Patents by Inventor Chun-Hui Tsai
Chun-Hui Tsai 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).
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Publication number: 20250017859Abstract: In some embodiments of the present disclosure, a solid dispersion is provided, comprising: lurasidone or its pharmaceutically acceptable salt and a carrier. The material of the carrier comprises polyvinyl acetate phthalate (PVAP), polyvinyl alcohol (PVA), cellulose acetate phthalate (CAP), mesoporous silica, hydroxypropyl methycellulose (HPMC), polyvinyl caprolactam-polyvinyl acetate-polyethylene glycol graft copolymer, acrylic resin, hydroxypropyl cellulose (HPC), povidone, copovidone, ethyl cellulose, polyoxyethylene glycol, hypromellose acetate succinate (HPMCAS), hypromellose phthalate (HPMCP), or a combination thereof.Type: ApplicationFiled: July 10, 2024Publication date: January 16, 2025Inventors: Chun-You LIOU, Hsiang-Rong TSAI, Tzu-Hsien CHAN, I-Hsiang LIU, Hua-Jing JHAN, Tse-Hsien CHEN, Chiung-Hui HUNG, Chi-Heng JIAN
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Patent number: 8080946Abstract: The present invention provides a flat discharge lamp and the production method thereof. The flat discharge lamp comprises an upper substrate, a lower substrate and a discharge chamber disposed between the upper substrate and the lower substrate, wherein the discharge chamber is filled with an inert gas, and a plurality of first electrodes and second electrodes are arranged with one another disposed on the discharge chamber. Besides, each of the first electrodes and second electrodes is connected with one end and another end of an alternating power supply, respectively. The invention is characterized in that the discharge chamber is provided with fluorescent film coated on its interior surface and a plurality of third electrodes each disposed between the first electrode and the second electrode. Besides, all the third electrodes are connected to a common plane, or each of which is connected to the common plane, respectively.Type: GrantFiled: January 5, 2009Date of Patent: December 20, 2011Assignee: Applied Green Light Taiwan, Inc.Inventor: Chun-Hui Tsai
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Publication number: 20100020113Abstract: The present invention provides an electronic display module and displaying method thereof. The electronic display module includes a light source, a filter and a light valve. The electronic display module further has a display panel with a plurality of display regions for displaying an image. The electronic display module is provided to adjust the light intensity by space and time varying luminance of the light source, so as to enable the electronic display module to present the image in dynamic display according to the space and time varying approach.Type: ApplicationFiled: July 1, 2009Publication date: January 28, 2010Inventor: Chun-Hui TSAI
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Publication number: 20090273294Abstract: The present invention provides a flat discharge lamp and the production method thereof. The flat discharge lamp comprises an upper substrate, a lower substrate and a discharge chamber disposed between the upper substrate and the lower substrate, wherein the discharge chamber is filled with an inert gas, and a plurality of first electrodes and second electrodes are arranged with one another disposed on the discharge chamber. Besides, each of the first electrodes and second electrodes is connected with one end and another end of an alternating power supply, respectively. The invention is characterized in that the discharge chamber is provided with fluorescent film coated on its interior surface and a plurality of third electrodes each disposed between the first electrode and the second electrode. Besides, all the third electrodes are connected to a common plane, or each of which is connected to the common plane, respectively.Type: ApplicationFiled: January 5, 2009Publication date: November 5, 2009Inventor: Chun-Hui TSAI
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Publication number: 20080316166Abstract: A method of driving plane light is used in a liquid crystal display. A plane light device includes a first substrate, a frame, a second substrate, a fluorescent layer, a plurality of spacers, and an outer electrode layer. A plane chamber is formed between the first substrate and the second substrate to filling mixed gases therein. The outer electrode layer includes a plurality of independent electrode pairs. The mixed gas is discharged by the fluorescent layer to produce a plurality of corresponding light emitting regions after driving respectively the plurality of electrode pairs. The plurality of light emitting regions have interval lines parallel or perpendicular to scanning lines of the liquid crystal display. The plurality of light emitting regions are opened synchronously, in series or alternately. The image blurry phenomenon displayed in the LCDs will be effectively improved caused by slow response of LCD's cells.Type: ApplicationFiled: February 4, 2008Publication date: December 25, 2008Inventors: Jin-Chyuan HUNG, Yung-Hsiang Chao, Yui-Shin Fran, Chun-Hui Tsai
