Patents by Inventor Wen-Hao Wu
Wen-Hao Wu 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: 20220363947Abstract: Packaging materials and methods of manufacture are disclosed. The packaging material comprises a substrate surface and film coating selected from the group consisting of an elastomer, a polymer, an inorganic material and combinations thereof. The film coating includes a first layer and a second layer, the first layer deposited on the second layer. The first layer has a formula of SiOxNyCz, where x is in a range from 1.9 to 2.15, y is in a range from 0.01 to 0.08, and z is in a range from 0.10 to 0.40.Type: ApplicationFiled: May 11, 2022Publication date: November 17, 2022Applicant: Applied Materials, Inc.Inventors: Vibhas Singh, Wen-Hao Wu, Jrjyan Jerry Chen, Soo Young Choi
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Publication number: 20220209188Abstract: Embodiments of the present disclosure generally relate to an organic light emitting diode device, and more particularly, to moisture barrier films utilized in an OLED device. The OLED device comprises a thin film encapsulation structure and/or a thin film transistor. A moisture barrier film is used as a first barrier layer in the thin film encapsulation structure and as a passivation layer and/or a gate insulating layer in the thin film transistor. The moisture barrier film comprises a silicon oxynitride material having a low refractive index of less than about 1.5, a low water vapor transmission rate of less than about 5.0×10?5 g/m2/day, and low hydrogen content of less than about 8%.Type: ApplicationFiled: July 10, 2019Publication date: June 30, 2022Inventors: Wen-Hao WU, Jriyan Jerry CHEN, Dong Kil YIM
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Publication number: 20210265603Abstract: Embodiments of the present disclosure generally relate to methods for forming an organic light emitting diode (OLED) device. Forming the OLED device comprises depositing a first barrier layer on a substrate having an OLED structure disposed thereon. A first sublayer of a buffer layer is then deposited on the first barrier layer. The first sublayer of the buffer layer is cured with a mixed gas plasma. Curing the first sublayer comprises generating water from the mixed gas plasma in a process chamber in which the curing occurs. The deposition of the first sublayer and the curing of the first sublayer is repeated one or more times to form a completed buffer layer. A second barrier layer is then deposited on the completed buffer layer.Type: ApplicationFiled: May 6, 2021Publication date: August 26, 2021Inventors: Wen-Hao WU, Jrjyan Jerry CHEN
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Patent number: 11038153Abstract: Embodiments of the present disclosure generally relate to methods for forming an organic light emitting diode (OLED) device. Forming the OLED device comprises depositing a first barrier layer on a substrate having an OLED structure disposed thereon. A first sublayer of a buffer layer is then deposited on the first barrier layer. The first sublayer of the buffer layer is cured with a mixed gas plasma. Curing the first sublayer comprises generating water from the mixed gas plasma in a process chamber in which the curing occurs. The deposition of the first sublayer and the curing of the first sublayer is repeated one or more times to form a completed buffer layer. A second barrier layer is then deposited on the completed buffer layer.Type: GrantFiled: January 15, 2019Date of Patent: June 15, 2021Assignee: APPLIED MATERIALS, INC.Inventors: Wen-Hao Wu, Jrjyan Jerry Chen
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Publication number: 20200227689Abstract: Embodiments of the present disclosure generally relate to methods for forming an organic light emitting diode (OLED) device. Forming the OLED device comprises depositing a first barrier layer on a substrate having an OLED structure disposed thereon. A first sublayer of a buffer layer is then deposited on the first barrier layer. The first sublayer of the buffer layer is cured with a mixed gas plasma. Curing the first sublayer comprises generating water from the mixed gas plasma in a process chamber in which the curing occurs. The deposition of the first sublayer and the curing of the first sublayer is repeated one or more times to form a completed buffer layer. A second barrier layer is then deposited on the completed buffer layer.Type: ApplicationFiled: January 15, 2019Publication date: July 16, 2020Inventors: Wen-Hao WU, Jrjyan Jerry CHEN
