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Yi-Chen

Yi-Chen Chen, Taipei TW

Patent application numberDescriptionPublished
20120017171INTERFACE DISPLAY ADJUSTMENT METHOD AND TOUCH DISPLAY APPARATUS USING THE SAME - An interface display adjustment method applied to a touch display module is disclosed. The interface display adjustment method includes the following steps: displaying a first interface and a second interface at the touch display module, in which the second interface includes a plurality of selecting units; receiving a touch event at the touch display module and adjusting the first interface to partially display the selecting units of the second interface. A touch display apparatus using the interface display adjustment method is disclosed as well.01-19-2012

Yi-Chen Chen, Taoyuan County TW

Patent application numberDescriptionPublished
20100013429BATTERY MANAGEMENT SYSTEMS AND METHODS - Battery management systems and methods are provided. The system includes an electronic device and a fuel cell module. The electronic device includes a processing module, a first power adapter, a first communication interface, and a rechargeable battery. The fuel cell module includes a second power adapter connected with the first power adapter, a second communication interface connected with the first communication interface, at least one fuel cell, and a control unit. The control unit receives a first status of the rechargeable battery from the electronic device via the processing module, the first communication interface and the second communication interface, and determines whether to charge the rechargeable battery using the fuel cell via the second power adapter and the first power adapter according to the first status.01-21-2010

Patent applications by Yi-Chen Chen, Taoyuan County TW

Yi-Chen Chen, Hsinchu TW

Patent application numberDescriptionPublished
20080297243Linear programmable switch-capacitance gain amplifier - A linear programmable switch-capacitance gain amplifier (PGA) is described. The PGA divides the dB-gain curve into several parts by the concept of piece-wise linearity, and then simultaneously executes the dB-linear gain adjustment of MSB and the LSB at the same gain stage. Present invention achieves the PGA dB-linearity by setting up every capacitance of the sampling capacitor array and the holding capacitor array, then arranging the sampling capacitor array and the holding capacitor array by coordinating the switching of the capacitor switches.12-04-2008

Yi-Chen Chen, Hsinchu City TW

Patent application numberDescriptionPublished
20140134734CELL CULTURE SYSTEM AND SERUM-FREE METHOD FOR CULTIVATING CELLS - The disclosure provides a cell culture system and a serum-free method for cultivating cells. The cell culture system includes a substratum, wherein the substratum has a surface. A polymer is disposed on the surface of the substratum, wherein the polymer is prepared by polymerizing a first monomer with a second monomer. The first monomer has a structure as represented by Formula (I), and the second monomer has a structure as represented by Formula (II):05-15-2014

Yi-Chen Chen, Kaohsiung City TW

Patent application numberDescriptionPublished
20140034605PATTERNING PROCESS FOR OXIDE FILM - The present disclosure provides a patterning process for an oxide film, including: covering a barrier layer composition on a substrate to form a patterned barrier layer, wherein the barrier layer composition includes an inorganic component and an organic binder with a weight ratio of 50-98:2-50; forming an oxide film on the patterned barrier layer and the substrate, wherein a thickness ratio (D1/D2) of the barrier layer (D1) to the oxide film (D2) is about 5-2000; and lifting off the barrier layer and the oxide film thereon, while leaving portions of the oxide film on the substrate.02-06-2014
20150030802INFRARED ABSORPTION MATERIAL, METHOD FOR FABRICATING THE SAME, AND THERMAL ISOLATION STRUCTURE EMPLOYING THE SAME - The disclosure provides an infrared absorption material, a method for fabricating the same, and a thermal isolation structure employing the same. The infrared absorption material includes a tungsten bronze complex having a formula of M01-29-2015
20150055213METAL OXIDE MULTI-LAYERED STRUCTURE FOR INFRARED BLOCKING - Provided is a metal oxide multi-layered structure for infrared blocking, which includes a first metal oxide film, a second metal oxide film, a third metal oxide film, and a metal nanoparticle layer. The third metal oxide film is disposed between the first metal oxide film and the second metal oxide film. The metal nanoparticle layer is disposed between the second metal oxide film and the third metal oxide film.02-26-2015
20150328659TIN OXIDE FILM AND MANUFACTURING METHOD OF THE SAME - A low-haze tin oxide film and a manufacturing method thereof are provided. The method includes: applying a mixed solution on a substrate and heating the substrate to form a tin oxide film. The mixed solution contains a tin source, an oxidizing agent, and a solvent.11-19-2015

