摘要:
A dicing die-bonding film and a method of forming a groove in a dicing die-bonding film, the film including a base film; a pressure-sensitive adhesive layer stacked on the base film; and a bonding layer stacked on the pressure-sensitive adhesive layer, wherein the pressure-sensitive adhesive layer includes a first region overlapping with the bonding layer, and a second region not overlapping with the bonding layer, the second region including a third region adjacent to the first region, and a fourth region adjacent to the third region and having a groove formed therein.
摘要:
An adhesive composition for semiconductors, an adhesive film, and a semiconductor device, wherein, in a curing process including a first stage at a temperature ranging from 120° C. to 130° C. for 1 to 20 minutes, a second stage at a temperature ranging from 140° C. to 150° C. for 1 to 10 minutes, a third stage at a temperature ranging from 160° C. to 180° C. for 30 seconds to 10 minutes, and a fourth stage at a temperature ranging from 160° C. to 180° C. for 10 minutes to 2 hours, the adhesive film has a DSC curing rate in the first stage that is 40% or less of a total curing rate, a DSC curing rate in the fourth stage that is 30% to 60% higher than a DSC curing rate in the third stage, and DSC curing rates in each of the second and third stages that are 5% or more higher than a DSC curing rate of a preceding stage thereof.
摘要:
A photoreactive material layer includes an upper portion and a lower portion each including a uniformly aligned crosslinked photoreactive material, wherein the upper portion includes a first portion of the crosslinked photoreactive material and a second portion of the crosslinked photoreactive material, wherein the first portion of the photoreactive material and the second portion of the crosslinked photoreactive material are crosslinked with each other and aligned in a first direction, and the lower portion includes a third portion of the crosslinked photoreactive material and a fourth portion of the crosslinked photoreactive material, wherein the third portion of the crosslinked photoreactive material and the fourth portion of the crosslinked photoreactive material are crosslinked with each other and aligned in the first direction.
摘要:
A liquid crystal display including a first substrate and a second substrate facing each other, a first alignment layer disposed on the first substrate, the first alignment layer including a vertical photo-alignment material, a second alignment layer disposed on the second substrate, the second alignment layer including a vertical alignment material, and a liquid crystal layer disposed between the first substrate and the second substrate.
摘要:
In a liquid crystal display, a pretilt value provided by an upper alignment layer or a lower alignment layer is gradually changed in one domain, such that liquid crystal molecules have various arrangements in which azimuth angles of aligned liquid crystal molecules are gradually changed.
摘要:
Provided is a liquid crystal display including a first substrate and a second substrate facing each other, a plurality of pixel electrodes formed on the first substrate and each including a first subpixel electrode and a second subpixel electrode, a common electrode formed on the second substrate, a shielding member formed on the first substrate or the second substrate and overlapping a portion of the first subpixel electrode, an alignment layer formed on at least one of the plurality of pixel electrodes and the common electrode and subjected to photo-alignment, and a liquid crystal layer interposed between the first substrate and the second substrate.
摘要:
A liquid crystal display according to an exemplary embodiment of the present invention includes a first substrate and a second substrate facing each other, an alignment layer disposed on at least one of the first substrate or the second substrate, the alignment layer including at least one vertical alignment monomer and a photo-alignment layer separated from the at least one vertical alignment monomer, and a liquid crystal layer disposed between the first substrate and the second substrate. The photo-alignment layer includes a main chain and at least one side chain connected to the main chain, and the at least one side chain includes at least one vertical photo-alignment material.
摘要:
A liquid crystal display, including a first substrate and a second substrate, each having a plurality of unit pixel areas and facing each other, and a liquid crystal layer between the first substrate and the second substrate, in which the plurality of unit pixel areas each have a plurality of domains. In a first domain of the plurality of domains, a first alignment layer of the first substrate and a second alignment layer of the second substrate are photo-aligned, and in a second domain of the plurality of domains, the second alignment layer of the second substrate is photo-aligned twice and the first alignment layer of the first substrate is not photo-aligned.
摘要:
A semiconductor memory apparatus includes non-inversion repeaters that non-invert data and output the inverted data; and inversion repeaters that invert data and output the inverted data. The non-inversion repeaters or the inversion repeaters are arranged on a first data line and a second data line at a predetermined distance, respectively, which are parallel with each other and the most adjacent to each other and the non-inversion repeater or the inversion repeater is arranged at first positions corresponding to the first data line and the second data line, respectively. The non-inversion repeaters are arranged on one of the first data line and the second data line while the inversion repeaters are arranged on the other first data line and the second data line, at second positions except for the first arrangement positions of positions corresponding to the first data line and the second data line, respectively.
摘要:
A location information collection method and system for dual SIM mobile terminals are provided. The method includes sending, by a mobile terminal, a request for location information of the dual Subscriber Identity Module (SIM) terminal to at least one of multiple service centers providing communication services related respectively to SIM cards of the dual SIM terminal, collecting, by the at least one service center, information regarding multiple base stations in which identification information elements of the SIM cards are respectively last registered, and generating tentative location information of the dual SIM terminal based on the collected base station information, and sending, by the at least one service center, the base station information or the tentative location information to the mobile terminal.