TW200718985A - Color filter with brightness and color contrast - Google Patents

Color filter with brightness and color contrast

Info

Publication number
TW200718985A
TW200718985A TW094139509A TW94139509A TW200718985A TW 200718985 A TW200718985 A TW 200718985A TW 094139509 A TW094139509 A TW 094139509A TW 94139509 A TW94139509 A TW 94139509A TW 200718985 A TW200718985 A TW 200718985A
Authority
TW
Taiwan
Prior art keywords
color
brightness
contrast
color filter
hollow section
Prior art date
Application number
TW094139509A
Other languages
Chinese (zh)
Other versions
TWI277779B (en
Inventor
guan-zhang Peng
Original Assignee
guan-zhang Peng
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
Application filed by guan-zhang Peng filed Critical guan-zhang Peng
Priority to TW94139509A priority Critical patent/TWI277779B/en
Priority to JP2005365518A priority patent/JP2007133343A/en
Application granted granted Critical
Publication of TWI277779B publication Critical patent/TWI277779B/en
Publication of TW200718985A publication Critical patent/TW200718985A/en

Links

Landscapes

  • Optical Filters (AREA)
  • Electroluminescent Light Sources (AREA)
  • Liquid Crystal (AREA)

Abstract

The present invention relates to a color filter and more particularly to one with brightess and color contrast. The color filter is characterized by a black matrix disposed on the top surface of a transparent substrate, plural pixels defined therefrom, and at least a color photo-resist and a hollow section disposed in each pixel. By means of the hollow section, the object of improving the color contrast of a transmitting light source is achieved without affecting the brightness thereof.
TW94139509A 2005-11-10 2005-11-10 Color filter with brightness and color contrast TWI277779B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW94139509A TWI277779B (en) 2005-11-10 2005-11-10 Color filter with brightness and color contrast
JP2005365518A JP2007133343A (en) 2005-11-10 2005-12-19 Color filter with excellent light emission luminance and color contrast

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94139509A TWI277779B (en) 2005-11-10 2005-11-10 Color filter with brightness and color contrast

Publications (2)

Publication Number Publication Date
TWI277779B TWI277779B (en) 2007-04-01
TW200718985A true TW200718985A (en) 2007-05-16

Family

ID=38155031

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94139509A TWI277779B (en) 2005-11-10 2005-11-10 Color filter with brightness and color contrast

Country Status (2)

Country Link
JP (1) JP2007133343A (en)
TW (1) TWI277779B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105607338A (en) * 2016-03-24 2016-05-25 京东方科技集团股份有限公司 Display substrate, manufacturing method thereof and display device
CN108983482A (en) * 2018-07-24 2018-12-11 深圳市华星光电技术有限公司 Color membrane substrates and preparation method thereof

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102338900A (en) * 2011-10-11 2012-02-01 鸿富锦精密工业（深圳）有限公司 Color filter and reflective display device with same
CN107247359A (en) * 2017-07-20 2017-10-13 京东方科技集团股份有限公司 A kind of display base plate, display panel and display device
CN112820837B (en) * 2021-01-05 2022-09-09 武汉华星光电半导体显示技术有限公司 Display panel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105607338A (en) * 2016-03-24 2016-05-25 京东方科技集团股份有限公司 Display substrate, manufacturing method thereof and display device
WO2017161894A1 (en) * 2016-03-24 2017-09-28 Boe Technology Group Co., Ltd. Display substrate, manufacturing method thereof, and display apparatus
CN105607338B (en) * 2016-03-24 2018-12-21 京东方科技集团股份有限公司 Display base plate and its manufacturing method and display device
CN108983482A (en) * 2018-07-24 2018-12-11 深圳市华星光电技术有限公司 Color membrane substrates and preparation method thereof

Also Published As

Publication number Publication date
JP2007133343A (en) 2007-05-31
TWI277779B (en) 2007-04-01

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees