Device for displaying a first image within a second image which can be seen through a transparent pane
Номер патента: EP0800661A1
Опубликовано: 15-10-1997
Автор(ы): Christhard Deter
Принадлежит: LDT GmbH and Co Laser Display Technologie KG
Опубликовано: 15-10-1997
Автор(ы): Christhard Deter
Принадлежит: LDT GmbH and Co Laser Display Technologie KG
Реферат: The proposed device is intended for displaying a first image (6; 15; 18; 20) within a second image which can be seen through a transparent pane (11) at which light (4, 15) from the first image (6; 15; 18; 20) is reflected and which is so arranged as to ensure that the first and second images can be seen by an observer from the same viewing angle. At least one light source (3; 13; 15; 18; 20) of substantially parallel light is provided to generate the light from the first image (6; 15; 18; 20) in the form of a light beam with low expansion.
Projection device for smart glasses, method for representing image information, using a projection device, and control unit
Номер патента: US12105291B2. Автор: Gael Pilard,Andreas Petersen,Hendrik Specht. Владелец: ROBERT BOSCH GMBH. Дата публикации: 2024-10-01.