Patent application number | Description | Published |
20090088218 | MOBILE TERMINAL AND METHOD OF CONTROLLING THE SAME - A mobile terminal, computer program product, and method for controlling the same are disclosed, by which a terminal user is enabled to input specific commands to the mobile terminal with minimum effort in a manner of configuring a display screen with consideration of enhanced user's convenience. The present invention includes a display unit, a wireless communication unit for an internet access, a user input unit for receiving an input from a user, and a control unit controlling both a text input box and an indicator indicating one selected from the group consisting of at least two functions of the text input box to be displayed on a standby image of the display unit. | 04-02-2009 |
20090094206 | MOBILE TERMINAL AND METHOD OF CONTROLLING THE SAME - A mobile terminal and method of controlling the same are disclosed, by which a terminal user is enabled to input specific commands to the mobile terminal with minimum effort in a manner of configuring a display screen with consideration of enhanced user's convenience. The present invention includes a display unit, a wireless communication unit for an internet access, a user input unit for receiving an input from a user, and a control unit controlling both a text input box and an indicator indicating one selected from the group consisting of at least two functions of the text input box to be displayed on a standby image of the display unit. | 04-09-2009 |
20090237421 | MOBILE TERMINAL AND SCREEN DISPLAYING METHOD THEREOF - The present invention relates to a mobile terminal. Specifically to a mobile terminal including a display including a touchscreen, a sensing unit for sensing an object in near-proximity to the touchscreen, a controller for altering an image appearing on the display according to at least one of a duration of the object near the touchscreen and a distance of the object away from the touchscreen. | 09-24-2009 |
20100099465 | METHOD OF DISPLAYING OBJECT AND TERMINAL CAPABLE OF IMPLEMENTING THE SAME - A method of displaying an object and a terminal capable of implementing the same. The method includes displaying an object movable on a touchscreen of a terminal at a first position on the touchscreen; and if a first touch action is carried out on the object, fixing the object to the first position. | 04-22-2010 |
20110300912 | METHOD FOR ALLOCATING/ARRANGING KEYS ON TOUCH-SCREEN, AND MOBILE TERMINAL FOR USE OF THE SAME - A method for allocating/arranging keys on a touch-screen and a mobile terminal for the same are disclosed. The method for allocating at least one key on a touch-screen includes establishing a plurality of sensing zones on the touch-screen, wherein sizes of the plurality of sensing zones change in sequential order according to a key-arrangement direction, and allocating the at least one key to at least one of the plurality of sensing zones. | 12-08-2011 |
20130067387 | MOBILE TERMINAL AND METHOD OF CONTROLLING THE SAME - A broadcast receiver and method for controlling the same are discussed. According to an embodiment, the broadcast receiver includes a display unit, a communication unit configured to establish an Internet access and receive a broadcast, and a control unit. The control unit displays on the display unit a text input box selectively usable for a first search category and a second search category, and displays a current category indicator indicating a current search category of the text input box. When the current category indicator is selected to change the current search category, the current search category of the text input box is changed from the first search category to the second search category, and an appearance of the current category indicator for the text input box is changed to indicate the changed search category. | 03-14-2013 |
20130174081 | METHOD OF DISPLAYING BROWSER AND TERMINAL IMPLEMENTING THE SAME - A method of displaying a browser including a text field and a terminal for implementing the same are discussed. According to an embodiment, the method includes displaying a browser including at least one or more text fields, selecting a specific text field from the at least one or more text fields, and enlarging the selected text field. If a terminal user selects a specific text field, the selected text field is enlarged or a text field input window is generated. Accordingly, the present invention facilitates the terminal user to input prescribed information to the selected text field. | 07-04-2013 |
Patent application number | Description | Published |
20090091550 | APPARATUS AND METHOD FOR REPRODUCING MUSIC IN MOBILE TERMINAL - A method and mobile terminal for reproducing contents is provided. A list of a plurality of contents is displayed and a touch input is detected to select at least one of the plurality of contents from list, with the selected at least one of the plurality of contents reproduced either entirely or partially according to a type of the detected touch input. | 04-09-2009 |
