WO2005073791A1 - Dispositif electronique avec motif de cablage incurve - Google Patents

Dispositif electronique avec motif de cablage incurve Download PDF

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Publication number
WO2005073791A1
WO2005073791A1 PCT/IB2004/052839 IB2004052839W WO2005073791A1 WO 2005073791 A1 WO2005073791 A1 WO 2005073791A1 IB 2004052839 W IB2004052839 W IB 2004052839W WO 2005073791 A1 WO2005073791 A1 WO 2005073791A1
Authority
WO
WIPO (PCT)
Prior art keywords
lines
conductive lines
electronic device
straightly
conductive
Prior art date
Application number
PCT/IB2004/052839
Other languages
English (en)
Inventor
Noriyoshi Matsuura
Original Assignee
Koninklijke Philips Electronics N.V.
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 Koninklijke Philips Electronics N.V. filed Critical Koninklijke Philips Electronics N.V.
Priority to US10/596,758 priority Critical patent/US20070164455A1/en
Priority to JP2006546449A priority patent/JP2007518120A/ja
Priority to KR1020067013184A priority patent/KR20060110343A/ko
Priority to EP04806581A priority patent/EP1704442A1/fr
Publication of WO2005073791A1 publication Critical patent/WO2005073791A1/fr
Priority to NO20063545A priority patent/NO20063545L/no

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1345—Conductors connecting electrodes to cell terminals
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1345—Conductors connecting electrodes to cell terminals
    • G02F1/13456—Cell terminals located on one side of the display only