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Publication number: 20190097175Abstract: Embodiments described herein generally related to a method for manufacturing an encapsulating structure for a display device, more particularly, for manufacturing a TFE structure including a light scattering layer. The TFE structure further includes one or more barrier layers. All layers of the TFE structure are formed in a PECVD apparatus. The light scattering layer is formed by a PECVD process, in which a silicon containing precursor and a nitrogen containing precursor are introduced into the PECVD apparatus. The flow rate of the silicon containing precursor is equal to or greater than the flow rate of the nitrogen containing precursor. The light scattering layer enhances light out-coupling from a light emitting device disposed under the TFE structure.Type: ApplicationFiled: September 28, 2017Publication date: March 28, 2019Inventors: Wen-Hao WU, Jrjyan Jerry CHEN
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Publication number: 20170250370Abstract: Embodiments of the disclosure provide interface integration and adhesion improvement methods used on a transparent substrate for OLED or thin film transistor applications. In one embodiment, a method of enhancing interface adhesion and integration in a film structure disposed on a substrate includes performing a plasma treatment process on an inorganic layer disposed on a substrate in a processing chamber to form a treated layer on the substrate, wherein the substrate includes an OLED structure, controlling a substrate temperature less than about 100 degrees Celsius, and forming an organic layer on the treated layer. Furthermore, an encapsulating structure for OLED applications includes an inorganic layer formed on an OLED structure on a substrate, an electron beam treated layer formed on the inorganic layer, and an organic layer formed on the electron beam treated layer.Type: ApplicationFiled: February 26, 2016Publication date: August 31, 2017Inventors: Jrjyan Jerry CHEN, Soo Young CHOI, Helinda NOMINANDA, Wen-Hao WU
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Patent number: 9558543Abstract: An image fusion method and an image processing apparatus are provided. A first image is generated based on a first photographing parameter, and a second image is generated based on a second photographing parameter. A first pixel reference value of each of first pixels is calculated by using a self-define mask according to color components and a luminance component of the first pixels on the first image. A second pixel reference value of each of second pixels is calculated by using the self-define mask according to color components and a luminance component of the second pixels on the second image. A synthesizing reference map recording a plurality of synthesizing weights is obtained by comparing the first pixel reference value and the corresponding second pixel reference value. A fusion image is obtained by synthesizing the first image and the second image according to the synthesizing reference map.Type: GrantFiled: August 4, 2015Date of Patent: January 31, 2017Assignees: TATUNG UNIVERSITY, Tatung CompanyInventors: Chen-Chiung Hsieh, Wen-Hao Wu
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Publication number: 20160300337Abstract: An image fusion method and an image processing apparatus are provided. A first image is generated based on a first photographing parameter, and a second image is generated based on a second photographing parameter. A first pixel reference value of each of first pixels is calculated by using a self-define mask according to color components and a luminance component of the first pixels on the first image. A second pixel reference value of each of second pixels is calculated by using the self-define mask according to color components and a luminance component of the second pixels on the second image. A synthesizing reference map recording a plurality of synthesizing weights is obtained by comparing the first pixel reference value and the corresponding second pixel reference value. A fusion image is obtained by synthesizing the first image and the second image according to the synthesizing reference map.Type: ApplicationFiled: August 4, 2015Publication date: October 13, 2016Inventors: Chen-Chiung Hsieh, Wen-Hao Wu
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Patent number: 9418610Abstract: An exemplary liquid crystal display (LCD) provides data lines, gate lines, and pixel units arranged as a matrix array. A method for driving the LCD includes a step of analyzing and determining polarities of one column of the pixel units as determining pixels, thereby defining a first polarity group and a second polarity group, and a step of sequentially applying corresponding data signals to a part of the whole pixel units that are arranged at same rows with the first polarity group in a part of a period of a frame. Corresponding data signals are sequentially applied to the other part of the whole pixel units that are arranged at same rows with the second polarity group in another part of a period of a frame.Type: GrantFiled: March 19, 2015Date of Patent: August 16, 2016Assignee: INNOLUX CORPORATIONInventors: Shun-Ming Huang, Deng-Tzung Tang, Yaw-Shing Tseng, Kun-Hsien Yang, Wen-Hao Wu
