JPH02118521A - Liquid crystal display device - Google Patents

Liquid crystal display device

Info

Publication number
JPH02118521A
JPH02118521A JP25320089A JP25320089A JPH02118521A JP H02118521 A JPH02118521 A JP H02118521A JP 25320089 A JP25320089 A JP 25320089A JP 25320089 A JP25320089 A JP 25320089A JP H02118521 A JPH02118521 A JP H02118521A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
white
filters
filter
improved
blocks
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP25320089A
Other versions
JPH0454207B2 (en )
Inventor
Shinji Morozumi
Original Assignee
Seiko Epson Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date

Links

Abstract

PURPOSE: To display white display parts whiter and to improve the lightness over the entire part by constituting one block of 4 kinds of red, green, blue and white color filters and disposing plural pieces of such blocks in the form of matrix.
CONSTITUTION: The plural color filters are constituted of the four filters; the red filter 161, the green filter 162 and the glue filter 163 plus the white filter 164 as one block. The plural blocks are disposed in the form of the matrix. The white filters 164 are formed of the transparent parts as the white filters 164 in order to solve the problem of a failure in the production of the beautiful white color when the transmittance of the light to the filters is low. These blocks are controlled by the brightness signal of video signals, by which the lightness is improved and the reproducibility of the white color is improved. The lightness over the entire part is thus improved.
COPYRIGHT: (C)1990,JPO&Japio
JP25320089A 1989-09-28 1989-09-28 Expired - Lifetime JPH0454207B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25320089A JPH0454207B2 (en) 1989-09-28 1989-09-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25320089A JPH0454207B2 (en) 1989-09-28 1989-09-28

Publications (2)

Publication Number Publication Date
JPH02118521A true true JPH02118521A (en) 1990-05-02
JPH0454207B2 JPH0454207B2 (en) 1992-08-28

Family

ID=17247946

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25320089A Expired - Lifetime JPH0454207B2 (en) 1989-09-28 1989-09-28

Country Status (1)

Country Link
JP (1) JPH0454207B2 (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5563621A (en) * 1991-11-18 1996-10-08 Black Box Vision Limited Display apparatus
JP2005062869A (en) * 2003-08-11 2005-03-10 Samsung Electronics Co Ltd Liquid crystal display
US7196745B2 (en) 2003-09-02 2007-03-27 Sharp Kabushiki Kaisha Active element substrate with simplified signal line arrangement having active elements and pixel electrodes and liquid crystal display device using the same
US7817171B2 (en) 2004-09-03 2010-10-19 Sharp Kabushiki Kaisha Display apparatus driving method, display apparatus driving device, program therefor, recording medium storing program, and display apparatus
US7916159B2 (en) 2004-12-27 2011-03-29 Sharp Kabushiki Kaisha Driving device for display panel, display device including the driving device, method for driving a display panel, program, and storage medium
US7920114B2 (en) 2004-12-27 2011-04-05 Sharp Kabushiki Kaisha Driving device for display panel, display panel, display device including the driving device, and method for driving display panel
US8089432B2 (en) 2005-07-29 2012-01-03 Sharp Kabushiki Kaisha Display device
US8207924B2 (en) 2006-02-02 2012-06-26 Sharp Kabushiki Kaisha Display device
US8648889B2 (en) 2005-11-30 2014-02-11 Sharp Kabushiki Kaisha Display device and method for driving display member
US8872842B2 (en) 2011-03-15 2014-10-28 Sony Corporation Display device and electronics apparatus
US9368088B2 (en) 2013-01-11 2016-06-14 Sony Corporation Display, image processing unit, image processing method, and electronic apparatus
US9690019B2 (en) 2014-03-26 2017-06-27 Sony Corporation Image display apparatus for endoscope images, color filter with fourth pixel of a luminous color of pigment of hemoglobin, and image signal processing apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5927476B2 (en) 2011-10-03 2016-06-01 株式会社Joled Display device and electronic equipment

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54122996A (en) * 1978-02-16 1979-09-22 Seiko Epson Corp Color liquid crystal display panel for television
JPS5630169A (en) * 1979-08-21 1981-03-26 Canon Kk Color display cell
JPS57158681A (en) * 1981-03-25 1982-09-30 Seiko Instr & Electronics Liquid crystal display unit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54122996A (en) * 1978-02-16 1979-09-22 Seiko Epson Corp Color liquid crystal display panel for television
JPS5630169A (en) * 1979-08-21 1981-03-26 Canon Kk Color display cell
JPS57158681A (en) * 1981-03-25 1982-09-30 Seiko Instr & Electronics Liquid crystal display unit

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5563621A (en) * 1991-11-18 1996-10-08 Black Box Vision Limited Display apparatus
JP2011107709A (en) * 2003-08-11 2011-06-02 Samsung Electronics Co Ltd Liquid crystal display
JP2005062869A (en) * 2003-08-11 2005-03-10 Samsung Electronics Co Ltd Liquid crystal display
US8009250B2 (en) 2003-08-11 2011-08-30 Samsung Electronics Co., Ltd. Liquid crystal display having particular pixel electrodes
US7440039B2 (en) 2003-09-02 2008-10-21 Sharp Kabushiki Kaisha Active element substrate with simplified signal line arrangement having active elements and pixel electrodes and liquid crystal display device using the same
US7196745B2 (en) 2003-09-02 2007-03-27 Sharp Kabushiki Kaisha Active element substrate with simplified signal line arrangement having active elements and pixel electrodes and liquid crystal display device using the same
US7817171B2 (en) 2004-09-03 2010-10-19 Sharp Kabushiki Kaisha Display apparatus driving method, display apparatus driving device, program therefor, recording medium storing program, and display apparatus
US8670007B2 (en) 2004-09-03 2014-03-11 Sharp Kabushiki Kaisha Display apparatus driving method, display apparatus driving device, program therefor, recording medium storing program, and display apparatus
US7916159B2 (en) 2004-12-27 2011-03-29 Sharp Kabushiki Kaisha Driving device for display panel, display device including the driving device, method for driving a display panel, program, and storage medium
US7920114B2 (en) 2004-12-27 2011-04-05 Sharp Kabushiki Kaisha Driving device for display panel, display panel, display device including the driving device, and method for driving display panel
US8089432B2 (en) 2005-07-29 2012-01-03 Sharp Kabushiki Kaisha Display device
US8648889B2 (en) 2005-11-30 2014-02-11 Sharp Kabushiki Kaisha Display device and method for driving display member
US8207924B2 (en) 2006-02-02 2012-06-26 Sharp Kabushiki Kaisha Display device
US8872842B2 (en) 2011-03-15 2014-10-28 Sony Corporation Display device and electronics apparatus
US9368088B2 (en) 2013-01-11 2016-06-14 Sony Corporation Display, image processing unit, image processing method, and electronic apparatus
US9690019B2 (en) 2014-03-26 2017-06-27 Sony Corporation Image display apparatus for endoscope images, color filter with fourth pixel of a luminous color of pigment of hemoglobin, and image signal processing apparatus

Also Published As

Publication number Publication date Type
JPH0454207B2 (en) 1992-08-28 grant

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