TW200500689A - Manufacture of shaped structures in LCD cells, and masks therefor - Google Patents

Manufacture of shaped structures in LCD cells, and masks therefor

Info

Publication number
TW200500689A
TW200500689A TW092135023A TW92135023A TW200500689A TW 200500689 A TW200500689 A TW 200500689A TW 092135023 A TW092135023 A TW 092135023A TW 92135023 A TW92135023 A TW 92135023A TW 200500689 A TW200500689 A TW 200500689A
Authority
TW
Taiwan
Prior art keywords
shaped structures
manufacture
lcd cells
photosensitive layer
masks
Prior art date
Application number
TW092135023A
Other languages
Chinese (zh)
Inventor
Ian Douglas French
Sung-Il Park
Original Assignee
Koninkl Philips Electronics Nv
Lg Philips Lcd Co Ltd
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 Koninkl Philips Electronics Nv, Lg Philips Lcd Co Ltd filed Critical Koninkl Philips Electronics Nv
Publication of TW200500689A publication Critical patent/TW200500689A/en

Links

Landscapes

  • Liquid Crystal (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)

Abstract

A method of forming shaped structures in liquid crystal display cells, comprises applying a photosensitive layer (6) to a transistor plate (2), and forming the shaped structures on the photosensitive layer in a photolithographic process using a grey-tone photo mask (7, 21). This mask comprises at least one region of semi-transparent material (8, 16, 18), the degree of transparency of which is dependent on the optical band gap of the material.
TW092135023A 2002-12-14 2003-12-11 Manufacture of shaped structures in LCD cells, and masks therefor TW200500689A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0229228A GB0229228D0 (en) 2002-12-14 2002-12-14 Manufacture of shaped structures in LCD cells,and masks therefor
GB0300360A GB0300360D0 (en) 2002-12-14 2003-01-07 Manufacture of shaped structures in lcd cells, and masks therefor

Publications (1)

Publication Number Publication Date
TW200500689A true TW200500689A (en) 2005-01-01

Family

ID=9949725

Family Applications (1)

Application Number Title Priority Date Filing Date
TW092135023A TW200500689A (en) 2002-12-14 2003-12-11 Manufacture of shaped structures in LCD cells, and masks therefor

Country Status (3)

Country Link
CN (1) CN1726424A (en)
GB (2) GB0229228D0 (en)
TW (1) TW200500689A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102360159A (en) * 2007-05-11 2012-02-22 Lg伊诺特有限公司 Halftone mask with multiple half-transmission parts and manufacture method thereof
JP5220100B2 (en) 2007-05-11 2013-06-26 エルジーイノテック株式会社 Halftone mask having a plurality of semi-transmissive portions and manufacturing method thereof
KR101095539B1 (en) * 2009-05-26 2011-12-19 엘지이노텍 주식회사 Half tone mask and method of manufacturig the same
CN102681068A (en) * 2012-05-11 2012-09-19 深圳市华星光电技术有限公司 Colored filter and manufacturing method thereof
FR3052879B1 (en) * 2016-06-21 2019-01-25 H.E.F. SYSTEM AND METHOD FOR MAKING AN OPTICAL MASK FOR SURFACE TREATMENT, INSTALLATION AND SURFACE TREATMENT METHOD
CN107300836B (en) * 2017-08-16 2020-03-10 深圳市华星光电技术有限公司 Exposure method and exposure apparatus

Also Published As

Publication number Publication date
GB0300360D0 (en) 2003-02-05
CN1726424A (en) 2006-01-25
GB0229228D0 (en) 2003-01-22

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