20090093276 | APPARATUS AND METHOD FOR REPRODUCING VIDEO OF MOBILE TERMINAL - A method and device for reproducing contents of a mobile terminal having a touch screen, including: displaying on the touch screen a list of items corresponding to a plurality of contents stored in the mobile terminal; detecting a touch input to an item displayed in the list; displaying on the touch screen a reproduction screen display having a location and a size corresponding to a determined touch input location; and one of reproducing an entirety of a content corresponding to the touched item and reproducing only a portion of the content corresponding to the touched item in the reproduction screen display according to a detected touch type. | 04-09-2009 |
20090098912 | ZOOM CONTROL FOR A DISPLAY SCREEN OF A MOBILE COMMUNICATION TERMINAL - A user interface system for controlling size of content displayed on a display screen of a limited display device is provided. T he user interface system comprises a first user interface for selecting a first point on the display screen; and a second user interface for performing a resizing operation on content displayed on the display screen using the first point as a center of reference for purpose of performing the resizing operation, wherein the resizing operation is performed in response to user interaction with the first user interface and the second user interface. | 04-16-2009 |
20090222766 | CONTROLLING ACCESS TO FEATURES OF A MOBILE COMMUNICATION TERMINAL - A mobile terminal comprising a display unit; and a controller configured to selectively display one or more menu icons associated with an object displayed on the display unit, in response to the object being selected, wherein the one or more menu icons have a functional or informational association with the selected object, such that further selection of the menu icons provides additional information about the selected object or establishment of a dynamic relationship between the selected object and the one or more menu icons results in performance of an operation related to the selected object. | 09-03-2009 |
Patent application number | Description | Published |
20110204387 | SEMICONDUCTOR LIGHT EMITTING DEVICE HAVING MULTI-CELL ARRAY, LIGHT EMITTING MODULE, AND ILLUMINATION APPARATUS - A semiconductor light emitting device includes a substrate, a plurality of light emitting cells, a connection part, and a concavo-convex part. The light emitting cells are arrayed on the top surface of the substrate. Each of the light emitting cells has a first-conductivity-type semiconductor layer, an active layer, and a second-conductivity-type semiconductor layer that are sequentially stacked on the top surface of the substrate. The connection part is formed to connect the light emitting cells in series, parallel or series-parallel. The concavo-convex part is formed in at least one of the bottom surface of the substrate and the top surface of an isolation region between the light emitting cells. | 08-25-2011 |
20120001152 | SEMICONDUCTOR LIGHT EMITTING DIODE AND MANUFACTURING METHOD THEREOF - A semiconductor light emitting diode (LED) and a manufacturing method thereof are disclosed. The method for manufacturing a semiconductor light emitting diode (LED) includes: forming a light emission structure including a first conductive semiconductor layer, an active layer, and a second conductive semiconductor layer on a substrate with prominences and depressions; removing the substrate from the light emission structure to expose a first concavoconvex portion corresponding to the prominences and depressions; forming a protection layer on the first concavoconvex portion; removing a portion of the protection layer to expose a convex portion of the first concavoconvex portion; and forming a second concavoconvex portion on the convex portion of the first concavoconvex portion. The semiconductor light emitting diode (LED) includes: a light emission structure including a first conductive type semiconductor layer, an active layer, and a second conductive type semiconductor layer; a first concavoconvex portion formed on the light emission structure and having a second concavoconvex portion at a convex portion thereof; and a protection layer filling up a concave portion of the first concavoconvex portion. | 01-05-2012 |
20120025246 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - Disclosed are a semiconductor light emitting device and a method of manufacturing the same. The method includes providing a substrate having first and second main surfaces opposing each other and forming a first uneven structure in the first main surface, forming a sacrificial layer on the first main surface of the substrate, forming a mask having open regions on the sacrificial layer so as to expose a portion of an upper surface of the sacrificial layer, forming a second uneven structure in the substrate by etching the sacrificial layer and the substrate through the open regions, removing the sacrificial layer and the mask from the substrate, and forming a light emitting stack on the first and second uneven structures of the substrate. | 02-02-2012 |
