Patents by Inventor Jin Hee Kang
Jin Hee Kang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Publication number: 20110128490Abstract: A flat panel display device and a method of manufacturing the flat panel display device are disclosed. In one embodiment, the flat panel display device includes: i) a first substrate, ii) an active layer formed over the first substrate, wherein the active layer comprises a source region, a drain region, and a channel region, iii) a gate insulating layer formed on the active layer, iv) a gate electrode formed on the gate insulating layer and over the channel region of the active layer and v) a first interlayer insulating film formed on the gate insulating layer and the gate electrode.Type: ApplicationFiled: November 30, 2010Publication date: June 2, 2011Applicant: Samsung Mobile Display Co., Ltd.Inventors: Jong-Hyun Park, Chun-Gi You, Sun Park, Yul-Kyu Lee, Jin-Hee Kang
-
Publication number: 20110121302Abstract: An organic light emitting display device with a simplified manufacturing process and improved electrical characteristics, along with a method of manufacturing the device, are disclosed. The device includes: a substrate having a display area and a non-display area; a thin film transistor (TFT) in the display area; a wiring portion in the non-display area; an intermediate layer electrically connected to the TFT and including an organic light emitting layer; and a counter electrode on the intermediate layer. The TFT includes an active layer, a gate electrode, and source/drain electrodes electrically connected to the active layer. The source/drain electrodes include a first conductive layer, a second conductive layer, and a third conductive layer that are sequentially stacked. The wiring portion includes the same material as the first conductive layer. One of the source/drain electrodes is longer than the other, to function as a pixel electrode, and is electrically connected to the intermediate layer.Type: ApplicationFiled: November 24, 2010Publication date: May 26, 2011Inventors: Yul-Kyu Lee, Chun-Gi You, Sun Park, Jong-Hyun Park, Jin-Hee Kang
-
Patent number: 7948173Abstract: The present invention relates to an organic light emitting diode display and a method for manufacturing the same, including: a substrate; first signal lines formed on the substrate and including first pad units; second signal lines that intersect the first signal lines and include second pad units; first thin film transistors that are electrically connected to the first signal lines and the second signal lines; second thin film transistors that are electrically connected to the first thin film transistors; pixel electrodes that are electrically connected to the second thin film transistors; common electrodes facing the pixel electrodes; light emitting members that are formed between the pixel electrodes and the common electrodes; contact assistants that are formed on the first pad units and the second pad units; and protective partitions that enclose circumferences of the contact assistants.Type: GrantFiled: December 23, 2008Date of Patent: May 24, 2011Assignee: Samsung Electronics Co., Ltd.Inventors: Min-Hyuk Choi, Chun-Gi You, Dong-Ki Lee, Young-Dong Kwon, Jin-Hee Kang
-
Publication number: 20110117731Abstract: A laser mask is disclosed. In one embodiment, the laser mask includes: a mask substrate including i) at least one light transmission portion configured to transmit light therethrough and ii) a plurality of light interruption portions separated by the light transmission portion interposed therebetween. The light interruption portions are configured to block light; and a plurality of protrusion and depression regions positioned on the light interruption portions of the mask substrate. The protrusion and depression regions comprise a plurality of concave portions and a plurality of convex portions which are alternately formed.Type: ApplicationFiled: September 13, 2010Publication date: May 19, 2011Applicant: Samsung Mobile Display Co., Ltd.Inventors: Sun Park, Chun-Gi You, Jong-Hyun Park, Yul-Kyu Lee, Jin-Hee Kang
-
Publication number: 20110114960Abstract: An organic light emitting diode display includes a substrate main body, a polysilicon semiconductor layer on the substrate main body, a gate insulating layer covering the semiconductor layer, and a gate electrode and a pixel electrode on the gate insulating layer, the gate electrode and the pixel electrode each including a transparent conductive layer portion with a gate metal layer portion on the transparent conductive layer portion, and the pixel electrode including a light emitting area having the transparent conductive layer portion and a non-light emitting area having both the transparent conductive layer portion and the gate metal layer portion.Type: ApplicationFiled: November 15, 2010Publication date: May 19, 2011Inventors: Yul-Kyu Lee, Chun-Gi You, Sun Park, Jong-Hyun Park, Jin-Hee Kang
