Wearable device and light guide element
A wearable device and light guide element technology, applied in optical elements, light guides, optics, etc., can solve the problem of uneven image brightness, and achieve the effect of improving the fill rate and improving image brightness unevenness.
Inactive Publication Date: 2018-03-09
CORETRONIC
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Problems solved by technology
[0004] The present invention proposes a wearable device to improve the problem of uneven image brightness
[0005] The present invention also proposes a light guide element, which can be applied to wearable devices to improve the problem of uneven brightness of images
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[0016] figure 1 is a schematic diagram of a wearable device according to an embodiment of the present invention. Please refer to figure 1 , the wearable device 3 of this embodiment includes at least one imaging component 31, and figure 1 Two imaging components 31 are taken as an example, but the present invention does not limit the number of imaging components 31 . In this embodiment, the wearable device 3 may further include a wearing frame 33 , and the imaging component 31 is disposed on the wearing frame 33 . In this embodiment, the wearing frame 33 can be worn on the user's head, so that the user's eyes can see the figure 1 The images provided by the two imaging components 31 in the system. The present invention does not limit the specific structure of the wearing frame 33 .
[0017] Regarding the above-described imaging assembly 31 , the following embodiments are exemplified. figure 2 is a schematic diagram of an imaging assembly according to an embodiment of the p...
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The present invention relates to a wearable device and a light guide element. The light guide element is used for guiding a light beam and includes a first light guide plate, a second light guide plate, a light splitting film and a plurality of light splitting elements; the first light guide plate is provided with a first surface, a second surface opposite to the first surface, and a light incident surface connected between the first surface and the second surface; the second light guide plate is disposed on a part of the first surface of the first light guide plate and is located on the transmission path of the light beam; the light splitting film is disposed between a part of the first surface of the first light guide plate and the second light guide plate, and is adjacent to the light incident surface; the beam splitting film is used for reflecting a part of the light beam and enabling at least part of the light beam from a part of the first surface of the first light guide plate topass and arrive at the second light guide plate; and the plurality of light splitting elements are disposed at intervals in a region of the first light guide plate that is not covered by the light splitting film. The wearable device and the light guide element thereof of the present invention can improve image brightness unevenness.
Description
technical field [0001] The invention relates to a display device, and in particular to a wearable device with a light guide element. Background technique [0002] Wearable devices are considered to be one of the electronic products with the greatest market growth potential after smart phones. Wearable devices can be classified into glasses type, watch type, wearing type, wearable type and attachment type according to different wearing types. In addition to allowing users to operate conveniently during their actions, wearable devices can also collect various physiological, health, environmental, and satellite positioning data to provide users with physiological information, personalized management, and contextual interaction. function, so as to enhance the convenience of the user's life. With the development of Near Eye Display (NED), the applicability of Virtual Reality (VR), Mixed Reality (MR), and Augmented Reality (AR) has gradually increased. . As far as the glasses-...
Claims
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IPC IPC(8): G02B27/01G02B6/00
CPCG02B6/005G02B6/0075G02B27/0172G02B2027/0178G02B6/0028G02B27/145G02B6/003G02B27/0081
Inventor 潘浩炜蔡志贤谢启堂翁懿萱
Owner CORETRONIC