Title:
ヘッドアップディスプレイ
Document Type and Number:
Japanese Patent JP7245442
Kind Code:
B2
Abstract:
To provide a head-up display capable of reliably holding an optical member while securing a large display area.SOLUTION: A head-up display comprises a display device 20 which includes a display panel 22 for forming display light L and an optical member 23 for passing the display light L and emits the display light L. The display device 20 includes: a peripheral edge part 92 where the display panel 22 is exposed and which has an upper edge 92a and a lower edge 92b; a support frame 94 which is arranged in the peripheral edge part 92 so as to support the optical member 23; and at least three support projections 95a, 95b, 95c which are arranged in the support frame 94 and are brought into point-contact with the optical member 23. The support frame 94 has a circular arc part 93 where the upper edge 92a is formed to be a circular arc shape to be projected toward the lower edge 92b. At least the one support projection 95a is arranged on the circular arc part 93.SELECTED DRAWING: Figure 5
Inventors:
Yasuyuki Iida
Bunkichi Kaneko
Masao Sato
Hiroyuki Furusawa
Toshiro Tsurumaru
Tatsuya Hasegawa
Ko Saito
Bunkichi Kaneko
Masao Sato
Hiroyuki Furusawa
Toshiro Tsurumaru
Tatsuya Hasegawa
Ko Saito
Application Number:
JP2021210099A
Publication Date:
March 24, 2023
Filing Date:
December 24, 2021
Export Citation:
Assignee:
Nippon Seiki Co., Ltd.
International Classes:
B60K35/00; G02B27/01
Domestic Patent References:
| JP2007065137A | ||||
| JP2004268638A | ||||
| JP2000131583A | ||||
| JP2010282108A | ||||
| JP2003215433A | ||||
| JP5333362A | ||||
| JP11030764A | ||||
| JP2017219799A | ||||
| JP8194150A | ||||
| JP9073071A |
Foreign References:
| US20180088331 | ||||
| CN107428250A |
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