Patents by Inventor Liang-Yin Huang
Liang-Yin Huang 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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Patent number: 11784158Abstract: A producing apparatus and a pre-bonding device are provided. The pre-bonding device includes a dispensing mechanism and a die-placing mechanism that is arranged adjacent to the dispensing mechanism. The dispensing mechanism is configured to form a plurality of adhesives onto a plurality of carriers, respectively. The die-placing mechanism includes a plurality of catchers configured to respectively hold a plurality of chips and a correction unit that is configured to adjust a relative position of the chips. The catchers are configured to synchronously place the chips adjusted by the correction unit onto the adhesives, respectively.Type: GrantFiled: March 23, 2021Date of Patent: October 10, 2023Assignee: GALLANT MICRO. MACHINING CO., LTD.Inventors: Tun-Chih Shih, Liang-Yin Huang, Ee-Sun Lim
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Patent number: 11732193Abstract: A display panel includes a first substrate, an electrode layer, and a display medium layer. The electrode layer is disposed on the first substrate. The display medium layer is disposed on the electrode layer and includes a filler and liquid crystal capsules. The liquid crystal capsules are distributed in the filler, and the filler has a birefringence difference ?n in a range from 0.02 to 0.175.Type: GrantFiled: July 6, 2021Date of Patent: August 22, 2023Assignee: AU OPTRONICS CORPORATIONInventors: Liang-Yin Huang, Chih-Hao Chen, Min-Zi Hong, Seok-Lyul Lee
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Publication number: 20220122939Abstract: A producing apparatus and a pre-bonding device are provided. The pre-bonding device includes a dispensing mechanism and a die-placing mechanism that is arranged adjacent to the dispensing mechanism. The dispensing mechanism is configured to form a plurality of adhesives onto a plurality of carriers, respectively. The die-placing mechanism includes a plurality of catchers configured to respectively hold a plurality of chips and a correction unit that is configured to adjust a relative position of the chips. The catchers are configured to synchronously place the chips adjusted by the correction unit onto the adhesives, respectively.Type: ApplicationFiled: March 23, 2021Publication date: April 21, 2022Inventors: TUN-CHIH SHIH, LIANG-YIN HUANG, EE-SUN LIM
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Publication number: 20210333582Abstract: A display panel includes a first substrate, an electrode layer, and a display medium layer. The electrode layer is disposed on the first substrate. The display medium layer is disposed on the electrode layer and includes a filler and liquid crystal capsules. The liquid crystal capsules are distributed in the filler, and the filler has a birefringence difference ?n in a range from 0.02 to 0.175.Type: ApplicationFiled: July 6, 2021Publication date: October 28, 2021Inventors: Liang-Yin HUANG, Chih-Hao CHEN, Min-Zi HONG, Seok-Lyul LEE
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Patent number: 11092838Abstract: A display panel includes a first substrate, an electrode layer, and a display medium layer. The electrode layer is disposed on the first substrate. The display medium layer is disposed on the electrode layer and includes a filler and liquid crystal capsules. The liquid crystal capsules are distributed in the filler, and the filler has a birefringence difference ?n in a range from 0.02 to 0.175.Type: GrantFiled: April 6, 2020Date of Patent: August 17, 2021Assignee: AU OPTRONICS CORPORATIONInventors: Liang-Yin Huang, Chih-Hao Chen, Min-Zi Hong, Seok-Lyul Lee
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Patent number: 10969631Abstract: A liquid crystal panel includes a substrate and a display medium layer. The display medium layer is located on the substrate. The display medium layer includes multiple first liquid crystal capsules and multiple second liquid crystal capsules. Each of the first liquid crystal capsules includes multiple first liquid crystal molecules. A dielectric anisotropy ?? of the first liquid crystal molecules is greater than 0. A refractive index of the first liquid crystal capsules on the z-axis is greater than refractive indices of the first liquid crystal capsules on the x-axis and on the y-axis. Each of the second liquid crystal capsules includes second liquid crystal molecules. A dielectric anisotropy ?? of the second liquid crystal molecules is greater than 0. A refractive index of the second liquid crystal capsules on the z-axis is smaller than refractive indices of the second liquid crystal capsules on the x-axis and on the y-axis.Type: GrantFiled: October 8, 2019Date of Patent: April 6, 2021Assignee: Au Optronics CorporationInventors: Chih-Hao Chen, Min-Zi Hong, Liang-Yin Huang, Seok-Lyul Lee