Yi-Chen Chen, Taipei City TW

Patent application numberDescriptionPublished
20100110697EMITTING DEVICE - The present invention provides an emitting device that is applied to a communication product having a casing and a plurality of embedding portions installed at the casing. The emitting device comprises a plurality of emitting portions corresponding to the embedding portions respectively and a plurality of connecting portions, and each connecting portion is coupled between two adjacent emitting portions, and each emitting portion is embedded into each embedding portion and partially exposed from the casing, such that the integrated emitting device can reduce the level of complexity of the conventional assembling process.05-06-2010
20110139918SINGLE FREE-END WIRE REEL - A single free-end wire reel includes a leveled area disposed on a rotary member to level arc tracks and a gap formed at the intersection of the arc tracks to change the motion track of a limit block. The present invention not only keeps the limit block to have a dual-positioning function when doing a circular motion but also controls the length of a wire exactly, providing a smooth operation when extending or extracting the wire.06-16-2011
20130149916PIN AND PLUG HAVING THE PIN - A pin and a plug having the pin allow a body of the plug to enclose the pin integrally. The plug includes the body and the pin. The body has a receiving space therein for receiving the fixing segment. An insulation portion extends outward from the external surface of the body. The pin is plate-shaped and defined with an inserting segment, a fixing segment, and a burying segment therebetween. The burying segment has a burial hole and barbs, and is buried in the insulation portion. The fixing segment protrudes into the receiving space. The inserting segment is exposed from the insulation portion. The pin and the plug cut costs, speed up a manufacturing process thereof, and allow the body to be formed by a single injection molding process and thus enclose and fix the pin in place firmly.06-13-2013
20140151486Universal Reel Device - A universal reel device includes an upper cover and a lower cover fastened together, a spool, a spiral spring and a safety switch for locking the spool. The spool has a bottom layer, a middle layer and a top layer. The middle layer is an annular cable distributing disk having a cable hooking slot. A bottom portion of the bottom layer is formed with a planar track and a U-shaped movable tongue for positioning is disposed between the bottom layer and the lower cover. The universal reel device can reel in various cable products, and may also be combined with a cable to form a single-pull or dual-pull reel. In use, a safety switch is used to lock the spool. The spool cannot rotate until the user unlocks the safety switch so that the high safety feature is obtained.06-05-2014

Patent applications by Yi-Chen Chen, Taipei City TW

Yi-Chen Chiang, Chiayi County TW

Patent application numberDescriptionPublished
20100055850METHODS FOR FABRICATING PIXEL STRUCTURE, DISPLAY PANEL AND ELECTRO-OPTICAL APPARATUS - A substrate having a switching device and a storage capacitor thereon is provided. A protective layer is formed on the substrate. A patterned organic material layer is formed on the protective layer, wherein bump patterns are formed on a part of the patterned organic material layer and the patterned organic material layer has first openings to expose the partial protective layer. A reflective layer is formed on the patterned organic material layer and the exposed protective layer. A first patterned photoresist layer is formed on a part of the reflective layer, wherein the first patterned photoresist layer has second openings to expose a part of the reflective layer. The first patterned photoresist layer is used as an etching mask to form a first contact hole and a second contact hole. The first patterned photoresist layer is removed. A pixel electrode is formed on the patterned organic material layer.03-04-2010

Yi-Chen Hsiao, Miao-Li County TW

Patent application numberDescriptionPublished
20160131932DISPLAY PANELS - A display panel includes a first substrate, a second substrate and a display medium. At least one spacer is formed on the top surface of the first substrate and is disposed between the first substrate and the second substrate. An alignment film is formed on the first substrate and covers the spacer. The spacer has a first width and a second width in a direction perpendicular to a normal vector of the first substrate. The location of the second width is nearer to the first substrate than that of the first width. The second width is smaller than the first width. The alignment film has a first thickness at the location of the spacer having the first width and has a second thickness at the location of the spacer having the second width. The second thickness is greater than the first thickness.05-12-2016

