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1. 发明公开

EP4375730A1 DISPLAY VEHICLE WINDOW AND VEHICLE 审中-实审
公开(公告)号：EP4375730A1
公开(公告)日：2024-05-29
申请号：EP22869426.1
申请日：2022-09-16
申请人： Fuyao Glass Industry Group Co., Ltd.
发明人： CHEN, Zhixin , REN, Peng , LU, Yuemin , HE, Changlong , GUAN, Jinliang , JIANG, Bingming
IPC分类号： G02B27/01 , B60R1/00 , B60J1/00
摘要： A display vehicle window and a vehicle are provided. The display vehicle window includes vehicle window glass (100) and at least one projection device. The at least one projection device is configured to generate at least one beam of projection light, and correspondingly project the at least one beam of projection light onto at least one projection region of the vehicle window glass (100) to correspondingly form at least one projection image. At least 90% of each of the at least one beam of projection light is S-polarized light. The at least one beam of projection light includes first projection light (S1). The at least one projection region includes a first projection region (A1). The first projection light (S1) is projected onto the first projection region (A1) at a first angle of incidence (θ1) to form a first projection image (P1). The first projection region (A1) has a first reflectivity of at least 25% for the first projection light (S 1) projected at the first angle of incidence (θ1). The display vehicle window has multiple functions.

2. 发明公开

EP4397482A1 LAMINATED GLASS AND HEAD-UP DISPLAY SYSTEM 审中-实审
公开(公告)号：EP4397482A1
公开(公告)日：2024-07-10
申请号：EP22877960.9
申请日：2022-10-08
申请人： Fuyao Glass Industry Group Co., Ltd.
发明人： JIANG, Bingming , CHEN, Wei , PENG, Jian , GUAN, Jinliang , LI, Weijun
IPC分类号： B32B17/10 , G02B27/01 , B60J1/00 , B60J1/02 , C03C27/12
CPC分类号： B32B17/10 , G02B27/01 , B32B17/00 , B60J1/00 , B60J1/02
摘要： The disclosure relates to a laminated glass (10) and a head-up display system. The laminated glass (10) includes a first transparent substrate (110), a second transparent substrate (120), and an adhesive film (130). The laminated glass (10) has a light-transmitting region (R20) and a light-blocking region (R10) surrounding at least part of a periphery of the light-transmitting region (R20). The adhesive film (130) is disposed between the first transparent substrate (110) and the first transparent substrate (120) and configured to adhere the first transparent substrate (110) and the second transparent substrate (120). The light-transmitting region (R20) has a visible light transmittance greater than or equal to 70%. The light-blocking region (R10) has a visible light transmittance less than or equal to 5%. The light-blocking region (R10) has a first region (R110) located below the light-transmitting region (R20), and the first region (R110) has one or more first function display regions for displaying of image. The laminated glass (10) can weaken or even eliminate two interfering ghost images causing by a deviation of a reflection image of the first transparent substrate (110) and a deviation of a reflection image of the second transparent substrate (120).

3. 发明公开

EP4329425A1 VEHICLE WINDOW ASSEMBLY 审中-实审
公开(公告)号：EP4329425A1
公开(公告)日：2024-02-28
申请号：EP22836946.8
申请日：2022-07-06
申请人： Fuyao Glass Industry Group Co., Ltd.
发明人： CHEN, Zhixin , GUAN, Jinliang , JIANG, Bingming , ZHANG, Canzhong , TU, Lele
IPC分类号： H05B3/86
摘要： A vehicle window assembly is provided in the disclosure. The vehicle window assembly includes a first bearing plate, a first conductive layer, a second conductive layer, a first bus bar, and a second bus bar. The first bus bar is in direct electrical contact with the first conductive layer, and the second bus bar is in direct electrical contact with the first conductive layer or the second conductive layer. The vehicle window assembly has a first heating zone and a second heating zone arranged between the first bus bar and the second bus bar, where the first heating zone is in direct connection with the second heating zone. The first conductive layer covers at least the first heating zone, and the second conductive layer at least partially covers the second heating zone. A total resistance of the first heating zone is greater than a total resistance of the second heating zone, and a sheet resistance of the first heating zone is greater than a sheet resistance of the second heating zone. In the disclosure, a primary visual zone and a wiper rest zone can be simultaneous heated, thereby reducing or even eliminating local hot spots that may be generated in the wiper rest zone and ensuring that heating temperature rise in at least the primary visual zone is greater than or equal to 6°C within 4 minutes.

