Patents by Inventor Shou Cheng HUANG
Shou Cheng 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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Publication number: 20250216756Abstract: A dust-proof structure applicable to an optical engine module of a projection device is provided. The optical engine module includes a base with a chamber, and the dust-proof structure includes a partition plate, a cavity structure, an adjustment hole, and an adjustment element. The partition plate is one part of the base and a side wall of the chamber. The cavity structure is disposed in the base, and the partition plate is located between the cavity structure and the chamber. The adjustment hole passes through the partition plate and the other part of the base and communicates with the chamber and the cavity structure. The adjustment element passes through the adjustment hole and partly corresponds to the cavity structure. The adjustment element is suitable for moving relative to the adjustment hole, such that debris generated during movement of the adjustment element is suitable for falling into the cavity structure.Type: ApplicationFiled: December 18, 2024Publication date: July 3, 2025Inventors: SHOU-CHENG HUANG, SHENG-YU CHIU
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Patent number: 12169353Abstract: A lens module includes a first base, a lens assembly assembled on the first base, a second base stacked on the first base, a first adjustment member, and a second adjustment member. The first base has at least one first rib structure extending along a second axis, and at least one second rib structure extending along a first axis. The first adjustment member is movably engaged with the first rib structure along the first axis. The second adjustment member is movably engaged with the second rib structure along the second axis. When the first base moves along the first axis, the second adjustment member avoids the second rib structure. When the first base moves along the second axis, the first adjustment member avoids the first rib structure. A projection device is also provided.Type: GrantFiled: September 1, 2022Date of Patent: December 17, 2024Assignee: Coretronic CorporationInventor: Shou-Cheng Huang
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Publication number: 20230061735Abstract: A lens module includes a first base, a lens assembly assembled on the first base, a second base stacked on the first base, a first adjustment member, and a second adjustment member. The first base has at least one first rib structure extending along a second axis, and at least one second rib structure extending along a first axis. The first adjustment member is movably engaged with the first rib structure along the first axis. The second adjustment member is movably engaged with the second rib structure along the second axis. When the first base moves along the first axis, the second adjustment member avoids the second rib structure. When the first base moves along the second axis, the first adjustment member avoids the first rib structure. A projection device is also provided.Type: ApplicationFiled: September 1, 2022Publication date: March 2, 2023Applicant: Coretronic CorporationInventor: Shou-Cheng Huang
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Patent number: 11500172Abstract: The disclosure provides an optical module comprising a first frame, a second frame, a pillar and an optical component. The first frame has an adjustment portion, and the adjustment portion has a guiding slot. The second frame is rotatably connected to the first frame along the first axis. The pillar is connected to the second frame and is disposed through the guiding slot. The pillar is configured to be subjected to force and swing in the guiding slot to drive the second frame to rotate around the first axis. The optical component is disposed on the second frame. In addition, a projector with the optical module is also disclosed, and the rotation angle of the optical component can be accurately adjusted by the optical module.Type: GrantFiled: May 28, 2020Date of Patent: November 15, 2022Assignee: Coretronic CorporationInventor: Shou-Cheng Huang
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Patent number: 11500276Abstract: A projection device and a light source module having a light transmitting region and a non-light transmitting region, and including a base, a light-emitting element, a collimating lens, an adhesive, and a light-shielding member are provided. The light-emitting element is disposed on the base at a position corresponding to the light transmitting region for providing a light beam. The collimating lens is disposed on the base. The adhesive is disposed on the base at a position corresponding to the non-light transmitting region, and located between the collimating lens and the base to bond the collimating lens and the base. The light-shielding member is disposed in the non-light transmitting region and covers a part of the collimating lens. A projection of the light-shielding member and a projection of the adhesive on the base at least partially overlap. The light source module and the projection device have good reliability.Type: GrantFiled: June 9, 2021Date of Patent: November 15, 2022Assignee: Coretronic CorporationInventor: Shou-Cheng Huang
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Publication number: 20220121095Abstract: A projection device and a light source module having a light transmitting region and a non-light transmitting region, and including a base, a light-emitting element, a collimating lens, an adhesive, and a light-shielding member are provided. The light-emitting element is disposed on the base at a position corresponding to the light transmitting region for providing a light beam. The collimating lens is disposed on the base. The adhesive is disposed on the base at a position corresponding to the non-light transmitting region, and located between the collimating lens and the base to bond the collimating lens and the base. The light-shielding member is disposed in the non-light transmitting region and covers a part of the collimating lens. A projection of the light-shielding member and a projection of the adhesive on the base at least partially overlap. The light source module and the projection device have good reliability.Type: ApplicationFiled: June 9, 2021Publication date: April 21, 2022Applicant: Coretronic CorporationInventor: Shou-Cheng Huang
