专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP2989792A1 CALIBRATOR 有权
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
申请人： LG Electronics Inc.
发明人： LEE, Kyungwon , RYU, Juhyeok , KWON, Ohkwan
IPC分类号： H04N9/64
CPC分类号： G09G3/006 , F16B47/00 , G01J3/0202 , G01J3/0291 , G01J3/506 , G06F3/04897 , G09G2320/0693 , G09G2360/145 , G09G2360/147
摘要： 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.
摘要翻译：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。

2. 发明公开

EP4407361A1 HEAD-UP DISPLAY 审中-实审
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
申请人： LG Electronics Inc.
发明人： RYU, Juhyeok , LEE, Kyoungil , LEE, Seunggyu , KIM, Dongwook , LIM, Jaehyuk
IPC分类号： G02B27/01 , G02B27/28 , G02B5/30 , G02B5/08 , B60K35/00
CPC分类号： G02B5/30 , B60K35/00 , G02B5/08 , G02B27/01 , G02B27/28
摘要： 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.

3. 发明公开

EP4191320A1 HEAD-UP DISPLAY DEVICE 审中-实审
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
申请人： LG Electronics Inc.
发明人： CHOI, Seungyul , RYU, Juhyeok , LIM, Jaehyuk , CHOI, Taehyeok
IPC分类号： G02B27/01 , G02B5/10
摘要： 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.

4. 发明授权

EP2989792B1 CALIBRATOR 有权
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
申请人： LG Electronics Inc.
发明人： LEE, Kyungwon , RYU, Juhyeok , KWON, Ohkwan
IPC分类号： H04N9/64 , G01J3/50 , F16B47/00 , G01J3/02
CPC分类号： G09G3/006 , F16B47/00 , G01J3/0202 , G01J3/0291 , G01J3/506 , G06F3/04897 , G09G2320/0693 , G09G2360/145 , G09G2360/147
摘要： 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.

5. 发明公开

EP3118667A1 DISPLAY DEVICE 审中-公开
标题翻译：显示设备
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
申请人： LG Electronics Inc.
发明人： KIM, Youngjin , KIM, Dongwook , LEE, Kyoungil , RYU, Juhyeok
IPC分类号： G02B27/01
CPC分类号： G02B27/0101 , G02B5/30 , G02B27/0149 , G02B2027/0118 , G02B2027/0123 , G02B2027/015
摘要： 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.
摘要翻译：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。

6. 发明公开

EP3465330A1 HEAD UP DISPLAY FOR VEHICLE 有权
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
申请人： LG Electronics Inc.
发明人： KIM, Youngjin , KIM, Dongwook , RYU, Juhyeok , LEE, Kyoungil , LEE, Seunggyu
IPC分类号： G02B27/01 , G02B27/28 , G02B5/32

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式