4. 发明公开

EP4410756A1 VEHICLE WINDOW ASSEMBLY AND VEHICLE 审中-实审
公开(公告)号：EP4410756A1
公开(公告)日：2024-08-07
申请号：EP21934545.1
申请日：2021-11-04
申请人： Fuyao Glass Industry Group Co., Ltd.
发明人： SHANG, Guicai , JIANG, Bingming , ZHANG, Canzhong , BU, Lingchun
IPC分类号： C03C27/12 , B32B7/023
CPC分类号： B32B7/023 , B32B17/00
摘要： A vehicle window assembly and a vehicle are provided in the present disclosure. The vehicle window assembly includes a LiDAR and vehicle window glass. The vehicle window glass includes a first transparent plate, a thermoplastic interlayer, and a second transparent plate that are stacked. The LiDAR is disposed at one side of the second transparent plate away from the thermoplastic interlayer. The LiDAR is configured to produce P-polarized light. The P-polarized light has a wavelength ranging from 800 nm to 1580 nm. The P-polarized light is incident onto the second transparent plate at an angle of incidence ranging from 55° to 70°. The vehicle window glass has a transmittance greater than or equal to 90% for the incident P-polarized light. The LiDAR is disposed at the inner side of the vehicle window glass, and the vehicle window glass has the transmittance greater than or equal to 90% for the P-polarized light having the wavelength ranging from 800 nm to 1580 nm, so that more P-polarized light emitted by the LiDAR is transmitted through the vehicle window glass, thereby avoiding affecting the practical application of the LiDAR.

5. 发明公开

EP4361115A1 FRONT WINDSHIELD AND AUTOMOBILE 审中-实审
公开(公告)号：EP4361115A1
公开(公告)日：2024-05-01
申请号：EP21934546.9
申请日：2021-11-04
申请人： Fuyao Glass Industry Group Co., Ltd.
发明人： CHEN, Zhixin , GUAN, Jinliang , JIANG, Bingming
IPC分类号： C03C27/12 , B32B7/023
CPC分类号： B32B7/023 , B32B17/00
摘要： A front windshield and an automobile are provided in embodiments. The front windshield is operable in cooperation with a LiDAR system inside the automobile. The LiDAR system is configured to emit and/or receive P-polarized light towards the front windshield. A wavelength λ of the P-polarized light ranges from 800 nm to 1600 nm. The front windshield includes an outer glass layer, an inner glass layer, and an intermediate adhesive film. The intermediate adhesive film is between the outer glass layer and the inner glass layer. The front windshield has a signal transmission region. The P-polarized light is incident on the signal transmission region at an angle of incidence (AOI) θ of 0.942 rad to 1.222 rad. The signal transmission region has a transmittance greater than or equal to 83% for the P-polarized light incident on the signal transmission region. The signal transmission region has a relative tinted coefficient α(λ) less than or equal to 0.06 for the P-polarized light incident at the AOI θ.

6. 发明公开

EP4299309A1 HEAD-UP DISPLAY GLASS AND HEAD-UP DISPLAY SYSTEM 审中-实审
公开(公告)号：EP4299309A1
公开(公告)日：2024-01-03
申请号：EP22779184.5
申请日：2022-04-15
申请人： Fuyao Glass Industry Group Co., Ltd.
发明人： JIANG, Bingming , GUAN, Jinliang , CHEN, Zhixin , ZHANG, Canzhong
IPC分类号： B32B17/00 , B32B17/10 , B32B27/30 , G02B27/01
摘要： A head up display glass and a head up display system are provided. The head up display glass includes an outer glass sheet, an inner glass sheet, an intermediate layer, a transparent conducting coating, and an enhanced reflection coating. The outer glass sheet has a first surface and a second surface opposite the first surface. The inner glass sheet has a third surface and a fourth surface opposite the third surface. The second surface faces the third surface. The intermediate layer is disposed between the second surface and the third surface. The transparent conducting coating is disposed on the second surface or the third surface. The enhanced reflection coating is disposed on the fourth surface. The transparent conducting coating has a reflectivity for P-polarized light not less than 6%. The enhanced reflection coating has a reflectivity for P-polarized light not less than 10%. The head up display glass has a reflectivity for P-polarized light not less than 15%, so that P-polarized light rays of an image that enters human eyes can be increased, and thus the reflectivity of the head up display glass for P-polarized light can be improved, thereby improving display sharpness of the head up display image, and enhancing display effect.

7. 发明公开

EP4134278A1 LIGHT SOURCE MODULE AND ATMOSPHERE LAMP GLASS USED FOR ATMOSPHERE LAMP 审中-实审
公开(公告)号：EP4134278A1
公开(公告)日：2023-02-15
申请号：EP21803963.4
申请日：2021-06-28
申请人： Fuyao Glass Industry Group Co., Ltd.
发明人： JIANG, Bingming , YE, Jiarong , WANG, Zhixin , YE, Yunxiang , CHEN, Xueping , LIU, Xianping
IPC分类号： B60Q3/208 , B60Q3/62 , B60Q3/70 , B60J7/00
摘要： The present disclosure relates to a light source module for an atmosphere light and an ambient glass. The light source module is disposed at an edge of a light-guiding glass. The light source module includes multiple light-guiding blocks and light-emitting diode (LED) particles. The multiple light-guiding blocks are arranged along a side edge of the light-guiding glass to constitute a curved light-guiding structure, and the curved light-guiding structure has a radian matching the side edge of the light-guiding glass. The LED particles are disposed at at least one end of the curved light-guiding structure, and lights emitted by the LED particles are uniformly dispersed by the light-guiding structure to be incident into the light-guiding glass. The multiple independent light-guiding blocks are combined to constitute the curved light-guiding structure, so a position and an angle of each independent light-guiding block can be adjusted according to curvatures of different light-guiding glasses to adjust the radian of the curved light-guiding structure to match different glasses, such that the multiple light-guiding blocks are universal and different light-guiding strips need not to be developed for different types of atmosphere lights.

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