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Publication number: 20210033915Abstract: A display panel includes a first substrate, an electrode layer, and a display medium layer. The electrode layer is disposed on the first substrate. The display medium layer is disposed on the electrode layer and includes a filler and liquid crystal capsules. The liquid crystal capsules are distributed in the filler, and the filler has a birefringence difference ?n in a range from 0.02 to 0.175.Type: ApplicationFiled: April 6, 2020Publication date: February 4, 2021Inventors: Liang-Yin HUANG, Chih-Hao CHEN, Min-Zi HONG, Seok-Lyul LEE
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Publication number: 20200355966Abstract: A liquid crystal panel includes a substrate and a display medium layer. The display medium layer is located on the substrate. The display medium layer includes multiple first liquid crystal capsules and multiple second liquid crystal capsules. Each of the first liquid crystal capsules includes multiple first liquid crystal molecules. A dielectric anisotropy ?? of the first liquid crystal molecules is greater than 0. A refractive index of the first liquid crystal capsules on the z-axis is greater than refractive indices of the first liquid crystal capsules on the x-axis and on the y-axis. Each of the second liquid crystal capsules includes second liquid crystal molecules. A dielectric anisotropy ?? of the second liquid crystal molecules is greater than 0. A refractive index of the second liquid crystal capsules on the z-axis is smaller than refractive indices of the second liquid crystal capsules on the x-axis and on the y-axis.Type: ApplicationFiled: October 8, 2019Publication date: November 12, 2020Applicant: Au Optronics CorporationInventors: Chih-Hao Chen, Min-Zi Hong, Liang-Yin Huang, Seok-Lyul Lee
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Patent number: 10809586Abstract: A mirror display module including a first substrate, pixel units, a second substrate, a display medium layer, a reflection pattern, a third substrate, an electrochromic material layer, a first transparent electrode, and a second transparent electrode is provided. The pixel units are disposed on the first substrate. The second substrate is disposed opposite to the first substrate. The display medium layer is located between the first substrate and the second substrate. The reflection pattern is located between the second substrate and the display medium layer. The reflection pattern has a plurality of openings, and the plurality of openings is overlapped with at least a portion of the plurality of pixel units. The second substrate is located between the third substrate and the first substrate. The electrochromic material layer is located between the third substrate and the second substrate. The first transparent electrode is located between the third substrate and the electrochromic material layer.Type: GrantFiled: December 23, 2018Date of Patent: October 20, 2020Assignee: Au Optronics CorporationInventors: Jen-Hao Shih, Chun-Lung Huang, Liang-Yin Huang
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Patent number: 10643968Abstract: A vertically die-stacked bonder able to stack laterally dies one by one includes a self-elevating unit, a retrieval unit neighbored to the self-elevating unit, and a receiving unit neighbored to the retrieval unit. At least one die is located at the self-elevating unit. The self-elevating unit elevates one die by 90 degrees, so as to form a vertical state. The retrieval unit hands over the die in the vertical state to the receiving unit. The self-elevating unit then elevates another die by 90 degrees once again. The retrieval unit stacks laterally the another die in the vertical state to the previous die at the receiving unit. Thereupon, by stacking laterally the dies in the vertical state orderly, the speed of die stacking can be increased, the production costs can be reduced, and the productivity can be increased.Type: GrantFiled: August 23, 2019Date of Patent: May 5, 2020Assignee: GALLANT MICRO. MACHNING CO., LTD.Inventors: Tun-Chih Shih, Liang-Yin Huang
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Publication number: 20190378811Abstract: A vertically die-stacked bonder able to stack laterally dies one by one includes a self-elevating unit, a retrieval unit neighbored to the self-elevating unit, and a receiving unit neighbored to the retrieval unit. At least one die is located at the self-elevating unit. The self-elevating unit elevates one die by 90 degrees, so as to form a vertical state. The retrieval unit hands over the die in the vertical state to the receiving unit. The self-elevating unit then elevates another die by 90 degrees once again. The retrieval unit stacks laterally the another die in the vertical state to the previous die at the receiving unit. Thereupon, by stacking laterally the dies in the vertical state orderly, the speed of die stacking can be increased, the production costs can be reduced, and the productivity can be increased.Type: ApplicationFiled: August 23, 2019Publication date: December 12, 2019Inventors: TUN-CHIH SHIH, LIANG-YIN HUANG