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Patent number: 11294144Abstract: A lens module includes a carrier, a framework, and an optical lens disposed on the framework. The carrier has an inner surface including a contact surface. The framework contacts the contact surface and is configured with a guiding lever disposed in a guiding recess formed across the inner surface. When the guiding lever is moved in the guiding recess, the framework is rotated on the carrier about an optical axis, and the framework and the optical are moved on the carrier along the optical axis. A projection apparatus includes an illumination system, a light valve, and a projection lens, and the illumination system includes the lens module. The lens module and the projection apparatus may be used to adjust the focusing position of the light beam passing through the optical lens to a proper position, and improve the projection quality of the projection apparatus.Type: GrantFiled: April 10, 2020Date of Patent: April 5, 2022Assignee: Coretronic CorporationInventor: Shou-Cheng Huang
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Patent number: 11199760Abstract: The invention provides an optical module, including a first frame body, a second frame body, a first adjustment member, and a first optical component. The first frame body is rotatably connected to a base body and includes a first adjustment portion and a boss, and the first adjustment portion drives the first frame body to rotate with a first axial line as a rotating axis. The second frame body is rotatably connected to the first frame body and includes a second adjustment portion. The first adjustment member is screwed to the boss and moves along the first axial line relative to the boss to push the second adjustment portion and drive the second frame body to rotate with a second axial line as a rotating axis. The first optical component is disposed on the second frame body. The invention further provides a projector including the foregoing optical module.Type: GrantFiled: October 12, 2020Date of Patent: December 14, 2021Assignee: Coretronic CorporationInventors: Yi-Chang Chen, Shou-Cheng Huang, Chien-Chung Liao
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Patent number: 11048059Abstract: An optical module and a projection apparatus including the optical module are provided. The optical module includes a base, a first lens, and a first outer frame. The base includes a channel with a first opening. The first lens covers the first opening. The first outer frame is disposed on the base. The base includes at least one first base connecting portion arranged around the first opening. The first outer frame includes at least one first outer frame connecting portion, the at least one first base connecting portion is detachably connected to the at least one first outer frame connecting portion. The projection apparatus includes a case, a light source module, the optical module, a light valve, and a projection lens module.Type: GrantFiled: April 1, 2020Date of Patent: June 29, 2021Assignee: Coretronic CorporationInventor: Shou-Cheng Huang
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Publication number: 20210109427Abstract: The invention provides an optical module, including a first frame body, a second frame body, a first adjustment member, and a first optical component. The first frame body is rotatably connected to a base body and includes a first adjustment portion and a boss, and the first adjustment portion drives the first frame body to rotate with a first axial line as a rotating axis. The second frame body is rotatably connected to the first frame body and includes a second adjustment portion. The first adjustment member is screwed to the boss and moves along the first axial line relative to the boss to push the second adjustment portion and drive the second frame body to rotate with a second axial line as a rotating axis. The first optical component is disposed on the second frame body. The invention further provides a projector including the foregoing optical module.Type: ApplicationFiled: October 12, 2020Publication date: April 15, 2021Applicant: Coretronic CorporationInventors: Yi-Chang Chen, Shou-Cheng Huang, Chien-Chung Liao
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Patent number: 10948808Abstract: An optical module including a first frame body, a second frame body, an adjusting member and an optical element is provided. The first frame body is rotatably connected to a base body along a first axis, the first frame body has a first adjusting portion, and the first adjusting portion drives the first frame body to rotate along the first axis. The second frame body is rotatably connected to the first frame body along a second axis, the second frame body has a second adjusting portion. The adjusting member is screwed to the first adjusting portion, and the adjusting member moves along the first axis relative to the first adjusting portion, so as to push the second adjusting portion to drive the second frame body to rotate along the second axis. The optical element is disposed on the second frame body. Moreover, a projector having the optical module is provided.Type: GrantFiled: April 8, 2020Date of Patent: March 16, 2021Assignee: Coretronic CorporationInventor: Shou-Cheng Huang
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Publication number: 20200379203Abstract: The disclosure provides an optical module comprising a first frame, a second frame, a pillar and an optical component. The first frame has an adjustment portion, and the adjustment portion has a guiding slot. The second frame is rotatably connected to the first frame along the first axis. The pillar is connected to the second frame and is disposed through the guiding slot. The pillar is configured to be subjected to force and swing in the guiding slot to drive the second frame to rotate around the first axis. The optical component is disposed on the second frame. In addition, a projector with the optical module is also disclosed, and the rotation angle of the optical component can be accurately adjusted by the optical module.Type: ApplicationFiled: May 28, 2020Publication date: December 3, 2020Applicant: Coretronic CorporationInventor: Shou-Cheng Huang
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Publication number: 20200326501Abstract: A lens module includes a carrier, a framework, and an optical lens disposed on the framework. The carrier has an inner surface including a contact surface. The framework contacts the contact surface and is configured with a guiding lever disposed in a guiding recess formed across the inner surface. When the guiding lever is moved in the guiding recess, the framework is rotated on the carrier about an optical axis, and the framework and the optical are moved on the carrier along the optical axis. A projection apparatus includes an illumination system, a light valve, and a projection lens, and the illumination system includes the lens module. The lens module and the projection apparatus may be used to adjust the focusing position of the light beam passing through the optical lens to a proper position, and improve the projection quality of the projection apparatus.Type: ApplicationFiled: April 10, 2020Publication date: October 15, 2020Inventor: SHOU-CHENG HUANG
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Publication number: 20200326613Abstract: An optical module including a first frame body, a second frame body, an adjusting member and an optical element is provided. The first frame body is rotatably connected to a base body along a first axis, the first frame body has a first adjusting portion, and the first adjusting portion drives the first frame body to rotate along the first axis. The second frame body is rotatably connected to the first frame body along a second axis, the second frame body has a second adjusting portion. The adjusting member is screwed to the first adjusting portion, and the adjusting member moves along the first axis relative to the first adjusting portion, so as to push the second adjusting portion to drive the second frame body to rotate along the second axis. The optical element is disposed on the second frame body. Moreover, a projector having the optical module is provided.Type: ApplicationFiled: April 8, 2020Publication date: October 15, 2020Applicant: Coretronic CorporationInventor: Shou-Cheng Huang
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Publication number: 20200319425Abstract: An optical module and a projection apparatus including the optical module are provided. The optical module includes a base, a first lens, and a first outer frame. The base includes a channel with a first opening. The first lens covers the first opening. The first outer frame is disposed on the base. The base includes at least one first base connecting portion arranged around the first opening. The first outer frame includes at least one first outer frame connecting portion, the at least one first base connecting portion is detachably connected to the at least one first outer frame connecting portion. The projection apparatus includes a case, a light source module, the optical module, a light valve, and a projection lens module.Type: ApplicationFiled: April 1, 2020Publication date: October 8, 2020Applicant: Coretronic CorporationInventor: Shou-Cheng Huang
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Patent number: 10649170Abstract: A light source assembly includes a substrate, a fixing base, an adjusting frame, an adjusting plate and a lens plate. The substrate includes a plurality of light-emitting units. The fixing base is fixed onto the substrate and comprising a bottom and at least one wall, wherein a recess is formed at least by the bottom and the at least one wall. The adjusting frame is movably disposed in the recess and having an opening. The adjusting plate is movably disposed in the opening of the adjusting frame. The lens plate is fixed onto the adjusting plate and includes a plurality of lenses, wherein a plurality of first through-holes are formed in the bottom of the fixing base and a plurality of second through-holes are formed in the adjusting plate such that the plurality of light-emitting units are exposed from the adjusting plate.Type: GrantFiled: February 26, 2019Date of Patent: May 12, 2020Assignee: Coretronic CorporationInventor: Shou-Cheng Huang
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Publication number: 20190353992Abstract: An optical component including a first optical element and two clip members is provided. The first optical element is located on a transmission path of a light beam. The two clip members are respectively disposed on two opposite ends of the first optical element. Each of the clip members includes a first stop portion, at least one second stop portion and at least one elastic portion. The first stop portion stops the first optical element along a first axial direction, the at least one second stop portion stops the first optical element along a second axial direction, and each of the clip members clips the first optical element via an elastic force of the elastic portion.Type: ApplicationFiled: March 14, 2019Publication date: November 21, 2019Applicant: Coretronic CorporationInventors: Shou-Cheng Huang, Chien-Chung Liao
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Publication number: 20170143071Abstract: A sandal includes a sole having an outer front portion, an inner front portion, an outer rear portion, an inner rear portion; an outer middle portion, and an inner middle portion, and a foot strapping system having a primary tether which has two end portions and two extensions attached to the sole, an auxiliary tether having two end portions attached to the sole for securing a foot of a user to the sole. The primary tether includes four anchorages attached to the end portions and the extensions, and the auxiliary tether includes two anchorages attached to the end portions of the auxiliary tether respectively. The sole includes six recesses formed in the bottom portion for engaging with the anchorages.Type: ApplicationFiled: November 20, 2015Publication date: May 25, 2017Inventors: Shou Cheng HUANG, Long Da KUO
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Publication number: 20170000209Abstract: A sandal includes a sole, and a foot strapping system having a primary tether which has two end portions attached to the sole, an auxiliary tether having one end portion attached to the sole and engaged with a middle portion of the primary tether, and an adjusting tether having one end portion attached to the sole, and having an intermediate portion engaged with the middle portion of the primary tether for securing a foot of a user to the sole. The tethers each include one or more anchorages attached to the end portions and engaged with the sole for solidly attaching the end portions of the tethers to the sole.Type: ApplicationFiled: June 30, 2015Publication date: January 5, 2017Inventors: Shou Cheng HUANG, Long Da KUO
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Publication number: 20160242492Abstract: A sandal includes a sole having an outer front portion, an inner front portion, an outer rear portion, and an inner rear portion; and a foot strapping system having a primary tether which has two end portions attached to the outer front portion and the outer rear portion of the sole; an auxiliary tether having one end portion attached to the inner rear portion of the sole and engaged with a middle portion of the primary tether; and an adjusting tether having one end portion attached to the inner front portion of the sole, and having an intermediate portion engaged with the middle portion of the primary tether for securing a foot of a user to the sole. The adjusting tether includes two cables, and the primary tether includes two straps.Type: ApplicationFiled: February 19, 2015Publication date: August 25, 2016Inventors: Long Da KUO, Shou Cheng HUANG