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Publication number: 20080206691Abstract: The present invention provides a phosphor screen in a Xe gas discharge device such as a plasma display device or a mercury-free flat fluorescent lamp, which phosphor having a clean surface that emit a brighter photoluminescence under the vacuum ultraviolet lights from Xe gas discharge, and which gives a wide rendering of color images on screens of PDP and LCD, and furthermore the invention provides the remarkable reduction of the production cost of PDP and Hg-free FFL.Type: ApplicationFiled: February 22, 2007Publication date: August 28, 2008Inventors: Lyuji Ozawa, Chun-Hui Tsai
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Publication number: 20080174226Abstract: The present invention relates to a mercury-free flat fluorescent lamp, which is comprised with two separated electric circuits in electron flow that are a driving electric circuit on a base plate glass and an internal electric circuit formed in a Xe chamber. The internal electric circuit receives the electric energy from the driving electric circuit by means of the surface-bound-charges that form with polarized charges in surface volume of insulator particles and the ionized Xe+ and e? charges in the Xe chamber, which are induced by the alternated electric field from electrodes in the driving electric circuit. The internal electric circuit has electron flow between separately accumulated charges of Xe+ and e? on the insulator particles in the Xe chamber; and Xe discharge is generated by the moving electrons in the Xe chamber. Phosphor screens coated on inner wall of the Xe chamber emit photoluminescence under irradiation of the vacuum ultraviolet lights emitted from Xe discharge in the Xe chamber.Type: ApplicationFiled: January 23, 2007Publication date: July 24, 2008Inventors: Lyuji Ozawa, Chun-Hui Tsai
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Patent number: 7250716Abstract: A cold cathode flat fluorescent lamp (CCFFL) comprising a flat lamp chamber, fluorescent substance, discharge gas, and a patterned electrode is provided. The discharge gas is disposed in the gas discharge chamber. The fluorescent substance is disposed over the inner wall of the gas discharge chamber. The patterned electrode is disposed over a surface of the flat lamp chamber. In an embodiment, the patterned electrode comprises anode pairs and cathode pairs which are alternately arranged. Each anode pair comprises a first meandering anode with first protrusions and a second meandering anode with second protrusions, wherein the first protrusions and the second protrusions are staggered. Each cathode pair comprises a first meandering cathode with third protrusions and a second meandering cathode with fourth protrusions, wherein each third protrusion aligns with each second protrusion, and each fourth protrusion aligns with each first protrusion.Type: GrantFiled: May 25, 2005Date of Patent: July 31, 2007Assignee: Delta Optoelectronics, Inc.Inventors: Yui-Shin Fran, Kung-Tung Pan, Chun-Hui Tsai
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Publication number: 20070103088Abstract: A startup method for a mercury-free flat-fluorescent lamp is provided, which comprises providing a train of voltage pulses for driving the lamp; and changing the duty circle, switching frequency, and/or operation voltage level of the driven voltage pulse during the startup period of the lamp. The above factors are properly combined to achieve the rapid ignition, the uniform light up, and the lower startup current.Type: ApplicationFiled: August 1, 2006Publication date: May 10, 2007Applicant: DELTA OPTOELECTRONICS, INC.Inventors: Chun-Hui Tsai, Jin-Chyuan Hung, Chang-Chun Hsiao, Yui-Shin Fran
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Patent number: 7196464Abstract: A light-emitting cell, includes a light-emitting material which can emit light in response to a collision of an electron beam; an electron-emitting unit having a carbon nanotube as an electron source for releasing the electron beam and emitting the electron beam to ram against the light-emitting material; and a gate disposed above the carbon nanotube for controlling the electron beam emitting from the carbon nanotube whether to pass through the gate to ram against the light-emitting material at a specific address wherein the gate comprises a network conductor including a first metal layer for determining an x-coordinate of the address, a second metal layer for determining a y-coordinate of the address, and an extracting electrode placed between the carbon nanotube and the first metal layer for extracting the electron beam from the carbon nanotube.Type: GrantFiled: May 16, 2003Date of Patent: March 27, 2007Assignee: Delta Optoelectronics, Inc.Inventors: Lai-Cheng Chen, Chun-Hui Tsai