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Patent number: 10438917Abstract: A vertically die-stacked bonder able to stack laterally dies one by one includes a self-elevating unit, a retrieval unit neighbored to the self-elevating unit, and a receiving unit neighbored to the retrieval unit. At least one die is located at the self-elevating unit. The self-elevating unit elevates one die by 90 degrees, so as to form a vertical state. The retrieval unit hands over the die in the vertical state to the receiving unit. The self-elevating unit then elevates another die by 90 degrees once again. The retrieval unit stacks laterally the another die in the vertical state to the previous die at the receiving unit. Thereupon, by stacking laterally the dies in the vertical state orderly, the speed of die stacking can be increased, the production costs can be reduced, and the productivity can be increased.Type: GrantFiled: April 27, 2018Date of Patent: October 8, 2019Assignee: GALLANT MICRO. MACHINING CO., LTD.Inventors: Tun-Chih Shih, Liang-Yin Huang
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Publication number: 20190196290Abstract: A mirror display module including a first substrate, pixel units, a second substrate, a display medium layer, a reflection pattern, a third substrate, an electrochromic material layer, a first transparent electrode, and a second transparent electrode is provided. The pixel units are disposed on the first substrate. The second substrate is disposed opposite to the first substrate. The display medium layer is located between the first substrate and the second substrate. The reflection pattern is located between the second substrate and the display medium layer. The reflection pattern has a plurality of openings, and the plurality of openings is overlapped with at least a portion of the plurality of pixel units. The second substrate is located between the third substrate and the first substrate. The electrochromic material layer is located between the third substrate and the second substrate. The first transparent electrode is located between the third substrate and the electrochromic material layer.Type: ApplicationFiled: December 23, 2018Publication date: June 27, 2019Applicant: Au Optronics CorporationInventors: Jen-Hao Shih, Chun-Lung Huang, Liang-Yin Huang
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Publication number: 20180323165Abstract: A vertically die-stacked bonder able to stack laterally dies one by one includes a self-elevating unit, a retrieval unit neighbored to the self-elevating unit, and a receiving unit neighbored to the retrieval unit. At least one die is located at the self-elevating unit. The self-elevating unit elevates one die by 90 degrees, so as to form a vertical state. The retrieval unit hands over the die in the vertical state to the receiving unit. The self-elevating unit then elevates another die by 90 degrees once again. The retrieval unit stacks laterally the another die in the vertical state to the previous die at the receiving unit. Thereupon, by stacking laterally the dies in the vertical state orderly, the speed of die stacking can be increased, the production costs can be reduced, and the productivity can be increased.Type: ApplicationFiled: April 27, 2018Publication date: November 8, 2018Inventors: Tun-Chih Shih, Liang-Yin Huang
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Patent number: 8717509Abstract: A stereoscopic optical device includes a substrate, an alignment film and a liquid crystal layer. The alignment film includes at least one first region and at least one second region. The liquid crystal layer, disposed on the alignment film, includes first liquid crystal molecules and second liquid crystal molecules. The first liquid crystal molecules correspond to the first region of the alignment film and have a first pre-tilt angle, the second liquid crystal molecules correspond to the second region of the alignment film and have a second pre-tilt angle. The fast axis of the first liquid crystal molecules and the fast axis of the second crystal molecules substantially face the same direction, and the slow axis of the first liquid crystal molecules and the slow axis of the second liquid crystal molecules substantially face in the same direction.Type: GrantFiled: April 15, 2011Date of Patent: May 6, 2014Assignee: AU Optronics Corp.Inventors: Hsin-An Cheng, Liang-Yin Huang