Definitions

  • the invention relates to an electronic device having bending wiring pattern, in particular to an electronic device having a number of electrically conductive lines having bending wiring patterns which are suitable especially for a display panel or the like.
  • Patent Document 1 wiring widths of first wiring portions in the horizontal direction among data electrodes or scanning electrodes are wider than wiring widths of second wiring portions in the vertical direction among the electrodes, thereby reducing the pattern resistance of each of the electrodes. Differences are thus reduced between pattern resistance values due to differences between wiring lengths of the electrodes, thereby reducing unevenness in luminance (Paragraph numbers [0022] and [0024]).
  • This document also has a proposal that a compensating resistor is inserted between each electrode terminal and each electrode driver thereof to compensate differences between the pattern resistance values due to differences between wiring lengths of the data electrodes or scanning electrodes, while resistance values of the compensating resistors are set such that the sums of resistance values of the compensating resistors and pattern resistance values of the electrodes to which the compensating resistors are connected are equal to each other, resulting in compensation of the differences between pattern resistance values due to differences between wiring lengths of the elec trodes, and in reduction of luminance un-uniformity (Paragraph numbers [0022], [0023 ], [0025] and [0026]).
  • the widths of the wiring portions in the horizontal direction are merely made larger than those of the wiring portions in the vertical direction and the resistance values are reduced across the board with respect to all the electrodes, whereby variations in resistance between the electrodes are suppressed, but it is not sufficient to obtain equal resistance values of the electrodes.
  • An object of the invention is to provide a form of bending wiring patterns whose wiring resistances can be as equal as possible based on a simple structure and to provide an electronic device based on the form.
  • Another object of the invention is to provide an electronic device having a number of electrically conductive lines having bending wiring patterns which are suitable especially for a display panel or the like, in which the conductive lines use a form of bending wiring patterns whose wiring resistances can be as equal as possible based on a simple structure and which can equalize delays, amplitudes or other qualities of signals transmitted through the conductive lines.
  • an electronic device is an electronic device having a substrate on which a plurality of conductive lines are formed, the conductive lines having such patterns that the lines are straightly extended from their predetermined front ends and thereafter bend by turns in substantially the same direction for each predetermined interval to further extend to the respective predetermined connection targets, wherein the conductive lines have their straightly-extending portions of varied line widths and a line width at a nearer position to a bending point of the line is made larger than a line width at a farther position from the bending point, so as to equalize at least resistance values of the straightly- extending portions of the conductive lines.
  • resistance values of the conductive lines are made equal based on variations in line width in the straightly-extending portion constituting the main part of the conductive line, and thereby, wiring resistance values can be made as equal as possible based on a simple structure. It is thus possible to equalize delays, amplitudes and/or other qualities of signals transmitted through the conductive lines.
  • the front ends of the conductive lines may be connected to inputs/ outputs of driving circuitry or peripheral circuitry of the electronic device.
  • resistance values are uniformed in straightly-extending portions of the conductive lines from inputs/outputs of the driving circuitry or peripheral circuitry.
  • connection targets of the conductive lines may be a plurality of lines extending substantially in parallel to each other at predetermined intervals, or the bending angle may be substantially a right angle. In this way, it is possible to thoroughly exert the effects and advantages specific to the invention.
  • the device comprises a plurality of bus lines extending in parallel to each other at predetermined intervals in a display area defined by at least one and the other sides opposed to each other, the bus lines extending from a position of the one side to a position of the other side, wherein the straightly- extending portions are arranged in an area outside the display area adjacent to at least one of the one and the other sides. It is thereby possible to define an area suitable for an arrangement of the conductive lines having bending patterns according to the invention in an area except the display area on the substrate.
  • bus lines are row electrode lines or gate electrode lines, or column electrode lines or source electrode lines, a more preferred embodiment is obtained.
  • the display area may be also defined by third and fourth sides opposed to each other and formed substantially perpendicularly to the one and the other sides, and the driving circuitry or peripheral circuitry is provided in an area outside the display area adjacent to at least one of the third and fourth sides, whereby it is possible to define an area suitable for an arrangement of the conductive lines having bending patterns according to the invention and an area suitable for an arrangement of the driving circuitry or peripheral circuitry.
  • FIG. 1 is a schematic plan overview of a substrate used in an electronic device according to an embodiment of the invention.
  • FIG. 2 is a schematic partial enlarged view of conductive lines according to the embodiment of Fig. 1;
  • FIG. 3 is a schematic partial enlarged view of conductive lines according to a modification in the invention. Best Mode
  • FIG. 1 shows a schematic plan overview of a substrate used in an electronic device according to an embodiment of the invention.
  • a substrate 100 in this embodiment is a liquid crystal display panel, and the liquid crystal display panel has a display-functional section 1 A in which a display area Id is defined in a substantially center portion of the portion 1A, and a driving-functional section IB which is provided with driving circuits (or peripheral circuits) 20 to perform driving of each pixel of the display area Id and other operations and which is provided adjacent to and side by side with the display-functional section 1 A.
  • a display-functional section 1 A in which a display area Id is defined in a substantially center portion of the portion 1A
  • driving-functional section IB which is provided with driving circuits (or peripheral circuits) 20 to perform driving of each pixel of the display area Id and other operations and which is provided adjacent to and side by side with the display-functional section 1 A.
  • a plurality of conductive lines 10 are formed on the sides of the display area Id.
  • the conductive lines 10 have such patterns that the lines straightly (upward in the figure) extend from their predetermined front ends Is on the driving-functional section IB side and bend by turns in substantially the same direction (rightward or leftward in the figure) every predetermined interval P to further extend to the respective predetermined connection targets on the display area Id side.
  • the front ends Is of the conductive lines 10 are connected to inputs/outputs of the driving circuits 20 in the driving-functional section IB.
  • the connection targets of the conductive lines 10 are a plurality of bus lines 30 extending in parallel to one another at predetermined intervals in the display area Id.
  • the bus lines 30 serve as row electrode lines in the display area Id having one side (first side) ldl and the other side (second side) ld2 opposed to each other in the left and right in the figure, and extend in parallel to one another at predetermined intervals from a position of the one side to a position of the other side of the rectangular display area Id.
  • Other bus lines 31 are formed intersecting the bus lines 30.
  • the bus lines 31 serve as column electrode lines in the display area Id, and extend in parallel to one another at predetermined intervals from one position to the other position between a third side ld3 and a fourth side ld4 of the rectangular display area, which are formed substantially at right angles to the first side Id and the second side ld2 and opposed to each other in the upper and lower positions in the figure.
  • an active driving system which uses a thin-film transistor (TFT) as a pixel driving element, wherein the bus lines 30 and 31 are gate electrode lines and source electrode lines, respectively, and in general, the TFTs are formed corresponding to intersections of the bus lines 30 and 31.
  • TFT thin-film transistor