-
Publication number: 20110114956Abstract: An organic light emitting display apparatus and a method of manufacturing the organic light emitting display apparatus, whereby the manufacturing process is simplified and the electric characteristics of the organic light emitting display apparatus are improved. The organic light emitting display apparatus includes: a gate electrode that includes a first conductive layer including ITO, a second conductive layer on the first conductive layer, a third conductive layer on the second conductive layer and including ITO, and a fourth conductive layer on the third conductive layer and including IZO or AZO; and a pixel electrode formed in the same layer level as the gate electrode and including a first electrode layer that includes ITO, a second electrode layer on the first electrode layer, a third electrode layer on the second electrode layer and including ITO, and a fourth electrode layer on the third electrode layer and including IZO or AZO.Type: ApplicationFiled: November 10, 2010Publication date: May 19, 2011Inventors: Sun Park, Chun-Gi You, Jong-Hyun Park, Jin-Hee Kang, Yul-Kyu Lee
-
Publication number: 20110108848Abstract: An organic light emitting display having an active layer of a thin film transistor formed on a substrate, a first conductive layer formed at an edge of the active layer, a first insulation layer formed on the substrate and the first conductive layer, a second conductive layer corresponding to a central area of the active layer formed on the first insulation layer, a fanout lower electrode separated a predetermined distance from the second conductive layer, a pixel electrode, a third conductive layer formed on the second conductive layer, a fanout upper electrode formed on the fanout lower electrode, a second insulation layer formed on the third conductive layer, the fanout upper electrode, and the pixel electrode, and source and drain electrodes contacting the pixel electrode and formed on the second insulation layer.Type: ApplicationFiled: October 14, 2010Publication date: May 12, 2011Applicant: Samsung Mobile Display Co., Ltd.Inventors: Yul-Kyu Lee, Chun-Gi You, Sun Park, Jong-Hyun Park, Jin-Hee Kang
-
Publication number: 20110101353Abstract: A display device and a method of manufacturing the same, the display device including a substrate, a semiconductor layer on the substrate, a light shielding layer on the substrate, the light shielding layer and the semiconductor layer being positioned directly on a same layer, a gate insulating layer on the substrate covering the semiconductor layer and the light shielding layer, and a gate electrode on the gate insulating layer, the gate electrode corresponding to a channel region of the semiconductor layer.Type: ApplicationFiled: August 27, 2010Publication date: May 5, 2011Inventors: Jong-Hyun Park, Chun-Gi You, Sun Park, Jin-Hee Kang, Yul-Kyu Lee
-
Publication number: 20110084276Abstract: A thin film transistor (TFT) and a method of fabricating the same are disclosed. The TFT includes a substrate, a gate electrode disposed over the substrate, a gate insulating layer disposed over the gate electrode, a semiconductor layer disposed over the gate insulating layer and including a polycrystalline silicon (poly-Si) layer, an ohmic contact layer disposed over a predetermined region of the semiconductor layer, an insulating interlayer disposed over substantially an entire surface of the substrate including the ohmic contact layer, and source and drain electrodes electrically connected to the ohmic contact layer through contact holes formed in the interlayer insulating layer. A barrier layer is interposed between the semiconductor layer and the ohmic contact layer. Thus, when an off-current of a bottom-gate-type TFT is controlled, degradation of characteristics due to a leakage current may be prevented using a simple process.Type: ApplicationFiled: April 2, 2010Publication date: April 14, 2011Applicant: Samsung Mobile Display Co., Ltd.Inventors: Jin-Hee KANG, Chun-Gi YOU, Sun PARK, Jong-Hyun PARK, Yul-Kyu LEE
-
Patent number: 7830621Abstract: A zoom lens optical system includes: a first lens group that is provided close to an object, has a negative refractive power in total, and includes an optical part having a surface that reflects light; a second lens group that has a negative refractive power in total; an iris; a third lens group that has a positive refractive power in total; and a fourth lens group that has a positive refractive power in total.Type: GrantFiled: February 14, 2008Date of Patent: November 9, 2010Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Jae Cheol Jeong, Moon Hyun Kim, Jin Hee Kang
