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1.发明授权公开(公告)号：US10768345B2
公开(公告)日：2020-09-08
申请号：US16332690
申请日：2017-09-12
Applicant: LG INNOTEK CO., LTD.
Inventor： Young Seop Moon , Ui Jun Kim , Han Young Kim , Hyung Kim , Sang Hun Lee
IPC: G02B3/14 , H04N5/225 , H04N5/232 , G03B37/04 , G02B7/02 , G02B27/64 , G03B3/10 , G02B13/00 , G02B7/09 , G03B13/36
Abstract: The present embodiment relates to a dual camera module comprising: a first camera module including a first liquid lens and capturing a first image; and a second camera module including a second liquid lens and capturing a second image, wherein a viewing angle of the first camera module is smaller than a viewing angle of the second camera module, at least a part of the viewing angle of the first camera module is included in the viewing angle of the second camera module such that there is an overlapping area between the first image and the second image so as to enable a composite image formed by combining the first image and the second image to be generated, and when the first camera module is focused, a focal length of the first liquid lens is varied according to the distance between the first liquid lens and a subject, and when the second camera module is focused, a focal length of the second liquid lens is varied according to the distance between the second liquid lens and the subject.
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公开(公告)号：US10520738B2
公开(公告)日：2019-12-31
申请号：US15553515
申请日：2016-04-12
Applicant: LG Innotek Co., Ltd.
Inventor： Yong Bok Choi , Kwang Il Kim , Eun Sung Seo , Sang Hun Lee
Abstract: Disclosed is an optical apparatus including a display unit, a lens configured to pass an image formed by and transmitted from the display unit, a base configured to accommodate the lens therein, and an adjustment unit configured to move the lens relative to the base so as to adjust a path of light passing through the lens.
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公开(公告)号：US10359633B2
公开(公告)日：2019-07-23
申请号：US15572055
申请日：2016-05-03
Applicant: LG INNOTEK CO., LTD.
Inventor： Yong Bok Choi , Sang Hun Lee
IPC: G09G5/00 , G02B27/01 , G02B7/02 , H04N13/344 , G02B26/08
Abstract: Embodiments relate to a head-mounted display which comprises: a light source; a lens part disposed on the optical axis of the light source; an image display part disposed apart from the lens part; a body disposed apart from the image display part, including a correction lens having protruding parts disposed at the center of the top and bottom surfaces thereof, and having a first hole, forming a path through which the protruding parts pass and the correction lens moves, disposed in a direction parallel to the optical axis; a correction lens position adjusting part having at least one second hole disposed therein which is coupled to the protruding parts passing through the first hole, surrounding the body, and moving in a direction parallel to the optical axis; and an image viewing part connected to the body.
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公开(公告)号：US20180129045A1
公开(公告)日：2018-05-10
申请号：US15569025
申请日：2016-04-21
Applicant: LG INNOTEK CO., LTD.
Inventor： Sang Hun Lee , Tae Kyung Kim
CPC classification number: G02B27/0101 , G02B5/04 , G02B19/0047 , G02B26/0816 , G02B27/0172 , G02B27/283 , G02B2027/0138 , G02B2027/0178
Abstract: Disclosed is a head mounted display device, the head mounted display device according to an exemplary embodiment of the present invention may comprise: a prism for changing a path of incident light and then emitting the incident light, the prism having therein a reflection-transmission surface for reflecting or transmitting the incident light; and a camera module of which a lens is disposed in a direction that faces the prism.
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公开(公告)号：US20180120565A1
公开(公告)日：2018-05-03
申请号：US15572055
申请日：2016-05-03
Applicant: LG INNOTEK CO., LTD.
Inventor： Yong Bok Choi , Sang Hun Lee
CPC classification number: G02B27/0172 , G02B7/02 , G02B26/0816 , G02B27/0176 , G02B2027/0154 , G02B2027/0181 , H04N13/344
Abstract: Embodiments relate to a head-mounted display which comprises: a light source; a lens part disposed on the optical axis of the light source; an image display part disposed apart from the lens part; a body disposed apart from the image display part, including a correction lens having protruding parts disposed at the center of the top and bottom surfaces thereof, and having a first hole, forming a path through which the protruding parts pass and the correction lens moves, disposed in a direction parallel to the optical axis; a correction lens position adjusting part having at least one second hole disposed therein which is coupled to the protruding parts passing through the first hole, surrounding the body, and moving in a direction parallel to the optical axis; and an image viewing part connected to the body.
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Patent Agency Ranking
6.发明授权公开(公告)号：US11467322B2
公开(公告)日：2022-10-11
申请号：US16985856
申请日：2020-08-05
Applicant: LG INNOTEK CO., LTD.