  • the straightly-extending portions of the conductive lines 10 are arranged in an areas outside the display area Id, which are adjacent to the first side ldl and second side ld2 of the display area Id. As shown in the figure, in the thus arranged conductive lines 10, conductive lines located more outwardly have their longer straightly- extending portions. Further, more inward conductive lines (i.e. near the display area Id) are connected to bus lines 30 nearer to the driving circuits 20 (or driving-functional section IB), and sequentially, conductive lines arranged more outwardly are connected to bus lines 30 farther from the driving circuits 20 (or diving-functional section IB).
  • Conductive lines 11 connected to the bus lines 31 do not have bending patterns specific to the conductive lines 10, and connect the input/output ends of a driving- circuit 21 in the driving-functional section IB and the bus lines 31 over the shortest possible distance.
  • the driving circuits 20 and 21 are formed in an area outside the display area Id, adjacent to the fourth side ld4 of the display area Id, i.e. herein, in an area of the driving-functional section IB.
  • the driving circuits 20 and 21 are formed in an area outside the display area Id, adjacent to the fourth side ld4 of the display area Id, i.e. herein, in an area of the driving-functional section IB.
  • the driving circuits 20 are separately arranged on both left and right sides of the driving-functional section IB. Then, the conductive lines 10 connected to the circuits 20 are drawn from areas near the first side ldl and the second side ld2 of the display area Id to the display area, and connected to the bus lines 30 al- ternately from the left one and from the right one.
  • a bus line 30 is connected to a conductive line 10 in the area near one of the first side ldl and the second side ld2, and the adjacent next bus line 30 is connected to another conductive line 10 in the area near the other one of the first side ldl and the second side ld2. It is thereby possible to make an interval P of bending points of the conductive lines 10 twice the interval of the bus lines 30, providing advantages to pattern formation of the conductive lines 10.
  • bus lines 30 serving as row electrodes are connected to the conductive lines 10 having bending patterns as described above, and the conductive lines 10 are formed in the manner as described below, whereby conductive line resistance values between outputs of the driving circuit 20 and inputs of the bus lines 30 are made all as equal as possible.
  • the display-functional section 1 A and the driving-functional section IB may be formed in different substrate assemblies or in the same substrate assembly.
  • the different substrate assemblies there is a way that end portions of the conductive lines are exposed at the exterior on one of two opposed substrates (display-functional section 1A) sandwiching the liquid crystal medium, and the exposed end portions are coupled with conductive lines from the driving circuit 20 formed on a film substrate (driving-functional section IB) such as a TAB film, using ACF (Anisotropic Conductive Film).
  • two opposed substrates sandwiching the liquid crystal medium include the display-functional section 1A, one of the substrates is provided with an area (driving-functional section IB) forming end portions of the conductive lines, and the driving circuit 20 connected to the end portions is mounted or formed on the area.
  • FIG. 2 shows a partial enlarged view of the conductive lines 10 to explain a more specific formation manner of the conductive lines 10.
  • Fig. 2 shows enlarged forms in the vicinity of bending points of the conductive lines 10 as shown in Fig. 1, as a representative formation manner.
  • the outermost conductive line 101 has, in this example, such a form that the outer edge of the straightly-extending portion 10L is a straight line, and the inner edge has a shape of showing a step for each predetermined interval P.
  • Such a form satisfies conditions that a line width in a position nearer to the bending point Q is larger than a line width in a position farther from the bending point Q, and in this embodiment, the width of the straightly-extending portion 10L of the conductive line 101 is varied for each predetermined interval P (or whenever the bending point Q of other conductive line appears), and the width is constant within the interval.
  • These conductive lines 101 , 102, 103, ... are formed in such a manner that the line width of each straightly-extending portion 10L is provided with variations and its line width nearer to the bending point Q is greater than its line width farther from the point so as to equalize at least resistance values of the straightly-extending portions 10L, preferably, total resistance values of the straightly-extending portions 10L and the extending portions 10T after the bending.
  • the average of the line widths of the straightly-extending portion 10L of a more outside conductive line is made larger than more inside conductive lines.
  • an outward conductive line 10 long in drawing length has such a pattern that the width is increased as nearer the bending point Q.
  • Such a pattern is advantageous to conductive lines that extend from their front ends and bend by turns toward the same direction for each predetermined interval. In other words, in the area where the conductive lines are ananged, there is ample empty space for drawing the bent conductive lines, and the empty space is conveniently available to increase widths of the other conductive lines bending in points farther from the bending point of a conductive line.
  • Table 1 shows an example in the case of setting the widths of the conductive lines 101-105 under predetermined conditions.
  • One of the conditions in this case is that only the conductive lines 101-105 are target ones and the conductive lines 101-105 bend as for the intervals P , P , P , P and P , respectively from the end of the outer conductive line 101.
  • the other conditions are that the intervals P 1 ,' P 2 ,' P 3 ,' P 4 and P 5 are equal to each other, ' and thicknesses and con- ductivities of the conductive lines are also equal to each other.
  • values in columns in the table, indicated for each conductive line mean widths for the respective intervals of the conductive line when a width of the wiring area (sum of widths of all conductive lines) is 1. According to this example, if the intervals P to P are 1, the thicknesses of the conductive lines are 1, and their resistivities are 1, then any conductive lines will have a resistance of a value of 12.84.
  • FIG. 3 shows a partial enlarged view of modified conductive lines 10' to explain a more specific manner of formation of the conductive lines 10'.
  • Conductive lines 101', 102', 103', ... in this embodiment have different forms from those shown in Fig. 2, and their inner edges are all made in the form of a straight line, while each straight line constituting the inner edge is not parallel to a straight line constituting the outer edge and is at a small angle to the outer straight line. More specifically, each conductive line has a form such that the width tapers toward the front end.
  • the conductive lines of such a pattern have advantages in that spaces between the conductive lines are allowed to be kept constant, while facilitating pattern formation.
  • the width of the straightly-extending portion 10L' changes gradually over the whole length of the straightly-extending portion 10L', and the width within a range of interval P is also varied.
  • this form also satisfies such requirements that the line width varies in each of the straightly-extending portions and a line width in a position nearer to the bending point Q is formed larger than a line width in a position farther from the point Q so as to equalize at least respective resistance values in the straightly-extending portions in 101', 102', ....
  • the basic effects and advantages as described earlier are similarly obtained.
  • the bending wiring pattern form according to the invention in conductive lines of an electronic device, it is possible to equalize delays, amplitudes and/or other qualities of signals transmitted through the conductive lines.
  • the use is suitable for display panels.
  • the form of connecting of the conductive lines from both sides of the display area Id as shown in Fig. 1 it is possible to draw the conductive lines substantially in lines symmetry. Therefore, forming the conductive lines is hardly biased over the used area, and it is significantly convenient in respect of maintaining the thickness of the liquid crystal layer at a uniform value in a liquid crystal display panel.
  • the above-mentioned embodiments are described about the case where the display area is a rectangle, but the present invention is not limited to such a case.
  • the conductive lines are connected to gate electrode lines as an example, the conductive lines may be connected to source electrode lines.
  • the present invention is applicable to display devices other than the active matrix driving type display device.
  • the present invention is applicable to electronic devices having bending wiring patterns.