Yi-Chen Hsieh, Guiren Township TW

Patent application numberDescriptionPublished
20110174603SAFETY SWITCH OF A SOCKET FOR AN AIR CONDITIONER - A safety switch of a socket for an air conditioner includes a box, a fixing base, a lid, a plug and a control switch. The box has a chamber. The fixing base is fixed on a front side of the box, with a socket installed in an intermediate portion. The lid is capped on the fixing base. The plug is installed on a rear side of the box, having a conducting line connected with the socket, and plural plugging terminals formed on an outer wall. The control switch is set in the chamber of the box, having a switch lever extended out from a front side of the box, and two conducting lines for being respectively connected with the plug and the socket of said fixing base. So a plug of an air conditioner is unnecessary to be frequently plugged in and pulled out of a socket.07-21-2011

Yi-Chen Hsieh, Chang-Hua City TW

Patent application numberDescriptionPublished
20090007946Double folding auto-expansion and folding umbrella - A double folding auto-expansion and folding umbrella has an umbrella shaft formed by a hollow first tube sheathing with a hollow second tube, a head fixed on the bottom of the hollow second tube, a control switch being installed on the head, a first nest fixed on the top of the hollow first tube; a second nest sheathing on the umbrella shaft and capable of lifting and moving along thereof, a supporting frame composed by a plurality of umbrella bones connecting to the second nest, and an umbrella cloth paved on the supporting frame. The first nest is connected to the hollow first tube, the supporting frame and the umbrella cloth. A retaining seat of the elastic pin is positioned in the about middle of the hollow second tube. An elastic hook is installed under the elastic pin. The elastic hook is connected to the control switch. Besides, the upper portion of the hollow first tube has a first buckling hole. An elastic buckle for buckling the first buckling hole is installed in the second nest. An elastic protrusion is installed in the below of the hollow second tube. A main elastic unit for closing the umbrella shaft is installed in the hollow first tube and the hollow second tube. One end of the main elastic unit is fixed in the first nest and another end thereof is fixed on the retaining seat.01-08-2009

Yi-Chen Hsieh, Pitou Township TW

Patent application numberDescriptionPublished
20150077751METHOD FOR OPTICAL INSPECTION AND SYSTEM THEREOF - An optical inspection system suitable for inspecting a thin film is provided, in which a computer controls a controller to rotate angles of at least two of a polarization device, a phase compensation device and an analyzer at various incident wavelengths and incident angles of a light source, such that the intensities of a first image corresponding to the incident wavelengths and the incident angles of the light source are zero. The computer further records the rotated angles of at least two of the polarization device, the phase compensation device and the analyzer and intensities of a second image corresponding to the incident wavelengths and the incident angles when the intensities of the first image are zero, thereby obtaining a profiling diagram and a maximum intensity of the second images, in which the maximum intensity corresponds to a maximum grey level.03-19-2015

Yi-Chen Hsu, Chung He City TW

Patent application numberDescriptionPublished
20090169134HAND-CARRYING BAG WITH CUSHIONING PROTECTION - A hand-carrying bag with cushioning protection in made of a blank including a plurality of longitudinally-extending laterally-spaced inflated cells, which are formed of overlapping layers that are fused to each other along opposite edges of the blanks and at locations between adjacent cells. The blank forms on opposite longitudinal ends with hand grips. Each cell is provided at a longitudinally middle section thereof with folding spots that are formed by fusing the layers together at small areas so as to allow opposite portions of the cells on the opposite side the spot to be folded to overlap and the folded portions of the edges fused to each other to form a circumferentially-enclosed and bottom bag. The inflated cells that form the circumference and the bottom of the bag provide cushioning protection to an article received in the bag. The hand grips allow the bag to be carried by hands.07-02-2009

Yi-Chen Hsu, Taipei TW

Patent application numberDescriptionPublished
20130238664LARGE-SCALE DATA PROCESSING SYSTEM, METHOD, AND NON-TRANSITORY TANGIBLE MACHINE-READABLE MEDIUM THEREOF - A large-scale data processing system, a large-scale data processing method, and a non-transitory tangible machine-readable medium are provided. The large-scale data processing system comprises an interface and a processor. The interface accesses a multi-dimensional data model, wherein the multi-dimensional data model comprises a plurality of dimensions, the dimensions form a multi-dimensional space of measures, each dimension is a single space comprising a plurality of members with a common set of attributes, and each measure is a data element organized and accessible through the multi-dimensional space of the cross-product of all dimensions. The processor builds at least one Tree Object (TO), wherein the TO is derived by converting the multi-dimensional data model into an N-level tree data structure according to a level order of N attributes, each tree node in the TO meets all conditions of attributes for all ancestor nodes, and N is a positive integer.09-12-2013

