LCD/light wedge module

Details LCD/light wedge module LCD/light wedge module

1990-04-30

1991-12-24

Lazarus, Ira S.

Illumination

Revolving

362 23, 362 26, 362 30, 359 48, F21V 500, G02F 113

Patent

active

050758241

ABSTRACT:
An LCD/light wedge module used in electronic equipment includes an LCD unit engaged in a central opening, which is sealed to prevent dust from entering. The light wedge module is constructed of light conducting material that is formed to direct light off a back surface and through the LCD unit to a front viewing surface to prevent hot spots.

REFERENCES:
patent: 3561145 (1971-02-01), Shotwell
patent: 4017155 (1977-04-01), Yapi et al.
patent: 4229783 (1980-10-01), Eberhardt
patent: 4407481 (1984-12-01), Suzawa
patent: 4573766 (1986-03-01), Bournay, Jr. et al.
patent: 4799133 (1989-01-01), Strzalko et al.
patent: 4929062 (1990-05-01), Guzik et al.
patent: 4954930 (1990-09-01), Maegawa et al.

Affiliated with

Also associated with

Rating

LCD/light wedge module does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with LCD/light wedge module, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and LCD/light wedge module will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-48789