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Structure Of Printed Boards (AREA)

Abstract

L'invention concerne une forme de motifs de câblage incurvés pour lesquels la résistance du câblage peut être aussi égale que possible, basée sur une structure simple, et permettant d'obtenir un dispositif électronique se basant sur cette forme. Selon cette invention, un dispositif électronique possède un substrat (100) sur lequel plusieurs lignes conductrices (10) sont formées, ces lignes conductrices (10) possédant des motifs tels que les lignes s'étendent de façon rectiligne à partir de leurs extrémités avant 1 puis s'incurvent l'une après l'autre sensiblement dans la même direction pour chaque intervalle prédéterminé P, puis s'étendent encore en direction de cibles de connexion prédéterminées respectives (30). Ces lignes conductrices (10) possèdent leurs parties s'étendant de façon rectiligne (10L) de diverses largeurs de lignes, et une largeur de ligne au niveau d'une position plus proche d'un point de courbure (Q) de cette ligne est supérieure à une largeur de ligne au niveau d'une position plus éloignée à partir du point de courbure (Q), de manière à égaliser au moins les valeurs de résistance des parties s'étendant de façon rectiligne (10L) des lignes conductrices (10).
PCT/IB2004/052839 2004-01-05 2004-12-17 Dispositif electronique avec motif de cablage incurve WO2005073791A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US10/596,758 US20070164455A1 (en) 2004-12-17 2004-12-17 Electronic device with bending wiring pattern
JP2006546449A JP2007518120A (ja) 2004-01-05 2004-12-17 屈曲配線パターンを具備する電子装置
KR1020067013184A KR20060110343A (ko) 2004-01-05 2004-12-17 벤딩 배선 패턴을 가진 전자 디바이스
EP04806581A EP1704442A1 (fr) 2004-01-05 2004-12-17 Dispositif electronique avec motif de cablage incurve
NO20063545A NO20063545L (no) 2004-01-05 2006-08-03 Elektronisk anordning med boyd ledningsmonster

