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公开(公告)号：WO2014175511A1
公开(公告)日：2014-10-30
申请号：PCT/KR2013/007390
申请日：2013-08-16
Applicant: LG ELECTRONICS INC.
Inventor： LEE, Kyungwon , RYU, Juhyeok , KWON, Ohkwan
IPC: H04N9/64
CPC classification number: G09G3/006 , F16B47/00 , G01J3/0202 , G01J3/0291 , G01J3/506 , G06F3/04897 , G09G2320/0693 , G09G2360/145 , G09G2360/147
Abstract: There is disclosed a calibrator configured to calibrate a color of a screen of a display device includes an absorption plate formed of a transformable material, comprising a bottom surface attached to the screen of the display device in a vacuum absorption method; a control portion configured to leave space a first portion of the absorption plate from the screen of the display device; a fixed portion configured to press a second portion of the absorption plate to the screen of the display closely; a rotary portion configured to rotatably coupled to the fixed portion in a horizontal direction and to move the control portion in a vertical direction of the display device, when it is rotated; and a circuit unit mounted in the fixed portion to calibrate the color of the display device, such that the calibrator may be fixed in a precise position of the screen and that the screen calibration can be performed precisely and that the calibrator can be attached even to a tilted screen and used widely.
Abstract translation: 公开了一种被配置为校准显示装置的屏幕的颜色的校准器，包括由可变形材料形成的吸收板，包括以真空吸收方法附接到显示装置的屏幕的底面; 控制部，被配置为从所述显示装置的屏幕留出所述吸收板的第一部分的空间; 被配置为将所述吸收板的第二部分紧密地按压到所述显示器的屏幕的固定部分; 旋转部，其构造成在水平方向上可旋转地联接到所述固定部分并且当所述控制部分旋转时沿所述显示装置的垂直方向移动所述控制部; 以及安装在固定部分中以校准显示装置的颜色的电路单元，使得校准器可以被固定在屏幕的精确位置，并且可以精确地执行屏幕校准，并且校准器可以甚至连接到 倾斜的屏幕广泛使用。
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公开(公告)号：WO2017138711A1
公开(公告)日：2017-08-17
申请号：PCT/KR2017/001100
申请日：2017-02-02
Applicant: LG ELECTRONICS INC.
Inventor： KIM, Youngjin , RYU, Juhyeok , KIM, Dongwook , LEE, Kyoungil , LEE, Seunggyu
CPC classification number: G02B27/0101 , B60K35/00 , B60K2350/1072 , B60K2350/2052 , B60K2350/2056 , B60K2350/2095 , G02B5/30 , G02B5/3083 , G02B27/0149 , G02B27/286 , G02B2027/015 , G02B2027/0152
Abstract: A head up display for a vehicle according to an embodiment includes a display panel configured to emit an image light; a polarized light plate configured to make the image light emitted from the display linearly polarized; a reflective mirror configured to reflect the image light onto a windshield of a vehicle; a polarized light reflective mirror configured to be disposed to face the reflective mirror; and a phase delay mirror configured to convert a phase of the light inputted from the polarized light plate and reflect the converted phase to the polarized light reflective mirror, and to convert a phase of the light reflected from the polarized light reflective mirror and reflect the converted phase to the polarized light reflective mirror, thereby minimizing a width in the forward and backward direction.
Abstract translation: 根据一个实施例的用于车辆的平视显示器包括：显示面板，被配置为发射图像光; 偏振光板，其被配置为使从显示器发射的图像光线性偏振; 被配置为将图像光反射到车辆的挡风玻璃上的反射镜; 偏振光反射镜，被构造为设置为面对所述反射镜; 以及相位延迟镜，被配置为转换从偏振光板输入的光的相位并且将转换的相位反射到偏振光反射镜，并且转换从偏振光反射镜反射的光的相位并且反射转换后的相位 相位偏振光反射镜，从而使前后方向的宽度最小化。
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公开(公告)号：WO2017204494A1
公开(公告)日：2017-11-30
申请号：PCT/KR2017/005225
申请日：2017-05-19
Applicant: LG ELECTRONICS INC.
