Abstract: A white phosphor, and a light emission device including the white phosphor, and a display device including the white phosphor, the white phosphor including 40 to 45 parts by weight of a blue phosphor selected from the group consisting of ZnS:(Ag,Cl), ZnS:(Ag,Al), ZnS:(Ag,Al,Cl), and combinations thereof; 30 to 40 parts by weight of a green phosphor selected from the group consisting of ZnS:(Cu,Al), ZnS:(Cu,Au,Al), and combinations thereof; and 20 to 25 parts by weight of a red phosphor selected from the group consisting of Y2O3:Eu, Y2O3:(Eu,Tb), Y2O2S:Eu, Y2O2S:(Eu,Tb), and combinations thereof. The white phosphor shows a color temperature of from 12,000K and 14,000K.

Abstract: A light emission device including: a light emission panel including at least two emissive regions spaced apart from each other and a non-emissive region between the emissive regions; and a light diffuser located in front of the light emission panel, the light diffuser including at least two first diffusion parts corresponding to the emissive regions and a second diffusion part corresponding to the non-emissive region, wherein the second diffusion part has diffusion transmittance that is greater than diffusion transmittance of the first diffusion parts.

Abstract: A green emitting phosphor of the following composition: Sr1-xBaxGa2S4:yEu2+, where 0.01?x?0.9 and 0.01?y?0.1. The green emitting phosphor can be applied to a light emitting device due to having light emitting peaks at a short wavelength of 522 to 535 nm and improved color coordinate characteristics.

Abstract: A display device is provided. The display device includes a display panel comprising a display surface configured to display an image thereon, the display surface having an edge; a light source spaced apart from the display panel to form a space therebetween and configured to emit light to the display panel, wherein the display panel is configured to generate image on the display surface using the light from the light source; and a reflective surface arranged so as to reflect light emitted from the light source and to direct the reflected light to the edge.

Abstract: A phosphor with an amorphous layer includes a core phosphor and an amorphous oxide layer having a thickness of about 1 to about 30 nm on the core phosphor, wherein the phosphor with the amorphous layer exhibits a zeta potential of about 10 to about 50 mV.

Abstract: A thin film transistor array substrate is provided. The thin film transistor array substrate includes a substrate; a gate pattern of a gate electrode and a gate line connected to the gate electrode on the substrate; a main gate insulating film formed of an organic material to cover the gate pattern; a semiconductor pattern overlapping the gate line such that the main gate insulating film is disposed between semiconductor patter and the gate line; a source/drain pattern on the semiconductor pattern. The source/drain pattern has a data line crossing the gate line with the main gate insulating film therebetween, a source electrode and a drain electrode, Here, the source electrode, the drain electrode and the semiconductor pattern define a thin film transistor disposed at the intersection between the gate line and the data line.

Abstract: Disclosed herein is a data verification apparatus and method which can verify digital multimedia data to be transmitted and received. A receive data verification apparatus includes a decrypter for decrypting an encrypted High Definition Multimedia Interface (HDMI) stream and outputting the decrypted, resulting raw data in the form of an HDMI stream, and a receive data verifier for receiving the HDMI stream from the decrypter and performing HDMI reception algorithms to verify the received HDMI stream. After obtaining a High-bandwidth Digital Content Protection (HDCP)-decrypted stream, an HDMI module can be easily developed by performing various HDMI reception or transmission algorithms with respect to the obtained stream.

Abstract: A method and apparatus for transmitting/receiving multimedia data are disclosed. The method for transmitting/receiving multimedia data includes the steps of generating a High Definition Multimedia Interface (HDMI)-type data of 4-bits, encoding the 4-bits HDMI-type data into 10-bits TERC4 (Transition-Minimized Differential Signaling Error Reduction Coding-4) encoded values, converting the 10-bits TERC4 encoded values into 8-bits DVI (Digital Video Interface)—type data, transmitting the 8-bits DVI-type data, receiving the 8-bits DVI-type data, converting the received 8-bits DVI-type data into 10-bits TERC4 encoded values, decoding the 10-bits TERC4 encoded values into 4-bits HDMI-type data, and receiving the decoded HDMI-type data.

Abstract: Disclosed is a green-emitting phosphor composition comprising:75 to 95 wt % of a phosphor of the formula Y2SiO5:Tb, and 5 to 25 wt % of a phosphor of the formula SrGa2S4:Eu. The composition has excellent luminance, degradation and afterglow characteristics so that it can be advantageously used for manufacturing projection type CRTs.

Abstract: An encapsulation method for a ball grid array (BGA) semiconductor package, includes: adhering one sided adhesive tape to an upper portion of the semiconductor package after performing a wire bonding; carrying out a molding by using a mold having a groove of a certain size inside; and removing the one side adhesive tape after completing the molding, whereby a flash is prevented from occurring during the BGA encapsulation process.

Abstract: An encapsulation method for a ball grid array (BGA) semiconductor package, includes: adhering one sided adhesive tape to an upper portion of the semiconductor package after performing a wire bonding; carrying out a molding by using a mold having a groove of a certain size inside; and removing the one side adhesive tape after completing the molding, whereby a flash is prevented from occurring during the BGA encapsulation process.

Abstract: A green-emitting phosphor composition and a cathode ray tube (CRT) manufactured using the same are provided. The composition including 5 to 50 wt % of a SrGa2S4:Eu phosphor and 50 to 95 wt % of a Y2(Al, Ga)5O12:Tb phosphor has excellent luminance, degradation and afterglow characteristics so that it can be advantageously used for manufacturing projection type CRTs.

Abstract: According to the present invention, there are provided a green fluorescent material of the general formula:Sr.sub.1-3/2(x+y+z) Ga.sub.2 S.sub.4 :Eu.sub.x, Tb.sub.y, Sm.sub.zwhere, 0.01.ltoreq.x.ltoreq.0.2; 0.0001.ltoreq.y.ltoreq.0.007; and 0.0001.ltoreq.z.ltoreq.0.002, and a blue fluorescent material of the general formula:Ba.sub.a Mg.sub.b Al.sub.c O.sub.a+b+1.5c :Eu.sub.x, Tb.sub.v, Sm.sub.wwhere, 0.1.ltoreq.a.ltoreq.2.4; 0.1.ltoreq.b.ltoreq.5; 8.ltoreq.c.ltoreq.64; 0.01.ltoreq.x.ltoreq.0.2; 0.00005.ltoreq.v.ltoreq.0.002; and 0.00001.ltoreq.w.ltoreq.0.001.A fluorescent material of the present invention enhances the luminous efficiency of the active dynamic liquid display device.

Abstract: There is provided a WORM type organic optical recording media comprising a recording layer, a reflective layer and a protective layer which are formed in sequence on a substrate, the recording layer consisting of near infrared absorbing dye able to absorb a laser beam and to generate heat and of a thermosetting or photocuring resin. The organic optical recording medium can be prevented from being rewritten by heating up to 50.degree. C. or irradiating with a UV light, said dye being capable of absorbing near infrared rays and generating heat.The medium exhibits stable reading characteristics of at least 45 dB even after irradiating with a light with a short wavelength. In addition, it also has a function of record locking by curing the resin of the recording layer, so that, once recorded, rewrite or additional recording is not allowed therein.