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IB2004000066 2004-01-05
IBPCT/IB2004/000066 2004-01-05

Publications (1)

Publication Number Publication Date
WO2005073791A1 true WO2005073791A1 (fr) 2005-08-11

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PCT/IB2004/052839 WO2005073791A1 (fr) 2004-01-05 2004-12-17 Dispositif electronique avec motif de cablage incurve

Country Status (7)

Country Link
EP (1) EP1704442A1 (fr)
JP (1) JP2007518120A (fr)
KR (1) KR20060110343A (fr)
CN (1) CN1902538A (fr)
NO (1) NO20063545L (fr)
TW (1) TW200533254A (fr)
WO (1) WO2005073791A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120092273A1 (en) * 2010-10-15 2012-04-19 Lyon Benjamin B Trace border routing
US9069418B2 (en) 2008-06-06 2015-06-30 Apple Inc. High resistivity metal fan out

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100840091B1 (ko) 2007-08-17 2008-06-20 삼성에스디아이 주식회사 유기전계발광 표시장치 및 그의 모기판
KR102129336B1 (ko) * 2013-10-24 2020-07-03 삼성디스플레이 주식회사 표시 장치 및 멀티 패널 표시 장치
KR101597522B1 (ko) * 2014-08-28 2016-02-25 주식회사 지2터치 신호왜곡 현상을 최소화한 터치패널 및 이를 포함하는 디스플레이장치
KR102493587B1 (ko) * 2018-01-12 2023-02-01 삼성디스플레이 주식회사 표시장치
CN115128875A (zh) * 2022-06-30 2022-09-30 惠科股份有限公司 阵列基板、阵列基板制备方法及显示面板

Citations (5)

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Publication number Priority date Publication date Assignee Title
JPH02181120A (ja) * 1989-01-06 1990-07-13 Hitachi Ltd 液晶表示素子
US5914763A (en) * 1994-09-08 1999-06-22 Hitachi, Ltd. Liquid crystal display with substantially equal resistances for sets of terminal electrodes and inclined wiring electrodes
US6052169A (en) * 1996-12-27 2000-04-18 Samsung Display Devices Co., Ltd. Liquid crystal display device having an equipotential electrode structure
US6066916A (en) * 1996-08-19 2000-05-23 Denso Corporation Electroluminescent matrix display device
US6104465A (en) * 1995-12-30 2000-08-15 Samsung Electronics Co., Ltd. Liquid crystal display panels having control lines with uniforms resistance

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02181120A (ja) * 1989-01-06 1990-07-13 Hitachi Ltd 液晶表示素子
US5914763A (en) * 1994-09-08 1999-06-22 Hitachi, Ltd. Liquid crystal display with substantially equal resistances for sets of terminal electrodes and inclined wiring electrodes
US6104465A (en) * 1995-12-30 2000-08-15 Samsung Electronics Co., Ltd. Liquid crystal display panels having control lines with uniforms resistance
US6066916A (en) * 1996-08-19 2000-05-23 Denso Corporation Electroluminescent matrix display device
US6052169A (en) * 1996-12-27 2000-04-18 Samsung Display Devices Co., Ltd. Liquid crystal display device having an equipotential electrode structure

Non-Patent Citations (1)

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Title
PATENT ABSTRACTS OF JAPAN vol. 014, no. 452 (P - 1112) 27 September 1990 (1990-09-27) *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9069418B2 (en) 2008-06-06 2015-06-30 Apple Inc. High resistivity metal fan out
US9495048B2 (en) 2008-06-06 2016-11-15 Apple Inc. High resistivity metal fan out
US10048819B2 (en) 2008-06-06 2018-08-14 Apple Inc. High resistivity metal fan out
US20120092273A1 (en) * 2010-10-15 2012-04-19 Lyon Benjamin B Trace border routing
US9491852B2 (en) 2010-10-15 2016-11-08 Apple Inc. Trace border routing
US9781823B2 (en) 2010-10-15 2017-10-03 Apple Inc. Trace border routing

Also Published As

Publication number Publication date
NO20063545L (no) 2006-08-03
JP2007518120A (ja) 2007-07-05
CN1902538A (zh) 2007-01-24
TW200533254A (en) 2005-10-01
KR20060110343A (ko) 2006-10-24
EP1704442A1 (fr) 2006-09-27

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