Inventor： KIM, Youngjin , KIM, Dongwook , RYU, Juhyeok , LEE, Kyoungil , LEE, Seunggyu
Abstract: A head up display for a vehicle including an imaging device configured to emit first linearly polarized light in a first direction and second linearly polarized light in a second direction perpendicular to the first direction; a polarizing reflection mirror through which the first linearly polarized light is transmitted and from which the second linearly polarized light is reflected; a second reflection mirror spaced apart from the polarizing reflection mirror and at which the first linearly polarized light transmitted through the polarizing reflection mirror is reflected to the polarizing reflection mirror; and a first reflection mirror spaced from the polarizing reflection mirror and configured to reflect the second linearly polarized light reflected from the polarizing reflection mirror to a windshield of the vehicle to produce a first image having a first length from the windshield.
Abstract translation: 一种用于车辆的平视显示器，所述平视显示器包括被配置为在第一方向上发射第一线偏振光的成像装置和在与所述第一方向垂直的第二方向上的第二线偏振光; 偏振反射镜，所述第一线性偏振光透过所述偏振反射镜并且所述第二线性偏振光从所述偏振反射镜反射; 第二反射镜，与所述偏振反射镜间隔开，并且透射通过所述偏振反射镜的所述第一直线偏振光被反射到所述偏振反射镜; 以及第一反射镜，与所述偏振反射镜间隔开并被配置为将从所述偏振反射镜反射的所述第二线偏振光反射到所述车辆的挡风玻璃，以产生距所述挡风玻璃具有第一长度的第一图像。
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公开(公告)号：EP2989792A1
公开(公告)日：2016-03-02
申请号：EP13883210.0
申请日：2013-08-16
Applicant: LG Electronics Inc.
Inventor： LEE, Kyungwon , RYU, Juhyeok , KWON, Ohkwan
IPC: H04N9/64
CPC classification number: G09G3/006 , F16B47/00 , G01J3/0202 , G01J3/0291 , G01J3/506 , G06F3/04897 , G09G2320/0693 , G09G2360/145 , G09G2360/147
Abstract: There is disclosed a calibrator configured to calibrate a color of a screen of a display device includes an absorption plate formed of a transformable material, comprising a bottom surface attached to the screen of the display device in a vacuum absorption method; a control portion configured to leave space a first portion of the absorption plate from the screen of the display device; a fixed portion configured to press a second portion of the absorption plate to the screen of the display closely; a rotary portion configured to rotatably coupled to the fixed portion in a horizontal direction and to move the control portion in a vertical direction of the display device, when it is rotated; and a circuit unit mounted in the fixed portion to calibrate the color of the display device, such that the calibrator may be fixed in a precise position of the screen and that the screen calibration can be performed precisely and that the calibrator can be attached even to a tilted screen and used widely.
Abstract translation: 公开了一种校准器，其被配置为校准显示装置的屏幕的颜色，该校准器包括由可变形材料形成的吸收板，该吸收板包括以真空吸收方法附接到显示装置的屏幕的底表面; 控制部分，其被配置为使所述吸收板的第一部分离开所述显示装置的所述屏幕; 固定部分，其被配置为将吸收板的第二部分紧密地压到显示器的屏幕上; 旋转部分，所述旋转部分被配置为在水平方向上可旋转地联接到所述固定部分并且当所述显示装置旋转时沿着所述显示装置的竖直方向移动所述控制部分; 以及安装在固定部分中以校准显示装置的颜色的电路单元，使得校准器可以被固定在屏幕的精确位置，并且屏幕校准可以被精确地执行并且校准器甚至可以被附接到 倾斜的屏幕并广泛使用。
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Patent Agency Ranking
公开(公告)号：EP4407361A1
公开(公告)日：2024-07-31
申请号：EP21958491.9
申请日：2021-09-28
Applicant: LG Electronics Inc.
Inventor： RYU, Juhyeok , LEE, Kyoungil , LEE, Seunggyu , KIM, Dongwook , LIM, Jaehyuk
Abstract: The present embodiment comprises: a housing having an inner space formed therein and disposed below a windshield; an imaging device which is accommodated in the inner space and emits first linearly polarized light in a first direction; an inner mirror which is disposed apart from the imaging device in the inner space and reflects the first linearly polarized light emitted from the imaging device in the first direction; a polarization film which transmits through the first linearly polarized light reflected from the inner mirror and reflects second linearly polarized light in a second direction orthogonal to the first direction; and a phase delay mirror which is disposed outside the inner space and phase-converts, into the second linearly polarized light, the first linearly polarized light that has transmitted through the polarization film after being reflected from the inner mirror, and emits same to the polarization film, wherein the second linearly polarized light emitted from the phase delay mirror is reflected to the windshield by the polarization film, and the first linearly polarized light reflected from the inner mirror transmits through the polarization film and then proceeds to the windshield.
