A collimator for use in a backlight liquid crystal display system

Bianca M.I.  van der Zande; Bart-Hendrik Huisman; Emilie J.K. Verstegen; Johan Lub; Edwin M. Wolterink; Johan G. Kloosterboer

A collimator for use in a backlight liquid crystal display system

Bianca M.I. van der Zande (Inventor)
, Bart-Hendrik Huisman (Inventor)
, Emilie J.K. Verstegen (Inventor)
, Johan Lub (Inventor)
, Edwin M. Wolterink (Inventor)
, Johan G. Kloosterboer (Inventor)

Research output: Patent › Patent publication

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Abstract

The present invention relates to a system for lighting a display. The system comprises a light source (102), a collimator (120), and a liquid crystal display configured to receive a collimated light beam (126) and adapted to modulate the collimated light beam (126). The system further comprises a reflective sheet (110) having one or more pin holes (112) therein and having a reflective surface (116) facing the light source (102) and the other surface facing the collimator (120). The reflective sheet (110) is configured to transmit a part (114) of a light beam (108) to the collimator (120) and configured to reflect to a reflector (106) other parts (118) of the light beam (108).

Original language	English
Patent number	WO2006025023
IPC	G03F 7/ 00 A I
Priority date	3/09/04
Publication status	Published - 9 Mar 2006
Externally published	Yes

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title = "A collimator for use in a backlight liquid crystal display system",

abstract = "The present invention relates to a system for lighting a display. The system comprises a light source (102), a collimator (120), and a liquid crystal display configured to receive a collimated light beam (126) and adapted to modulate the collimated light beam (126). The system further comprises a reflective sheet (110) having one or more pin holes (112) therein and having a reflective surface (116) facing the light source (102) and the other surface facing the collimator (120). The reflective sheet (110) is configured to transmit a part (114) of a light beam (108) to the collimator (120) and configured to reflect to a reflector (106) other parts (118) of the light beam (108).",

author = "\{van der Zande\}, \{Bianca M.I.\} and Bart-Hendrik Huisman and Verstegen, \{Emilie J.K.\} and Johan Lub and Wolterink, \{Edwin M.\} and Kloosterboer, \{Johan G.\}",

year = "2006",

month = mar,

day = "9",

language = "English",

type = "Patent",

note = "WO2006025023; G03F 7/ 00 A I",

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TY - PAT

T1 - A collimator for use in a backlight liquid crystal display system

AU - van der Zande, Bianca M.I.

AU - Huisman, Bart-Hendrik

AU - Verstegen, Emilie J.K.

AU - Lub, Johan

AU - Wolterink, Edwin M.

AU - Kloosterboer, Johan G.

PY - 2006/3/9

Y1 - 2006/3/9

N2 - The present invention relates to a system for lighting a display. The system comprises a light source (102), a collimator (120), and a liquid crystal display configured to receive a collimated light beam (126) and adapted to modulate the collimated light beam (126). The system further comprises a reflective sheet (110) having one or more pin holes (112) therein and having a reflective surface (116) facing the light source (102) and the other surface facing the collimator (120). The reflective sheet (110) is configured to transmit a part (114) of a light beam (108) to the collimator (120) and configured to reflect to a reflector (106) other parts (118) of the light beam (108).

AB - The present invention relates to a system for lighting a display. The system comprises a light source (102), a collimator (120), and a liquid crystal display configured to receive a collimated light beam (126) and adapted to modulate the collimated light beam (126). The system further comprises a reflective sheet (110) having one or more pin holes (112) therein and having a reflective surface (116) facing the light source (102) and the other surface facing the collimator (120). The reflective sheet (110) is configured to transmit a part (114) of a light beam (108) to the collimator (120) and configured to reflect to a reflector (106) other parts (118) of the light beam (108).

M3 - Patent publication

M1 - WO2006025023

ER -

A collimator for use in a backlight liquid crystal display system

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