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Publication number: 20150332646Abstract: An exemplary liquid crystal display (LCD) provides data lines, gate lines, and pixel units arranged as a matrix array. A method for driving the LCD includes a step of analyzing and determining polarities of one column of the pixel units as determining pixels, thereby defining a first polarity group and a second polarity group, and a step of sequentially applying corresponding data signals to a part of the whole pixel units that are arranged at same rows with the first polarity group in a part of a period of a frame. Corresponding data signals are sequentially applied to the other part of the whole pixel units that are arranged at same rows with the second polarity group in another part of a period of a frame.Type: ApplicationFiled: March 19, 2015Publication date: November 19, 2015Inventors: SHUN-MING HUANG, DENG-TZUNG TANG, YAW-SHING TSENG, KUN-HSIEN YANG, WEN-HAO WU
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Patent number: 9055669Abstract: An display device package including a first substrate, an display device, a second substrate, a welding glue, and a first adhesive layer is provided. The display device is disposed on the first substrate. The second substrate is disposed above the first substrate and the display device. The welding glue is welded with the first substrate and the second substrate and surrounds the display device, wherein the welding glue has a continuous pattern. The first adhesive layer is adhered to the first substrate and the second substrate, wherein the first adhesive layer is disposed between the display device and the welding glue and surrounds the display device, and the material of the first adhesive layer and the material of the welding glue are different.Type: GrantFiled: May 10, 2013Date of Patent: June 9, 2015Assignee: Au Optronics CorporationInventor: Wen-Hao Wu
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Patent number: 9047833Abstract: An exemplary liquid crystal display (LCD) provides data lines, gate lines, and pixel units arranged as a matrix array. A method for driving the LCD includes a step of analyzing and determining polarities of one column of the pixel units as determining pixels, thereby defining a first polarity group and a second polarity group, and a step of sequentially applying corresponding data signals to a part of the whole pixel units that are arranged at same rows with the first polarity group in a part of a period of a frame. Corresponding data signals are sequentially applied to the other part of the whole pixel units that are arranged at same rows with the second polarity group in another part of a period of a frame.Type: GrantFiled: May 19, 2014Date of Patent: June 2, 2015Assignee: INNOLUX CORPORATIONInventors: Shun-Ming Huang, Deng-Tzung Tang, Yaw-Shing Tseng, Kun-Hsien Yang, Wen-Hao Wu
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Patent number: 9047834Abstract: An exemplary liquid crystal display (LCD) provides data lines, gate lines, and pixel units arranged as a matrix array. A method for driving the LCD includes a step of analyzing and determining polarities of one column of the pixel units as determining pixels, thereby defining a first polarity group and a second polarity group, and a step of sequentially applying corresponding data signals to a part of the whole pixel units that are arranged at same rows with the first polarity group in a part of a period of a frame. Corresponding data signals are sequentially applied to the other part of the whole pixel units that are arranged at same rows with the second polarity group in another part of a period of a frame.Type: GrantFiled: May 19, 2014Date of Patent: June 2, 2015Assignee: INNOLUX CORPORATIONInventors: Shun-Ming Huang, Deng-Tzung Tang, Yaw-Shing Tseng, Kun-Hsien Yang, Wen-Hao Wu
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Publication number: 20140253530Abstract: An exemplary liquid crystal display (LCD) provides data lines, gate lines, and pixel units arranged as a matrix array. A method for driving the LCD includes a step of analyzing and determining polarities of one column of the pixel units as determining pixels, thereby defining a first polarity group and a second polarity group, and a step of sequentially applying corresponding data signals to a part of the whole pixel units that are arranged at same rows with the first polarity group in a part of a period of a frame. Corresponding data signals are sequentially applied to the other part of the whole pixel units that are arranged at same rows with the second polarity group in another part of a period of a frame.Type: ApplicationFiled: May 19, 2014Publication date: September 11, 2014Applicant: INNOLUX CORPORATIONInventors: SHUN-MING HUANG, DENG-TZUNG TANG, YAW-SHING TSENG, KUN-HSIEN YANG, WEN-HAO WU
