a method of manufacturing a conductive coating film having superior chemical resistance or solvent resistance and durability by chemically bonding a resin having an amine group (—NH2) with carbon nanotubes having a carboxyl group (—COOH). The conductive material having high bondability with carbon nanotubes and superior electrical properties includes carbon nanotubes uniformly contained therein, and thus has appropriate surface resistivity, and thereby can be used for antistatic, electrostatic dissipation and electromagnetic shielding purposes and in transparent or opaque electrodes depending on the resistivity value.
摘要:
The present invention relates to a poly(imide-siloxane) compound useful as passivation layer for packaging tapeless LOC, which is produced by reacting in a polar solvent a diaminosiloxane compound of the formula(1) wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, and R10 are independently an aromatic group, aliphatic group or halogenated hydrocarbon, hydroxy, or ether group, and m and n are integers such that m+n is an integer of 0˜1000; and a diamine compound of the formula(2) H2N—R—NH2 (2) wherein R is at least one selected from the below groups: with an aromatic tetracarboxylic dianhydride of the formula (3) wherein A is at least one selected from the below groups: wherein the number of moles of the compound (3) is the same as the total number of moles of compounds (1) and (2).
摘要:
Disclosed is a method for installing applications between mobile terminals capable of easily installing applications installed in an existing mobile terminal in a new mobile terminal at the time of purchasing a mobile terminal. An installation apparatus extracts identification information regarding applications installed in a first mobile terminal from the first mobile terminal connected to communicate data with the installation apparatus for installing data. The installation apparatus extracts link information providing an access path of downloading and installing application files from an application market provided from a web based on the identification information or downloading applications from the application market. The installation apparatus transmits the application files to the second mobile terminal so as to be installed in the second mobile terminal or transmits the link information so as to be stored in the second mobile terminal.
摘要:
Disclosed herein is an endless belt having a meandering prevention guide, wherein the meandering prevention guide is heat-treated, and thermoplastic double-sided adhesive tape exhibiting adhesivity using heat is applied to the meandering prevention guide.
摘要:
Disclosed herein is a polyimide film having an elongation from 50 to 150%, a tensile elastic modulus from 4 to 8 GPa, a tensile strength from 150 to 500 MPa, and a hygroscopicity of 5% or less. The polyimide film has high elastic modulus and tensile strength and an excellent elongation, and thus the polyimide film exhibits excellent material properties when it is used as a base film for TAB and COF, and its properties can be usefully modified using an additive to improve productivity and processibility thereof.
摘要:
A water-soluble polymeric adhesion promoter is represented by the following formula (I): wherein R is a hydrogen atom, a hydroxyl group or a lower alkyl group having 1 to 4 carbon atoms, and m and k are numbers selected such that m/k is in the range from about 1/0.001 to about 1/0.1, and such that that the polymer (I) has a weight average molecular weight of about 3,000 to about 600,000.
摘要:
Disclosed is a method of manufacturing a conductive coating film having superior chemical resistance or solvent resistance and durability by chemically bonding a resin having an amine group (—NH2) with carbon nanotubes having a carboxyl group (—COOH). The conductive material having high bondability with carbon nanotubes and superior electrical properties includes carbon nanotubes uniformly contained therein, and thus has appropriate surface resistivity, and thereby can be used for antistatic, electrostatic dissipation and electromagnetic shielding purposes and in transparent or opaque electrodes depending on the resistivity value.