Yi-Chen Huang, Hsinchu TW

Patent application numberDescriptionPublished
20110086502METHOD FOR FABRICATING A GATE STRUCTURE - An method of fabricating the gate structure comprises: sequentially depositing and patterning a dummy oxide layer and a dummy gate electrode layer on a substrate; surrounding the dummy oxide layer and the dummy gate electrode layer with a nitrogen-containing dielectric layer and an interlayer dielectric layer; removing the dummy gate electrode layer; removing the dummy oxide layer by exposing a surface of the dummy oxide layer to a vapor mixture comprising NH3 and a fluorine-containing compound at a first temperature; heating the substrate to a second temperature to form an opening in the nitrogen-containing dielectric layer; depositing a gate dielectric; and depositing a gate electrode.04-14-2011
20120018817METHOD FOR FABRICATING A GATE STRUCTURE - An method of fabricating the gate structure comprises: sequentially depositing and patterning a dummy oxide layer and a dummy gate electrode layer on a substrate; surrounding the dummy oxide layer and the dummy gate electrode layer with a nitrogen-containing dielectric layer and an interlayer dielectric layer; removing the dummy gate electrode layer; removing the dummy oxide layer by exposing a surface of the dummy oxide layer to a vapor mixture comprising NH3 and a fluorine-containing compound at a first temperature; heating the substrate to a second temperature to form an opening in the nitrogen-containing dielectric layer; depositing a gate dielectric; and depositing a gate electrode.01-26-2012

Patent applications by Yi-Chen Huang, Hsinchu TW

Yi-Chen Lin, Taipei City TW

Patent application numberDescriptionPublished
20150063386SEMICONDUCTOR LASER STRUCTURE - A semiconductor laser structure is provided. The semiconductor laser comprises a central thermal shunt, a ring shaped silicon waveguide, a contiguous thermal shunt, an adhesive layer and a laser element. The central thermal shunt is located on a SOI substrate which has a buried oxide layer surrounding the central thermal shunt. The ring shaped silicon waveguide is located on the buried oxide layer and surrounds the central thermal shunt. The ring shaped silicon waveguide includes a P-N junction of a p-type material portion, an n-type material portion and a depletion region there between. The contiguous thermal shunt covers a portion of the buried oxide layer and surrounds the ring shaped silicon waveguide. The adhesive layer covers the ring shaped silicon waveguide and the buried oxide layer. The laser element covers the central thermal shunt, the adhesive layer and the contiguous thermal shunt.03-05-2015
20150108508DISPLAY PANEL - A display panel comprising a substrate, a meshed shielding pattern, a plurality of light-emitting devices and a solar cell is provided. The substrate has a first surface and a second surface opposite to the first surface, the substrate comprises a first circuit layer disposed over the first surface and a second circuit layer disposed over the second surface. The meshed shielding pattern is disposed on first surface of the substrate to define a plurality of pixel regions over the substrate. The light-emitting devices are disposed on the first surface of the substrate and electrically connected to the first circuit layer, and at least one of the light-emitting devices is disposed in one of the pixel regions. The solar cell is disposed on the second surface of the substrate and electrically connected to the second circuit layer.04-23-2015

Yi-Chen Lin, Taipei County TW

Patent application numberDescriptionPublished
20100166890ANTITUSSIVE COMPOSITION AND METHOD FOR MAKING THE SAME - An antitussive composition is provided. A pharmaceutical composition for relieving, preventing and/or treating a cough includes a sufficient amount of the 07-01-2010

Yi-Chen Lin, Taipei TW

Patent application numberDescriptionPublished
20140187233WATCH TYPE MOBILE TERMINAL - A watch type mobile terminal capable of being worn on a user's wrist is provided. The watch type mobile terminal includes a case, a circuit board, a first connector, a band, a receiver and a first flexible printed circuit (FPC) board. The circuit board is disposed in the case. The first connector is disposed on the circuit board. The band is connected to the case, whereby the watch type mobile terminal is capable of being worn on the user's wrist, and the band has a first end and a second end opposite to the first end. The receiver is disposed at the first end. The first FPC board is disposed in the band and connected between the first connector and the receiver.07-03-2014

