LIGHTING DEVICE, DISPLAY DEVICE, AND TELEVISION DEVICE
First Claim
1. A lighting device comprising:
- a chassis;
an LED unit housed in the chassis and including an LED package and a printed circuit board, the LED package being mounted on the printed circuit board and including an LED chip sealed therein and at least one spacer portion; and
an optical member arranged opposite the LED package , whereinthe spacer portion is in contact with and maintains the optical member having a predetermined distance away from the LED package.
1 Assignment
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Accused Products
Abstract
An object of this invention is to provide a lighting device in which a predetermined distance between the LED units and the optical member can be maintained without increasing the number of the parts, and to provide a display device, and a television device including the same. The lighting device includes a chassis 21, an LED unit 30, and an optical member 22. The chassis 21 houses the LED unit 30. The LED unit 30 includes an LED package 31 and a printed circuit board 32. The LED package 31 is mounted on the LED package 31. The LED package 31 includes an LED chip sealed therein and a spacer portion 37. The optical member 22 is arranged opposite the LED package 31. The spacer portion 37 is in contact with and maintains the optical member 22 having a predetermined distance away from the LED package 31.
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Citations
13 Claims
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1. A lighting device comprising:
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a chassis; an LED unit housed in the chassis and including an LED package and a printed circuit board, the LED package being mounted on the printed circuit board and including an LED chip sealed therein and at least one spacer portion; and an optical member arranged opposite the LED package , wherein the spacer portion is in contact with and maintains the optical member having a predetermined distance away from the LED package. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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Specification