US 11,815,707 B2
Display device and method for manufacturing same
Bing Zhang, Beijing (CN); and Puyu Qi, Beijing (CN)
Assigned to CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Sichuan (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Filed by CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Sichuan (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Filed on Jun. 28, 2019, as Appl. No. 16/456,667.
Claims priority of application No. 201811185139.2 (CN), filed on Oct. 11, 2018.
Prior Publication US 2020/0119313 A1, Apr. 16, 2020
Int. Cl. G02B 5/30 (2006.01); G06F 3/041 (2006.01); H10K 50/80 (2023.01); H10K 50/86 (2023.01); H10K 50/858 (2023.01); H10K 59/00 (2023.01); H10K 71/00 (2023.01); G06V 20/59 (2022.01)
CPC G02B 5/3025 (2013.01) [G02B 5/3083 (2013.01); G06F 3/0412 (2013.01); G06V 20/59 (2022.01); H10K 50/858 (2023.02); H10K 50/86 (2023.02); H10K 50/865 (2023.02); H10K 50/868 (2023.02); H10K 59/00 (2023.02); H10K 71/00 (2023.02); C09K 2323/031 (2020.08)] 18 Claims
OG exemplary drawing
 
1. A vehicle-mounted display device, comprising:
a display panel; and
polarizing structures and light absorbing structures located on a light emitting side of the display panel, wherein each of the polarizing structures has a linear polarizing effect and each of the light absorbing structures has a light absorbing effect,
wherein a plurality of groove structures, each of which is a through groove, are formed between the polarizing structures, and each of the light absorbing structures is located in the groove structures,
the vehicle-mounted display device further comprises a first substrate layer and a touch sensing layer, top and bottom surfaces of each of the polarizing structures are in direct contact with the first substrate layer and the touch sensing layer, respectively, and top and bottom surfaces of each of the light absorbing structures are in direct contact with the first substrate layer and the touch sensing layer, respectively, and
the vehicle-mounted display device is configured to be placed between a driving seat and a front passenger seat in the vehicle, an angle between an extending direction of each of the light absorbing structures and a horizontal direction ranges from 7° to 13° or from −13° to −7°, or, from 97° to 103° or from 77° to 83°, an extending direction of each of the polarizing structures is parallel to the extending direction of each of the light absorbing structures, and the horizontal direction is a direction parallel to a connecting line between the driving seat and the front passenger seat.