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Lighting assembly for a backlit electronic display including an integral image splitting and collimating means 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G02F-001/1335
출원번호 US-0514737 (1990-04-26)
발명자 / 주소
  • Abileah Adiel (Farmington Hills MI) Sherman Charles (Royal Oak MI) Cammarata Robert M. (Sterling Heights MI)
출원인 / 주소
  • OIS Optical Imaging Systems, Inc. (Troy MI 02)
인용정보 피인용 횟수 : 107  인용 특허 : 0

초록 ▼

An improved lighting assembly for a backlit electronic display includes an integrally formed image splitting/collimating lens for effectively enlarging the area illuminated by any one or part of one of the lamps of the source of backlighting. Through the use of the improved optical assembly describe

대표청구항 ▼

In a backlit liquid crystal display which includes a source of light; a matrix array of rows and columns of liquid crystal picture elements spacedly disposed from one side of said light source; and means for collimating light, said collimating means operatively disposed between said light source and

이 특허를 인용한 특허 (107)

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