Inventor： Young Seop Moon , Ui Jun Kim , Han Young Kim , Hyung Kim , Sang Hun Lee
IPC: G02B3/14 , H04N5/225 , H04N5/232 , G03B37/04 , G02B7/02 , G02B27/64 , G03B3/10 , G02B13/00 , G02B7/09 , G03B13/36
Abstract: The present embodiment relates to a dual camera module comprising: a first camera module including a first liquid lens and capturing a first image; and a second camera module including a second liquid lens and capturing a second image, wherein a viewing angle of the first camera module is smaller than a viewing angle of the second camera module, at least a part of the viewing angle of the first camera module is included in the viewing angle of the second camera module such that there is an overlapping area between the first image and the second image so as to enable a composite image formed by combining the first image and the second image to be generated, and when the first camera module is focused, a focal length of the first liquid lens is varied according to the distance between the first liquid lens and a subject, and when the second camera module is focused, a focal length of the second liquid lens is varied according to the distance between the second liquid lens and the subject.
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公开(公告)号：US11212450B2
公开(公告)日：2021-12-28
申请号：US15779430
申请日：2016-11-15
Applicant: LG INNOTEK CO., LTD.
Inventor： Yong Bok Choi , Sang Hun Lee
IPC: H04N5/232 , H04N5/33 , H04N5/225 , G03B11/00 , G02B7/08 , G02B5/20 , G06K9/00 , G02B5/32 , G02B27/64 , G03B5/00
Abstract: A camera module for both normal photography and infrared photography comprises: an optical filter unit for selectively transmitting either infrared rays or visible light; an angle-of-view changing unit for narrowing the angle of view by refracting the infrared rays when the infrared rays pass through the optical filter unit, and transmitting the visible light without changing the angle of view when the visible light passes through the optical filter unit; and an image sensor for generating a normal image when the visible light is incident thereto and generating an infrared image when the infrared rays are incident thereto.
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公开(公告)号：US11076769B2
公开(公告)日：2021-08-03
申请号：US15566299
申请日：2016-04-12
Applicant: LG Innotek Co., Ltd.
Inventor： Sang Hun Lee
IPC: A61B5/024 , A61B5/1455 , A61B5/00 , G06F3/01 , G06F1/3231 , A61B5/11 , H01L31/167
Abstract: According to an embodiment of the present disclosure, there is provided a human body wearable device including: a light emitting unit for generating light to outside, a light receiving unit for receiving light incident from outside; and a control unit for controlling an operation of the light emitting unit and detecting an intensity of light incident on the light receiving unit depending on the operation of the light emitting unit, and detecting a wearing state of the human body wearable device based on an intensity of detected light, wherein the control unit detects the wearing state using a difference value between an intensity of the light incident on the light receiving unit in an ON section of the light emitting unit and that of the light incident on the light receiving unit in an OFF section of the light emitting unit.
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公开(公告)号：US10690927B2
公开(公告)日：2020-06-23
申请号：US16441192
申请日：2019-06-14
Applicant: LG INNOTEK CO., LTD.
Inventor： Yong Bok Choi , Sang Hun Lee
IPC: G09G5/00 , G02B27/01 , G02B7/02 , H04N13/344 , G02B26/08
Abstract: Embodiments relate to a head-mounted display which comprises: a light source; a lens part disposed on the optical axis of the light source; an image display part disposed apart from the lens part; a body disposed apart from the image display part, including a correction lens having protruding parts disposed at the center of the top and bottom surfaces thereof, and having a first hole, forming a path through which the protruding parts pass and the correction lens moves, disposed in a direction parallel to the optical axis; a correction lens position adjusting part having at least one second hole disposed therein which is coupled to the protruding parts passing through the first hole, surrounding the body, and moving in a direction parallel to the optical axis; and an image viewing part connected to the body.
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公开(公告)号：US20180045902A1
公开(公告)日：2018-02-15
申请号：US15553924
申请日：2016-02-26
Applicant: LG Innotek Co., Ltd.
Inventor： Sang Hun Lee , Min Kim , Tae Kyung Kim , Jung In Jang
Abstract: A front light unit of an embodiment comprises: a light source unit for an image display device; a light guide unit for guiding light incident from the light source unit and outputting the guided light to a display unit; and a holographic optical element unit being opposite to the display unit and disposed on the light guide unit. Therefore, the present invention can adjust the direction of light output from the light source unit and increase the quantity of light transferred to the display unit, using a pattern formed in the holographical optical element unit, thereby improving the efficiency of light supplied from the light source unit and reducing the sizes of the light unit and the display device including the same.
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