20120175587 | SEMICONDUCTOR LIGHT EMITTING DEVICE - A semiconductor light emitting device is herein disclosed. The semiconductor light emitting device includes: a conductive substrate, a p-type semiconductor layer disposed on the conductive substrate, an active layer disposed on the p-type semiconductor layer, an n-type semiconductor layer disposed on the active layer, and an n-side electrode disposed on the n-type semiconductor layer and including a carbon nanotube layer doped with an n-type impurity. | 07-12-2012 |
20120286309 | SEMICONDUCTOR LIGHT EMITTING DIODE CHIP AND LIGHT EMITTING DEVICE USING THE SAME - A semiconductor light emitting device includes: a light emitting diode unit including a light-transmissive substrate having a face sloped upwardly at a lower edge thereof. A rear reflective lamination body is formed on the lower face and the surrounding sloped face of the light-transmissive substrate. The rear reflective lamination body includes an optical auxiliary layer and a metal reflective film formed on a lower face of the optical auxiliary layer. A junction lamination body is provided to a lower face of the rear reflective lamination body. The junction lamination body including a junction metal layer made of a eutectic metal material and a diffusion barrier film. | 11-15-2012 |
20120299040 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - There is provided a semiconductor light emitting device including: a light transmissive substrate; a light emitting part; first and second electrodes electrically connected to the first and second conductivity type semiconductor layers, respectively; and a rear reflective part including a reflective metallic layer, and a light transmissive dielectric layer interposed between the light transmissive substrate and the reflective metallic layer. | 11-29-2012 |
20130002139 | SEMICONDUCTOR LIGHT EMITTING DEVICE PACKAGE - There is provided a semiconductor light emitting device package including: a semiconductor substrate having a first principal surface and a second principal surface opposed thereto; a light source disposed on a first principal surface side of the semiconductor substrate; a plurality of electrode pads disposed on a second principal side of the semiconductor substrate; a conductive via extended from the plurality of electrode pads and penetrating the semiconductor substrate; and a driving circuit unit including a plurality of diodes obtained through a pn junction formed by a p-type region and an n-type region, and electrically connected to the conductive via and the light source. | 01-03-2013 |
20130020554 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND LIGHT EMITTING APPARATUS - There is provided a semiconductor light emitting device and a light emitting apparatus. The semiconductor light emitting device includes a light emitting diode (LED) part disposed on one region of a light transmissive substrate and including a first conductivity type semiconductor layer, an active layer and a second conductivity type semiconductor layer; and a Zener diode part disposed on the other region of the light transmissive substrate and including a first conductivity type semiconductor layer, an active layer and a second conductivity type semiconductor layer. | 01-24-2013 |
20130029445 | METHOD OF MANUFACTURING SEMICONDUCTOR LIGHT EMITTING DEVICE - There is provided a method of manufacturing a semiconductor light emitting device, the method including: preparing a substrate including first and second main surfaces opposing each other; forming a plurality of protruding parts in the first main surface of the substrate; forming a light emitting stack on the first main surface on which the plurality of protruding parts are formed; forming a plurality of light emitting structures by removing portions of the light emitting stack formed in regions corresponding to groove parts around the plurality of protruding parts; and separating the substrate along the groove parts. | 01-31-2013 |
20140117392 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND MANUFACTURING METHOD THEREOF - A method for manufacturing a semiconductor light emitting device includes forming an isolation pattern on a semiconductor single crystal growth substrate. A first conductivity-type semiconductor layer, an active layer, and a second conductivity-type semiconductor layer are sequentially grown in one chip unit region of the semiconductor single crystal growth substrate defined by the isolation pattern, and a reflective metal layer is formed to cover the light emitting structure and the isolation pattern. A support substrate is formed on the reflective metal layer, and the semiconductor single crystal growth substrate is removed from the light emitting structure. The support substrate is then cut into individual light emitting devices. | 05-01-2014 |
Patent application number | Description | Published |
