DISPLAY DEVICE
First Claim
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1. A display device comprising:
- a support and luminous means arranged on said support; and
light distributor provided above said luminous means with a direction of light emission away from said support and away from said luminous means, said light distributor comprising a three-dimensional light distributing body with a light entrance side facing towards said luminous means and a light exiting side facing away from said luminous means, wherein said light distributing body comprises a transparent material and said light entrance side is shaped to optimise a uniform light distribution from said luminous means to said light exiting side.
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Abstract
A display device comprises a support, on which there are arranged LED and a light distributing body above the luminous means with a direction of light emission away from the support and the LED. The light distributing body is a three-dimensional body with a light entrance side facing towards the LED and a light exiting side facing away from the LED. The light distributing body consists of transparent material and the light entrance side is shaped to optimise uniform light distribution from the LED to the light exit side, which may take the form of a diffuser.
15 Citations
22 Claims
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1. A display device comprising:
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a support and luminous means arranged on said support; and light distributor provided above said luminous means with a direction of light emission away from said support and away from said luminous means, said light distributor comprising a three-dimensional light distributing body with a light entrance side facing towards said luminous means and a light exiting side facing away from said luminous means, wherein said light distributing body comprises a transparent material and said light entrance side is shaped to optimise a uniform light distribution from said luminous means to said light exiting side. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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Specification