Yi-Chen Liu, Miaoli City TW

Patent application numberDescriptionPublished
20100136579BIOMARKERS USEFUL IN LIVER FIBROSIS DIAGNOSIS - Identification of urokinase-type plasminogen, matrix metalloproteinase 9, and β-2-microglobulin as novel biomarkers associated with liver fibrosis and uses thereof in diagnosing liver fibrosis.06-03-2010
20140106370BIOMAKERS USEFUL IN LIVER FIBROSIS DIAGNOSIS - Identification of urokinase-type plasminogen, matrix metalloproteinase 9, and β-2-microglobulin as novel biomarkers associated with liver fibrosis and uses thereof in diagnosing liver fibrosis.04-17-2014

Yi-Chen Lu, Judong Town TW

Patent application numberDescriptionPublished
20090110718Derivatives of tiacumicin B as anti-cancer agents - New derivatives of tiacumicin B are disclosed and are presented by the general formula:04-30-2009

Yi-Chen Lu, Hu-Kou Hsieng TW

Patent application numberDescriptionPublished
20090197321STRAIN OF GENETICALLY REENGINEERED ESCHERICHIA COLI FOR BIOSYNTHESIS OF HIGH YIELD CAROTENOIDS AFTER MUTATION SCREENING - The present invention relates to a strain of 08-06-2009

Yi-Chen Lu, Hsinchu TW

Patent application numberDescriptionPublished
20140367261DEVICE AND METHOD FOR MEASURING PROTHROMBIN TIME AND HEMATOCRIT BY ANALYZING CHANGE IN REACTANCE IN A SAMPLE - Devices and methods for measuring prothrombin time (PT) and hematocrit (HCT) by analyzing the change in reactance in a sample are presented. A diagnostic device for measuring HCT and PT of a fluid includes a relative electrode-type sensor device and a blood test card assembly including one or more pairs of electrodes, wherein alternating current (AC) provided by the sensor device is used to measure and calculate HCT and PT of blood test using the reactance analysis.12-18-2014

Yi-Chen Lu, Xin Tien City TW

Patent application numberDescriptionPublished
20100268399METHOD FOR OPERATING AIR MATTRESS CONTROLLER AND STRUCTURE THEREOF - A method for regulating air mattress pressure includes setting an initial first pressure; maintaining the first pressure stable with respect to an air mattress; setting a subsequent second pressure, wherein the second pressure is smaller than the first pressure; maintaining the second pressure stable with respect to the air mattress; computing a time interval for transferring from the first pressure to a stable condition of the second pressure; determining load and optimum pressure level of the air mattress through a database on the basis of the time interval; and charging air into the air mattress to the optimum pressure.10-21-2010

Yi-Chen Tsai, Tai Chung County TW

Patent application numberDescriptionPublished
20120154312TOUCH-SENSITIVE DEVICE AND FABRICATION METHOD THEREOF - A touch-sensitive device includes a transparent substrate, a decorative layer, and a touch-sensing electrode layer. The decorative layer is disposed on the transparent substrate, and a notch is formed on the decorative layer at a position substantially coinciding with a distribution area of an icon formed on a non-screen area. The touch-sensing electrode layer includes a plurality of first transparent electrodes, second transparent electrodes and connecting lines. Each connecting line connects two adjacent first transparent electrodes or two adjacent second transparent electrodes and does not overlap a periphery of the notch.06-21-2012

Yi-Chen Tsai, New Taipei City TW

Patent application numberDescriptionPublished
20160100160BLURRY IMAGE DETECTING METHOD AND RELATED CAMERA AND IMAGE PROCESSING SYSTEM - A blurry image detecting method and related camera and image processing system are provided. The blurry image detecting method includes capturing an image stream, comparing a first gradient magnitude difference between the (N−M)th image and the Nth image with a threshold, calculating a first accumulative quantity of the images with the first gradient magnitude difference greater than the threshold, and determining the Nth image is the blurry image according to a comparison result of the first gradient magnitude difference and a calculation result of the first accumulative quantity. Numeral “N” and numeral “M” respectively are positive integers, and numeral “N” is greater than numeral “M”.04-07-2016

