TW509810B - Liquid crystal display with wide viewing angle - Google Patents

Liquid crystal display with wide viewing angle Download PDF

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Publication number
TW509810B
TW509810B TW88112348A TW88112348A TW509810B TW 509810 B TW509810 B TW 509810B TW 88112348 A TW88112348 A TW 88112348A TW 88112348 A TW88112348 A TW 88112348A TW 509810 B TW509810 B TW 509810B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
substrate
pixel
viewing angle
crystal layer
Prior art date
Application number
TW88112348A
Inventor
Biing-Seng Wu
Chen-Lung Kuo
Chung-Kuang Wei
Original Assignee
Chi Mei Electronics 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
Application filed by Chi Mei Electronics Corp filed Critical Chi Mei Electronics Corp
Priority to TW88112348A priority Critical patent/TW509810B/en
Application granted granted Critical
Publication of TW509810B publication Critical patent/TW509810B/en

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Abstract

A liquid crystal display with wide viewing angle, which comprises: a first substrate; a second substrate; a liquid crystal layer, sandwiched between the first substrate and the second substrate; a plurality of pixels in a matrix arrangement, located on the first substrate of the liquid crystal layer, and each pixel has a pixel electrode, and a switching device connected with the pixel electrode; a common electrode, located on the second substrate of the liquid crystal layer; a plurality of bulges, made of dielectric material and with at least one bulge on each pixel electrode; a plurality of control electrodes, with one control electrode on each bulge, and electrically insulated to the corresponding pixel electrode; and, the alignment layer, which covers the common electrode, and covers the surface composed by these pixel electrodes, these bulges and these control electrodes, making the liquid crystal molecules having an oriented alignment on the surface. With these bulges, and incorporated with the potential on these control electrodes, and the uneven electric field effect caused by the edges of these pixel electrodes, the liquid crystal molecules in the liquid crystal layer can be controlled with multiple alignment orientations, so as to provide a wider viewing angle.
TW88112348A 1999-07-19 1999-07-19 Liquid crystal display with wide viewing angle TW509810B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW88112348A TW509810B (en) 1999-07-19 1999-07-19 Liquid crystal display with wide viewing angle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW88112348A TW509810B (en) 1999-07-19 1999-07-19 Liquid crystal display with wide viewing angle
JP28785299A JP3076340B1 (en) 1999-07-19 1999-10-08 Wide viewing angle liquid crystal display

Publications (1)

Publication Number Publication Date
TW509810B true TW509810B (en) 2002-11-11

Family

ID=21641585

Family Applications (1)

Application Number Title Priority Date Filing Date
TW88112348A TW509810B (en) 1999-07-19 1999-07-19 Liquid crystal display with wide viewing angle

Country Status (2)

Country Link
JP (1) JP3076340B1 (en)
TW (1) TW509810B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3772842B2 (en) 2003-03-05 2006-05-10 セイコーエプソン株式会社 Liquid crystal device, driving method thereof, and electronic apparatus
JP2007033575A (en) * 2005-07-22 2007-02-08 Sanyo Epson Imaging Devices Corp Liquid crystal display device
JP2007310334A (en) 2006-05-19 2007-11-29 Mikuni Denshi Kk Manufacturing method of liquid crystal display device using half-tone exposure method
JP5477523B2 (en) 2006-06-15 2014-04-23 三国電子有限会社 Low cost large screen wide viewing angle fast response liquid crystal display
KR101405339B1 (en) 2007-05-08 2014-06-10 삼성디스플레이 주식회사 Liquid crystal display and method of fabricating the same
CN102402068B (en) * 2011-10-28 2014-04-09 深圳市华星光电技术有限公司 Multi-domain vertical alignment LCD (liquid crystal display) panel

Also Published As

Publication number Publication date
JP3076340B1 (en) 2000-08-14
JP2001042347A (en) 2001-02-16

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