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公开(公告)号：EP4191320A1
公开(公告)日：2023-06-07
申请号：EP20947486.5
申请日：2020-07-31
Applicant: LG Electronics Inc.
Inventor： CHOI, Seungyul , RYU, Juhyeok , LIM, Jaehyuk , CHOI, Taehyeok
Abstract: A head-up display device according to an embodiment of the present invention may include: an imaging device configured to emit light to generate a plurality of virtual images; a first mirror unit configured to reflect the light of the imaging device; and a second mirror unit configured to reflect the light reflected from the first mirror unit to a windshield. The second mirror unit may include: a mirror assembly including a concave mirror having a reflective surface for reflecting light reflected from the first mirror unit to the windshield, and a plate coupled to an opposite surface of the reflective surface with respect to the concave mirror; and a tilt mechanism disposed opposite the concave mirror with respect to the plate and connected to the plate to tilt the plate and the concave mirror.
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公开(公告)号：EP3465330A1
公开(公告)日：2019-04-10
申请号：EP17803013.6
申请日：2017-05-19
Applicant: LG Electronics Inc.
Inventor： KIM, Youngjin , KIM, Dongwook , RYU, Juhyeok , LEE, Kyoungil , LEE, Seunggyu
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公开(公告)号：EP2989792B1
公开(公告)日：2018-04-11
申请号：EP13883210.0
申请日：2013-08-16
Applicant: LG Electronics Inc.
Inventor： LEE, Kyungwon , RYU, Juhyeok , KWON, Ohkwan
CPC classification number: G09G3/006 , F16B47/00 , G01J3/0202 , G01J3/0291 , G01J3/506 , G06F3/04897 , G09G2320/0693 , G09G2360/145 , G09G2360/147
Abstract: There is disclosed a calibrator configured to calibrate a color of a screen of a display device includes an absorption plate formed of a transformable material, comprising a bottom surface attached to the screen of the display device in a vacuum absorption method; a control portion configured to leave space a first portion of the absorption plate from the screen of the display device; a fixed portion configured to press a second portion of the absorption plate to the screen of the display closely; a rotary portion configured to rotatably coupled to the fixed portion in a horizontal direction and to move the control portion in a vertical direction of the display device, when it is rotated; and a circuit unit mounted in the fixed portion to calibrate the color of the display device, such that the calibrator may be fixed in a precise position of the screen and that the screen calibration can be performed precisely and that the calibrator can be attached even to a tilted screen and used widely.
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公开(公告)号：EP3118667A1
公开(公告)日：2017-01-18
申请号：EP16152034.1
申请日：2016-01-20
Applicant: LG Electronics Inc.
Inventor： KIM, Youngjin , KIM, Dongwook , LEE, Kyoungil , RYU, Juhyeok
IPC: G02B27/01
CPC classification number: G02B27/0101 , G02B5/30 , G02B27/0149 , G02B2027/0118 , G02B2027/0123 , G02B2027/015
Abstract: Disclosed is a display device including a light source to provide first linearly polarized light, a first mirror to reflect the first linearly polarized light, a phase retarder to convert the first linearly polarized light into first circularly polarized light, and a second mirror to reflect the first circularly polarized light as second circularly polarized light. The second circularly polarized light is converted into second linearly polarized light having a different polarization direction from that of the first linearly polarized light. The first mirror is configured as a polarization reflection mirror to reflect the first linearly polarized light and to pass the second linearly polarized light, and the first mirror is provided in a path of the second linearly polarized light. The second linearly polarized light passes through the first mirror and is reflected by a windshield so as to transmit an image to a user.
Abstract translation: 公开了一种显示装置，其包括用于提供第一线性偏振光的光源，用于反射第一线性偏振光的第一反射镜，用于将第一线偏振光转换为第一圆偏振光的相位延迟器以及用于反射 第一圆偏振光作为第二圆偏振光。 第二圆偏振光被转换成具有与第一直线偏振光不同的偏振方向的第二直线偏振光。 第一反射镜被配置为偏振反射镜以反射第一线偏振光并通过第二线偏振光，并且第一反射镜被设置在第二线偏振光的路径中。 第二线性偏振光穿过第一反射镜并被挡风玻璃反射，从而将图像传输给使用者。
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