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Patent number: 7123303Abstract: A focal plane array in which information from the pixel forming elements is transferred into a vertical shift register and then from the last stage of the vertical shift registers row by row into a horizontal shift register is provided with a storage element and gate between each vertical register and the corresponding stage of the horizontal register. After the information currently in the storage gates has been transferred to the corresponding HCCD stages, the transfer gate is closed, and the next shift of the vertical registers begins, during a time when the vertical registers would otherwise be stopped, waiting for the multi-phase operation of the horizontal register. This time is used for usefully increasing the time for the vertical shift operation, and the clock is advantageously made slower. Alternatively, a faster frame rate can be handled by conventional clock circuits.Type: GrantFiled: April 14, 1994Date of Patent: October 17, 2006Assignee: Industrial Technology Research InstituteInventors: Ho-Ching Chien, Chun-Hui Tsai, Chung-Ren Lao
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Publication number: 20060012305Abstract: A cold cathode flat fluorescent lamp (CCFFL) comprising a flat lamp chamber, fluorescent substance, discharge gas, and a patterned electrode is provided. The discharge gas is disposed in the gas discharge chamber. The fluorescent substance is disposed over the inner wall of the gas discharge chamber. The patterned electrode is disposed over a surface of the flat lamp chamber. In an embodiment, the patterned electrode comprises anode pairs and cathode pairs which are alternately arranged. Each anode pair comprises a first meandering anode with first protrusions and a second meandering anode with second protrusions, wherein the first protrusions and the second protrusions are staggered. Each cathode pair comprises a first meandering cathode with third protrusions and a second meandering cathode with fourth protrusions, wherein each third protrusion aligns with each second protrusion, and each fourth protrusion aligns with each first protrusion.Type: ApplicationFiled: May 25, 2005Publication date: January 19, 2006Inventors: Yui-Shin Fran, Kung-Tung Pan, Chun-Hui Tsai
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Publication number: 20050082972Abstract: A package of an organic electro-luminance display panel and a manufacturing method thereof are disclosed. First, an organic electro-luminance display panel with a plurality of first contacts is provided. Then, a cover plate is disposed above the organic electro-luminance display panel, wherein the cover plate has a control circuit and a plurality of second contacts. The second contacts are electrically connected to the first contacts of the organic electro-luminance display panel so that the organic electro-luminance display panel can be controlled by the control circuit. Finally, a frame is formed between the organic electro-luminance display panel and the cover plate. The package of the organic electro-luminance display panel provides a larger display area and a better resolution.Type: ApplicationFiled: December 30, 2003Publication date: April 21, 2005Inventors: Lai-Cheng Chen, Chun-Hui Tsai, Sheng-Fu Horng, Hsin-Fei Meng
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Patent number: 6859594Abstract: The present invention discloses a color display system. The color display system includes a plurality of light emitting polymer (LEP) optical fibers each formed as plurality of light-emitting segments for emitting a specific color by using a special light emitting polymer. The light emitting segments are arranged as a two-dimensional array with each of the light emitting segments controlled to turn on and off for presenting a color image by turning on a plurality of the light emitting segments. In a preferred embodiment, each of the light emitting segments includes an indium/tin oxide (ITO) layer segment covering the LEP optical fiber wherein each of the ITO segments is connected to an ITO control voltage for turning on and off the light emitting segment.Type: GrantFiled: June 15, 2001Date of Patent: February 22, 2005Assignee: Delta Optoelectronics CompanyInventors: Bruce C. H. Cheng, Chun-Hui Tsai
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Patent number: 6724143Abstract: A packaging structure for an OLED/PLED device. The packaging structure has a glass substrate on which a luminescent element is completed, and a sealing cap bonded to the rim of the glass substrate so as to seal the luminescent element within an airtight space. Also, a sealing agent is disposed between the rims of the sealing cap and the glass substrate, wherein the sealing agent is an alloy with a low eutectic point about 100˜300° C.Type: GrantFiled: May 24, 2002Date of Patent: April 20, 2004Assignee: Delta Optoelectronics, Inc.Inventors: Lai-Cheng Chen, Wen-Tsang Liu, Ping-Song Wang, Chun-Hui Tsai