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Publication number: 20120169979Abstract: A stereoscopic optical device includes a substrate, an alignment film and a liquid crystal layer. The alignment film includes at least one first region and at least one second region. The liquid crystal layer, disposed on the alignment film, includes first liquid crystal molecules and second liquid crystal molecules. The first liquid crystal molecules correspond to the first region of the alignment film and have a first pre-tilt angle, the second liquid crystal molecules correspond to the second region of the alignment film and have a second pre-tilt angle. The fast axis of the first liquid crystal molecules and the fast axis of the second crystal molecules substantially face the same direction, and the slow axis of the first liquid crystal molecules and the slow axis of the second liquid crystal molecules substantially face in the same direction.Type: ApplicationFiled: April 15, 2011Publication date: July 5, 2012Inventors: Hsin-An Cheng, Liang-Yin Huang
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Publication number: 20110255040Abstract: A liquid crystal display panel includes a first substrate, a second substrate, an active layer, a first alignment film, a second alignment film, a liquid crystal layer, and a sealant. The first substrate includes a display region and a sealant region encompassing the display region. The second substrate is disposed oppositely to the first substrate. The liquid crystal layer is disposed between the first alignment film and the second alignment film. The liquid crystal layer includes a plurality of liquid crystal molecules, wherein the dielectric anisotropy of the liquid crystal molecules is substantially equal to or greater than 7, or substantially equal to or less than ?4. The sealant is disposed between the first substrate and the second substrate, and is disposed in the sealant region. The sealant includes acrylics, wherein a weight percentage of acrylics is substantially between 50 wt % and 90 wt %.Type: ApplicationFiled: April 11, 2011Publication date: October 20, 2011Inventors: Yi-Hau Shiau, Hsin-An Cheng, Yang-Chu Lin, Li-Wei Kung, Norio Sugiura, Meng-Hsi Chan, Chun-Ming Wu, Chia-Ting Hsiao, Liang-Yin Huang
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Publication number: 20090075437Abstract: A method of TFT (Thin Film Transistor) manufacturing and a substrate structure are provided. The structure includes a substrate and a self-alignment mask. A self-alignment mask on a substrate is first manufactured and then the self-alignment mask may synchronously extend with the substrate during the thermal process. When an exposure light source is provided on the side without a TFT formed, the self-alignment mask can overcome the problem that when a plastic substrate extends, the positions of the source and drain to be formed on the plastic substrate are incorrect, which has a great effect on the accuracy of alignment. As the result, the positions of the source and drain can be defined accurately.Type: ApplicationFiled: November 26, 2008Publication date: March 19, 2009Applicant: INDUSTRIAL RESEARCH INSTITUTEInventors: Liang-Yin Huang, Yi-Kai Wang, Tarng-Shiang Hu, Jia-Chong Ho
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Patent number: 7297576Abstract: A method for fabricating a thin film transistor (TFT) display is provided, wherein the processes of a liquid crystal substrate and an organic thin film transistor (OTFT) substrate are separated. The fabrication of liquid crystal substrate employs the technology of polymer encapsulated liquid crystal molecule, and leaves the polymeric layer as a substrate using a sacrificial layer, so as to improve the flexibility. And the TFT substrate has a high adhesive polymeric protective layer provided on its surface, so as to combine the fabricated TFT substrate and the liquid crystal substrate by laminating. Thereby, the processes of the liquid crystal substrate and the TFT substrate will not affect each other, to improve the process yield and meet the demand for the variety of products.Type: GrantFiled: August 3, 2005Date of Patent: November 20, 2007Assignee: Industrial Technology Research InstituteInventors: Liang-Yin Huang, Jia-Chong Ho, Cheng-Chung Lee, Chi-Chang Liao
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Publication number: 20060275959Abstract: A method for fabricating a thin film transistor (TFT) display is provided, wherein the processes of a liquid crystal substrate and an organic thin film transistor (OTFT) substrate are separated. The fabrication of liquid crystal substrate employs the technology of polymer encapsulated liquid crystal molecule, and leaves the polymeric layer as a substrate using a sacrificial layer, so as to improve the flexibility. And the TFT substrate has a high adhesive polymeric protective layer provided on its surface, so as to combine the fabricated TFT substrate and the liquid crystal substrate by laminating. Thereby, the processes of the liquid crystal substrate and the TFT substrate will not affect each other, to improve the process yield and meet the demand for the variety of products.Type: ApplicationFiled: August 3, 2005Publication date: December 7, 2006Inventors: Liang-Yin Huang, Jia-Chong Ho, Cheng-Chung Lee, Chi-Chang Liao