| 摘要 |
Auxiliary lighting for a computer monitor display screen that consists of simulated natural daylight, as provided by commercially available full spectrum bulbs. Using to advantage the usual sitting position of a user which places the upper edge of the display screen at his/her eye level, the full spectrum light source is mounted on the display screen upper edge to maximize the impingement on the user's eyes of full spectrum light to ease the eye strain caused by partial full spectrum light of computer-generated illumination on the display screen.
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