-
Publication number: 20100090594Abstract: The present invention relates to an organic light emitting device and a manufacturing method thereof. The present invention discloses an organic light emitting device including: a plurality of scanning signal lines; a first and second contact assistant; a plurality of data lines crossing the scanning signal lines; a driving voltage line; and a first pixel, a second pixel, and a third pixel alternately arranged, wherein each pixel includes: a switching transistor, a driving transistor including an output terminal, a pixel electrode connected to the output terminal, the pixel electrode including at least two layers including a transflective electrode, an organic light emitting member arranged on the pixel electrode, and a common electrode arranged on the organic light emitting member, wherein the first pixel further includes a supplementary member arranged on the pixel electrode, and wherein the first and second contact assistants include the same material as the supplementary member.Type: ApplicationFiled: April 8, 2009Publication date: April 15, 2010Applicant: Samsung Electronics Co., Ltd.Inventors: Min-Hyuk Choi, Chun-Gi You, Jong-Hyun Park, Young-Dong Kwon, Jin-Hee Kang
-
Publication number: 20100085342Abstract: A display panel includes a power line supplying power, and a plurality of pixels connected with the power line, each pixel including a plurality of sub-pixel regions, and receiving the power to display an image. Each of the pixels further includes a plurality of driving thin film transistors and a plurality of light emitting units. Each of the driving thin film transistors are positioned in respective sub-pixel regions to receive the power to output driving signals. Each of the light emitting units are connected to respective driving thin film transistors, have relatively longer lengths in a first direction, and have the same width in a second direction substantially perpendicular to the first direction. One among the plurality of light emitting units is longer than the remaining light emitting units to thereby improve a light emitting efficiency and image display quality of a display panel.Type: ApplicationFiled: April 17, 2009Publication date: April 8, 2010Inventors: Min-Hyuk CHOI, Chun-Gi You, Jong-Hyun Park, Doo-Hyung Woo, Dong-Ki Lee, Young-Dong Kwon, Jin-Hee Kang
-
Publication number: 20090315451Abstract: The present invention relates to an organic light emitting diode display and a method for manufacturing the same, including: a substrate; first signal lines formed on the substrate and including first pad units; second signal lines that intersect the first signal lines and include second pad units; first thin film transistors that are electrically connected to the first signal lines and the second signal lines; second thin film transistors that are electrically connected to the first thin film transistors; pixel electrodes that are electrically connected to the second thin film transistors; common electrodes facing the pixel electrodes; light emitting members that are formed between the pixel electrodes and the common electrodes; contact assistants that are formed on the first pad units and the second pad units; and protective partitions that enclose circumferences of the contact assistants.Type: ApplicationFiled: December 23, 2008Publication date: December 24, 2009Inventors: Min-Hyuk CHOI, Chun-Gi You, Dong-Ki Lee, Young-Dong Kwon, Jin-Hee Kang
-
Patent number: 7499225Abstract: A refractive-type zoom lens optical system includes a first lens group having a negative lens power and including a reflection member, a second lens group having a negative lens power, a third lens group having a positive lens power, a fourth lens group having a negative lens power, and a stop between the second lens group and the third lens group, wherein an overall length of the system is fixed during zooming and focusing.Type: GrantFiled: November 1, 2007Date of Patent: March 3, 2009Assignee: Diostech Co., Ltd.Inventors: Moon-Hyun Kim, Jin-Hee Kang
-