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Publication number: 20030205966Abstract: A light-emitting cell, includes a light-emitting material which can emit light in response to a collision of an electron beam; an electron-emitting unit having a carbon nanotube as an electron source for releasing the electron beam and emitting the electron beam to ram against the light-emitting material; and a gate disposed above the carbon nanotube for controlling the electron beam emitting from the carbon nanotube whether to pass through the gate to ram against the light-emitting material at a specific address wherein the gate comprises a network conductor including a first metal layer for determining an x-coordinate of the address, a second metal layer for determining a y-coordinate of the address, and an extracting electrode placed between the carbon nanotube and the first metal layer for extracting the electron beam from the carbon nanotube.Type: ApplicationFiled: May 16, 2003Publication date: November 6, 2003Applicant: Delta Optoelectronics, Inc.Inventors: Lai-Cheng Chen, Chun-Hui Tsai
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Publication number: 20030107315Abstract: A packaging structure for an OLED/PLED device. The packaging structure has a glass substrate on which a luminescent element is completed, and a sealing cap bonded to the rim of the glass substrate so as to seal the luminescent element within an airtight space. Also, a sealing agent is disposed between the rims of the sealing cap and the glass substrate, wherein the sealing agent is an alloy with a low eutectic point about 100˜300° C.Type: ApplicationFiled: May 24, 2002Publication date: June 12, 2003Inventors: Lai-Cheng Chen, Wen-Tsang Liu, Ping-Song Wang, Chun-Hui Tsai
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Patent number: 6509581Abstract: The present invention discloses an organic light-emitting diode (LED). The organic light emitting diode is supported on an indium/tin oxide 110 (ITO) coated glass substrate 105. The organic light-emitting diode includes an amorphous-silicon (&agr;-Si) resistive layer 115 covering the ITO 110 coated glass substrate 105. The organic light-emitting diode 100 further includes a polyaniline (PANI) layer 120 covering the amorphous silicon (&agr;-Si) resistive layer 115 and an organic light emitting layer 125 overlying the PANI layer 120. And, the organic light-emitting diode 100 further has a conductive electrode layer 130 covering the light emitting layer 125. In a preferred embodiment, the amorphous silicon (&agr;-Si) resistive layer 115 functioning as a current limiting layer for limiting a current density conducted between the ITO 110 coated glass substrate 105 and the conductive electrode layer 130 under a maximum allowable current density of 1000 mA/cm2.Type: GrantFiled: March 29, 2000Date of Patent: January 21, 2003Assignee: Delta Optoelectronics, Inc.Inventors: Chun-Hui Tsai, Lai-Cheng Chen, Chuo-Chi Peng
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Patent number: 6486598Abstract: A compact fluorescent lamp for illumination which is constructed by planar glass plates formed of a low cost sodium glass material and assembled together by a sealing glass adhesive, or a glass frit, such that a low cost compact fluorescent lamp that has maximum electrical discharge path can be fabricated in mass production. The compact flourescent lamp has a chamber cavity that is divided into a plurality of sub-chambers by interior partitions each having an aperture therethrough for allowing a discharge to go through into a neighboring sub-chamber. The placement of the aperture is such that a maximum discharge path, or a maximum arc path can be achieved while maintaining the total volume of the compact lamp at a minimum. The use of flat glass plates made of a low cost sodium glass material enables a low cost manufacturing of the present invention novel lamp.Type: GrantFiled: December 4, 1998Date of Patent: November 26, 2002Assignee: Industrial Technology Research InstituteInventors: Kuang Lung Tsai, Chun Hui Tsai
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Patent number: 6448705Abstract: A structure of a vacuum display device is mainly constructed in a vacuum chamber, which is formed by the enclosure of a surface plate, a base plate, and a spacer plate. The surface plate includes a display matrix and a black matrix, the base plate includes an inner surface and an outer surface, while the spacer plate possesses a plurality of recesses in its edges. The required electrode lead wires are disposed on the inner surface of the base plate and are extended out through the recesses. A plurality of fins are disposed on the spacer plates to support the surface plate, the base plate, and the spacer plate, and are located at the black matrices. Additionally, sealing material is used to seal the connections between the surface plate, the base plate, and the spacer plate, and is also used to fill the gaps in the recesses.Type: GrantFiled: September 5, 2000Date of Patent: September 10, 2002Assignee: Delta Optoelectronics, Inc.Inventors: Lai-Cheng Chen, Chun-Hui Tsai, Shih-Hsien Lin, Ruey-Feng Jean