Yi-Chen Tsai, Taichung City TW

Patent application numberDescriptionPublished
20140062912TOUCH-SENSITIVE PANEL - A touch-sensitive panel including a substrate, a plurality of sensing electrodes and a decoration layer is disclosed. The substrate has a touch-sensitive region and a decoration region arranged at the peripheral of the touch-sensitive region. A portion of the decoration region is a semi-transparent region. The sensing electrodes are disposed on the touch-sensitive region. The decoration layer is disposed on the decoration region. The decoration layer has a meshed pattern in the semi-transparent region. The meshed pattern has a plurality of openings. The side wall of each opening tilts to an angle with respect to a normal line perpendicular to a surface of the substrate to regulate the light transmittance of the light entering the semi-transparent region.03-06-2014
20140132569TOUCH-SENSITIVE PANEL - A touch-sensitive panel including a substrate, a plurality of sensing electrodes and a decoration unit is disclosed. The substrate has a touch-sensitive region and a decoration region arranged at the peripheral of the touch-sensitive region. A portion of the decoration region is a semi-transparent region. The sensing electrodes are disposed on the touch-sensitive region. The decoration unit is disposed on the decoration region. The decoration unit has a meshed pattern in the semi-transparent region. The meshed pattern has a plurality of openings. The side wall of each opening tilts to an angle with respect to a normal line perpendicular to a surface of the substrate to regulate the light transmittance of the light entering the semi-transparent region.05-15-2014
20140307184TOUCH PANEL - A touch panel includes a substrate and a crossed sensing unit. The crossed sensing unit is disposed on the substrate, and the crossed sensing unit includes a first electrode, a second electrode, and a connecting line. The first electrode includes two sub electrodes disposed separately from each other and aligned along a first direction. The second electrode is disposed between the two sub electrodes. The connecting line is electrically connecting the two sub electrodes, and the connecting line does not overlap the second electrode along a vertical projective direction perpendicular to the substrate.10-16-2014
20150027753PANEL STRUCTURE - A panel structure includes a substrate, a decoration layer and a conductive component. The decoration layer is located in a first region and the rest region is a second region. The decoration layer includes a middle portion and a first edge protruding portion located between the middle portion and the second region and thinner than the middle portion. Each the conductive component extends in a first direction towards the first region from the second region and crosses the first edge protruding portion followed by extending in a second direction on the middle portion of the decoration layer, the first direction intersects the second direction, each the conductive component on the first edge protruding portion has a first width, each the conductive component on the middle portion extends in the second direction and has a second width less than the first width.01-29-2015

Yi-Chen Tseng, Yilan County TW

Yi-Chen Tseng, Beidou Township TW

Patent application numberDescriptionPublished
20130025057Height Adjustable Pillow - The invention is a pillow that comprises the first pillow section, at least one height adjustment unit, and a pedestal. The first pillow section is for a user to rest his/her head on. The height adjustment unit includes an elevator unit which connects to the first pillow section, and a support unit to work with the elevator unit as the control of the up/down movement of the first pillow section. The pedestal connects to the support unit of the height adjustment unit. The space above the pedestal and underneath the first pillow section defines the resting space for a user to rest his/her hands and arms. Adjusting the pillow to a proper height via the height adjustment unit, a user can rest his/her head on the pillow and allow his/her spine to maintain in a horizontal position to prevent any spinal curvature.01-31-2013

Yi-Chen Wu, Hsinchu TW

Patent application numberDescriptionPublished
20080202800Re-routing method and the circuit thereof - A re-routing method and the circuit thereof, used to rearrange the external circuit coupled with the integrated circuit (IC), comprises the steps of providing a plurality of first conductive plate on the substrate of the IC to form an isolation layer; providing a plurality of second conductive plates on the isolation layer, wherein each of the second conductive plates is moved in isovector with each of the corresponding first conductive plates as the center, each of the second conductive plates electrically connected with each of the first conductive plates. Therefore, according to move the second conductive plates in isovector, the probe card may be reused for circuit testing to save the cost and reduce the material management.08-28-2008

Yi-Chen Wu, Tainan City TW

Patent application numberDescriptionPublished
20130335962LIGHTING ASSEMBLY HAVING A WAVEFORM REFLECTOR - The present disclosure relates to a light emitting diode (LED) light fixture including a frame, a light diffuser coupled to the frame, at least one LED array disposed adjacent at least one side wall of the frame and a waveform reflector panel having at least one two troughs and one crest disposed between the two troughs. The at least one LED array is disposed at an angle relative to the side wall side wall of the frame and the waveform reflector is positioned to receive and light generated by the LED array and to reflect the light through the light diffuser.12-19-2013
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