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Publication number: 20140253529Abstract: An exemplary liquid crystal display (LCD) provides data lines, gate lines, and pixel units arranged as a matrix array. A method for driving the LCD includes a step of analyzing and determining polarities of one column of the pixel units as determining pixels, thereby defining a first polarity group and a second polarity group, and a step of sequentially applying corresponding data signals to a part of the whole pixel units that are arranged at same rows with the first polarity group in a part of a period of a frame. Corresponding data signals are sequentially applied to the other part of the whole pixel units that are arranged at same rows with the second polarity group in another part of a period of a frame.Type: ApplicationFiled: May 19, 2014Publication date: September 11, 2014Applicant: INNOLUX CORPORATIONInventors: SHUN-MING HUANG, DENG-TZUNG TANG, YAW-SHING TSENG, KUN-HSIEN YANG, WEN-HAO WU
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Patent number: 8766961Abstract: An exemplary liquid crystal display (LCD) provides data lines, gate lines, and pixel units arranged as a matrix array. A method for driving the LCD includes a step of analyzing and determining polarities of one column of the pixel units as determining pixels, thereby defining a first polarity group and a second polarity group, and a step of sequentially applying corresponding data signals to a part of the whole pixel units that are arranged at same rows with the first polarity group in a part of a period of a frame. Corresponding data signals are sequentially applied to the other part of the whole pixel units that are arranged at same rows with the second polarity group in another part of a period of a frame.Type: GrantFiled: May 31, 2011Date of Patent: July 1, 2014Assignees: Innocom Technology (Shenzhen) Co., Ltd., Innolux CorporationInventors: Shun-Ming Huang, Deng-Tzung Tang, Yaw-Shing Tseng, Kun-Hsien Yang, Wen-Hao Wu
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Publication number: 20130242512Abstract: An display device package including a first substrate, an display device, a second substrate, a welding glue, and a first adhesive layer is provided. The display device is disposed on the first substrate. The second substrate is disposed above the first substrate and the display device. The welding glue is welded with the first substrate and the second substrate and surrounds the display device, wherein the welding glue has a continuous pattern. The first adhesive layer is adhered to the first substrate and the second substrate, wherein the first adhesive layer is disposed between the display device and the welding glue and surrounds the display device, and the material of the first adhesive layer and the material of the welding glue are different.Type: ApplicationFiled: May 10, 2013Publication date: September 19, 2013Applicant: Au Optronics CorporationInventor: Wen-Hao Wu
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Patent number: 8378990Abstract: An exemplary display apparatus includes a plurality of pixel units, a plurality of gate lines, a readout line and a plurality of touch control units. The gate lines are for deciding whether to enable the pixel units. Each of the touch control units is electrically coupled to the readout line and a corresponding one of the gate lines and includes a switching element. When one of the touch control units is touched, the switching element of the touched touch control unit is turned on, and thereby a waveform on the gate line corresponding to the touched touch control unit is coupled to the readout line and a position of the touched touch control unit is determined according to a timing sequence of a waveform on the readout line. The present invention also provides a touch detection method adapted to be implemented on the above-mentioned display apparatus.Type: GrantFiled: August 6, 2012Date of Patent: February 19, 2013Assignee: AU Optronics Corp.Inventors: Wen-Hao Wu, Hsueh-Ying Huang
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Publication number: 20120293459Abstract: An exemplary display apparatus includes a plurality of pixel units, a plurality of gate lines, a readout line and a plurality of touch control units. The gate lines are for deciding whether to enable the pixel units. Each of the touch control units is electrically coupled to the readout line and a corresponding one of the gate lines and includes a switching element. When one of the touch control units is touched, the switching element of the touched touch control unit is turned on, and thereby a waveform on the gate line corresponding to the touched touch control unit is coupled to the readout line and a position of the touched touch control unit is determined according to a timing sequence of a waveform on the readout line. The present invention also provides a touch detection method adapted to be implemented on the above-mentioned display apparatus.Type: ApplicationFiled: August 6, 2012Publication date: November 22, 2012Inventors: Wen-Hao WU, Hsueh-Ying Huang