20130240937 | SEMICONDUCTOR LIGHT-EMITTING DIODE CHIP, LIGHT-EMITTING DEVICE, AND MANUFACTURING METHOD THEREOF - There is provided a semiconductor light emitting diode (LED) chip including: a semiconductor light emitting diode unit including a light-transmissive substrate, and a first conductivity-type semiconductor layer, an active layer, and a second conductivity-type semiconductor layer sequentially formed on an upper surface of the light-transmissive substrate; a rear reflective laminate including an auxiliary optical layer formed on a lower surface of the light-transmissive substrate and made of a material having a predetermined refractive index and a metal reflective film formed on a lower surface of the auxiliary optical layer; and a bonding laminate provided on a lower surface of the rear reflective laminate and including a bonding metal layer made of a eutectic metal material and an anti-diffusion film formed to prevent diffusion of elements between the bonding metal layer and the metal reflective film. | 09-19-2013 |
20140199796 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - A method of manufacturing a semiconductor light emitting device includes forming a plurality of semiconductor light emitting devices on a substrate, the semiconductor light emitting devices having at least one electrode pad formed on upper surfaces thereof; forming a conductive bump by forming a bump core on the electrode pad of each of the semiconductor light emitting devices and forming a reflective bump layer enclosing the bump core; forming a resin encapsulating part containing a phosphor on the plurality of semiconductor light emitting devices to encompass the conductive bump; polishing the resin encapsulating part to expose the bump core of the conductive bump to an upper surface of the resin encapsulating part; and forming individual semiconductor light emitting devices by cutting the resin encapsulating part between the semiconductor light emitting devices. | 07-17-2014 |
20140209955 | SEMICONDUCTOR LIGHT-EMITTING DEVICE - A semiconductor light-emitting device includes a light-emitting structure that includes a first conductive semiconductor layer, an active layer, a second conductive semiconductor layer, an electrode layer contacting one of the first conductive semiconductor layer and the second conductive semiconductor layer, and a bonding conductive layer connected to the electrode layer. The bonding conductive layer includes a main bonding layer having a recess area defined by a stepped portion on a surface opposite to a surface facing the electrode layer, and a filling bonding layer filling at least a part of the recess area. | 07-31-2014 |
20140209956 | SEMICONDUCTOR LIGHT EMITTING DEVICES - In one example embodiment, a semiconductor light emitting device includes a light emitting structure including a first conductivity-type semiconductor layer, an active layer, and a second conductivity-type semiconductor layer. The second conductivity-type semiconductor layer and the active layer having at least one contact hole exposing a region of the first conductivity-type semiconductor layer. The semiconductor light emitting device further includes at least one columnar structure disposed in the exposed region of the first conductivity-type semiconductor layer within the at least one contact hole. The semiconductor light emitting device further includes a first electrode disposed on the exposed region of the first conductivity-type semiconductor layer in which the at least one columnar structure is disposed, the first electrode being connected to the first conductivity-type semiconductor layer. The semiconductor light emitting device further includes a second electrode connected to the second conductivity-type semiconductor layer. | 07-31-2014 |
20140273318 | METHOD OF FORMING METALLIC BONDING LAYER AND METHOD OF MANUFACTURING SEMICONDUCTOR LIGHT EMITTING DEVICE THEREWITH - A method of forming a metal bonding layer includes forming a first bonding metal layer and a second bonding metal layer on surfaces of first and second bonding target objects, respectively. The second bonding target object is disposed on the first bonding target object to allow the first and second bonding metal layers to face each other. A eutectic metal bonding layer is formed through a reaction between the first and second bonding metal layers. At least one of the first and second bonding metal layers includes a reaction delaying layer formed of a metal for delaying the reaction between the first and second bonding metal layers. | 09-18-2014 |
20150099316 | METHOD OF FORMING METALLIC BONDING LAYER AND METHOD OF MANUFACTURING SEMICONDUCTOR LIGHT EMITTING DEVICE USING THE SAME - A method of forming a metal bonding layer includes forming first and second bonding metal layers on one surfaces of first and second bonding objects, respectively. The second bonding object is disposed on the first bonding object such that the first bonding metal layer and the second bonding metal layer face each other. A eutectic metal bonding layer is formed through a reaction between the first and second bonding metal layers. At least one of the first bonding metal layer and the second bonding metal layer includes an oxidation prevention layer formed on an upper surface thereof. The oxidation prevention layer is formed of a metal having an oxidation reactivity lower than an oxidation reactivity of the bonding metal layer on the upper surface which the oxidation prevention layer is disposed. | 04-09-2015 |