Publication number: 20090026463Abstract: An array substrate includes a thin-film transistor (TFT), a first insulation layer and a second insulation layer. The TFT is formed on the substrate. The TFT includes an active pattern, a gate metal pattern and a data metal pattern. The first insulation layer insulates the active pattern from the gate metal pattern. The second insulation layer is formed spaced apart by a predetermined width from at least one edge of the substrate. The second insulation layer insulates the gate metal pattern from the data metal pattern. Therefore, the second insulation layer is formed so that stress that is inflicted on a substrate may be decreased, thereby preventing deformation during a manufacturing process of the substrate.Type: ApplicationFiled: July 15, 2008Publication date: January 29, 2009Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jin-Hee Kang, Chun-Gi You, Seong-Kweon Heo
-
Publication number: 20080285145Abstract: A refractive-type zoom lens optical system includes a first lens group having a negative lens power and including a reflection member, a second lens group having a negative lens power, a third lens group having a positive lens power, a fourth lens group having a negative lens power, and a stop between the second lens group and the third lens group, wherein an overall length of the system is fixed during zooming and focusing.Type: ApplicationFiled: November 1, 2007Publication date: November 20, 2008Inventors: Moon-Hyun Kim, Jin-Hee Kang
-
Publication number: 20080204893Abstract: Disclosed is a zoom lens optical system including: a first lens group that is provided close to an object, has a negative refractive power in total, and includes an optical part having a surface that reflects light; a second lens group that has a negative refractive power in total; an iris; a third lens group that has a positive refractive power in total; and a fourth lens group that has a positive refractive power in total. At least one of the second lens group, the third lens group, and the fourth lens group is moved to vary magnification. The second lens group is moved to perform focus adjustment when a distance to an object is changed between a long distance to a short distance, and the distance from a first lens of the first lens group to an imaging surface is fixed even when the lens moves during a change in magnification and the focus adjustment.Type: ApplicationFiled: February 14, 2008Publication date: August 28, 2008Applicant: SAMSUNG ELECTROMECHANICS CO., LTD.Inventors: Jae Cheol Jeong, Moon Hyun Kim, Jin Hee Kang
-
Patent number: 6644692Abstract: A mini anchor with an improved upper structure comprises a lower part (1a) having a slot (2) for suspending the seatbelt and an upper part (1b) having a bolt-mounting sink (3) for directly mounting on a vehicle body. The bolt-mounting sink (3) has a cylindrical basin shape with predetermined depth. A bolt-hole (5) is formed on a bottom (4) center of bolt-mounting sink (3). The upper part of mini anchor is directly installed on the vehicle body with a proper clearance. This mini anchor is designed to delete a bushing being used in the conventional anchor assembly. Therefore, the overall assembly cost is remarkably reduced. Additionally, the workers are free from the worry of accidental omitting a bushing during the seatbelt assembly.Type: GrantFiled: September 19, 2001Date of Patent: November 11, 2003Inventor: Jin Hee Kang
-
Patent number: 6637096Abstract: A novel striker for locking a glove box comprises a bracket (11) having at least two fastener holes (13), a bracket (11) being attached to an interior wall of crash pad or dashboard by fasteners through fastener holes (13) and a U-shaped latching loop (15, 25) being formed integrally with the bracket (11). The glove box is located in front of a passenger seat and hinged at the crash pad or dashboard for storing the miscellaneous in a vehicle. The U-shaped latching loop (15, 25) is upwardly bent with a predetermined angle against the bracket (11). A noise damping material (19) is coated on the latching loop (15, 25) by ejecting synthetic resins.Type: GrantFiled: November 13, 2001Date of Patent: October 28, 2003Inventor: Jin Hee Kang
-
Publication number: 20030090114Abstract: A novel striker for locking a glove box comprises a bracket (11) having at least two fastener holes (13), a bracket (11) being attached to an interior wall of crash pad or dashboard by fasteners through fastener holes (13) and a U-shaped latching loop (15, 25) being formed integrally with the bracket (11). The glove box is located in front of a passenger seat and hinged at the crash pad or dashboard for storing the miscellaneous in a vehicle. The U-shaped latching loop (15, 25) is upwardly bent with a predetermined angle against the bracket (11). A noise damping material (19) is coated on the latching loop (15, 25) by ejecting synthetic resins.Type: ApplicationFiled: November 13, 2001Publication date: May 15, 2003Inventor: Jin Hee Kang