20150108520 | SEMICONDUCTOR LIGHT EMITTING DEVICE - A semiconductor light emitting device includes a light emitting structure and first and second electrodes. The light emitting structure includes first and second conductivity type semiconductor layers and an active layer interposed therebetween. The first and second electrodes are electrically connected to the first and second conductivity type semiconductor layers. The second electrode includes a current blocking layer, a reflective part disposed on the current blocking layer, a transparent electrode layer disposed on the second conductivity type semiconductor layer, a pad electrode part disposed within a region of the current blocking layer, and at least one finger electrode part disposed at least in part on the transparent electrode layer. The transparent electrode layer can be spaced apart from the reflective part, and have an opening surrounding the reflective part. In some examples, the transparent electrode layer can further be spaced apart from the current blocking layer. | 04-23-2015 |
Patent application number | Description | Published |
20100127381 | Integrated Circuit Devices Having Printed Circuit Boards Therein With Staggered Bond Fingers That Support Improved Electrical Isolation - An integrated circuit substrate includes an integrated circuit chip having a plurality of electrically conductive pads on a surface thereof and a printed circuit board mounted to the integrated circuit chip. The printed circuit board includes an alternating arrangement of first and second electrically conductive bond fingers. These first and second bond fingers are elevated at first and second different heights, respectively, relative to the plurality of electrically conductive pads. The printed circuit board also includes a first plurality of electrically insulating pedestals supporting respective ones of the first electrically conductive bond fingers at elevated heights relative to the second electrically conductive bond fingers. First and second pluralities of electrical interconnects (e.g., wires, beam leads) are also provided. The first plurality of electrical interconnects operate to electrically connect first ones of the plurality of electrically conductive pads to respective ones of the first electrically conductive bond fingers. The second plurality of electrical interconnects electrically connect second ones of the plurality of electrically conductive pads to respective ones of the second electrically conductive bond fingers. | 05-27-2010 |
20120073968 | SENSOR USED TOGETHER WITH A DETECTOR TO MEASURE BIOMATERIAL, AND APPARATUS USING SAME - The present invention relates to a sensor used together with a detector to measure biomaterial, and to an apparatus using same. A sensor of the present invention comprises: a body portion with a three-dimensional shape, having a biomaterial introduction hole, and attachable and detachable to/from a detector; a sensor portion with a plurality of reaction electrodes formed on one surface thereof, and a plurality of transfer electrodes formed on the other surface thereof; and an analyzer reagent fixed above the reaction electrodes. The sensor portion, together with the body portion, forms a reaction chamber connected to the biomaterial introduction hole, and is attached to the body portion such that the reaction electrodes are oriented toward the reaction chamber. According to the present invention, attachment and detachment is easy, even for the elderly, and the contamination of the sensor can be minimized. | 03-29-2012 |
20130113006 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND FABRICATION METHOD THEREOF - A semiconductor light emitting device include an n-type semiconductor layer, an active layer disposed on the n-type semiconductor layer, and a first p-type semiconductor layer disposed on the active layer. The first p-type semiconductor layer has an uneven structure formed on a surface thereof. A second p-type semiconductor layer has an impurity concentration higher than that of the first p-type semiconductor layer. The second p-type semiconductor layer is disposed on the first p-type semiconductor layer and has an uneven structure formed on a surface thereof. A reflective metal layer is formed on the second p-type semiconductor layer. | 05-09-2013 |
20130244356 | METHOD FOR MANUFACTURING SEMICONDUCTOR LIGHT EMITTING DEVICE - A method for manufacturing a semiconductor light emitting device, includes: forming a light emitting structure having a first conductivity-type semiconductor layer, an active layer, and a second conductivity-type semiconductor layer on a growth substrate. A trench is formed in a portion to divide the light emitting structure into individual light emitting structures. The trench has a depth such that the growth substrate is not exposed. A support substrate is provided on the light emitting structure. The growth substrate is separated from the light emitting structure. The light emitting structure is cut into individual semiconductor light emitting devices. | 09-19-2013 |