DE2524288C2 - Mehrstellige Flüssigkristall-Anzeigevorrichtung - Google Patents
Mehrstellige Flüssigkristall-AnzeigevorrichtungInfo
- Publication number
- DE2524288C2 DE2524288C2 DE2524288A DE2524288A DE2524288C2 DE 2524288 C2 DE2524288 C2 DE 2524288C2 DE 2524288 A DE2524288 A DE 2524288A DE 2524288 A DE2524288 A DE 2524288A DE 2524288 C2 DE2524288 C2 DE 2524288C2
- Authority
- DE
- Germany
- Prior art keywords
- counter
- electrodes
- segment
- electrode
- display device
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/04—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions
- G09G3/16—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions by control of light from an independent source
- G09G3/18—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions by control of light from an independent source using liquid crystals
-
- 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
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134327—Segmented, e.g. alpha numeric display
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/15—Arrangements in which pulses are delivered at different times at several outputs, i.e. pulse distributors
- H03K5/15013—Arrangements in which pulses are delivered at different times at several outputs, i.e. pulse distributors with more than two outputs
- H03K5/1506—Arrangements in which pulses are delivered at different times at several outputs, i.e. pulse distributors with more than two outputs with parallel driven output stages; with synchronously driven series connected output stages
- H03K5/15093—Arrangements in which pulses are delivered at different times at several outputs, i.e. pulse distributors with more than two outputs with parallel driven output stages; with synchronously driven series connected output stages using devices arranged in a shift register
Description
Claims (3)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP49062088A JPS5234918B2 (de) | 1974-05-31 | 1974-05-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2524288A1 DE2524288A1 (de) | 1975-12-11 |
DE2524288C2 true DE2524288C2 (de) | 1984-06-14 |
Family
ID=13189941
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2524288A Expired DE2524288C2 (de) | 1974-05-31 | 1975-06-02 | Mehrstellige Flüssigkristall-Anzeigevorrichtung |
DE2560490A Expired DE2560490C2 (de) | 1974-05-31 | 1975-06-02 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2560490A Expired DE2560490C2 (de) | 1974-05-31 | 1975-06-02 |
Country Status (4)
Country | Link |
---|---|
US (2) | US4533213A (de) |
JP (1) | JPS5234918B2 (de) |
DE (2) | DE2524288C2 (de) |
GB (1) | GB1517333A (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62172324A (ja) * | 1986-01-24 | 1987-07-29 | Sharp Corp | 液晶表示装置 |
JPS62227196A (ja) * | 1986-03-28 | 1987-10-06 | シャープ株式会社 | 液晶駆動装置 |
JPS62227195A (ja) * | 1986-03-28 | 1987-10-06 | シャープ株式会社 | 日の字形セグメント液晶表示素子 |
JPH0816829B2 (ja) * | 1986-03-28 | 1996-02-21 | シャープ株式会社 | 液晶駆動装置 |
FR2712109B1 (fr) * | 1993-11-04 | 1995-12-15 | Ebauchesfabrik Eta Ag | Dispositif d'affichage à cristaux liquides. |
US5636044A (en) * | 1994-10-14 | 1997-06-03 | Kent Displays, Inc. | Segmented polymer stabilized and polymer free cholesteric texture liquid crystal displays and driving method for same |
US5680192A (en) * | 1995-06-23 | 1997-10-21 | Garmin Corporation | Electro-optical display device with enlarged viewing area and single-sided driver connection |
JP3549177B2 (ja) * | 1997-10-06 | 2004-08-04 | シャープ株式会社 | 液晶表示装置 |
JP3617458B2 (ja) * | 2000-02-18 | 2005-02-02 | セイコーエプソン株式会社 | 表示装置用基板、液晶装置及び電子機器 |
US7085203B2 (en) * | 2000-03-03 | 2006-08-01 | Matsushita Electric Industrial Co., Ltd. | Optical head with defocusing correction and spherical aberration correction |
TW583497B (en) * | 2002-05-29 | 2004-04-11 | Sipix Imaging Inc | Electrode and connecting designs for roll-to-roll format flexible display manufacturing |
US7908080B2 (en) | 2004-12-31 | 2011-03-15 | Google Inc. | Transportation routing |
US7693009B2 (en) * | 2007-10-24 | 2010-04-06 | Buss Scott A | Method and apparatus for displaying time on a display panel |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3647280A (en) * | 1969-11-06 | 1972-03-07 | Rca Corp | Liquid crystal display device |
US3612654A (en) * | 1970-05-27 | 1971-10-12 | Rca Corp | Liquid crystal display device |
US3674341A (en) * | 1970-12-08 | 1972-07-04 | Scm Corp | Liquid crystal display device having improved optical contrast |
JPS5114360B1 (de) * | 1970-12-23 | 1976-05-08 | ||
US3788058A (en) * | 1971-06-23 | 1974-01-29 | Tokyo Shibaura Electric Co | Electronic digital clock apparatus |
US3999180A (en) * | 1971-10-04 | 1976-12-21 | Rockwell International Corporation | Multiplex driver system for liquid crystal display |
JPS5238693B2 (de) * | 1971-12-30 | 1977-09-30 | ||
JPS4878897A (de) * | 1972-01-21 | 1973-10-23 | ||
CA1021078A (en) * | 1972-09-19 | 1977-11-15 | Sharp Kabushiki Kaisha | Drive system for liquid crystal display units |
US3814501A (en) * | 1972-12-04 | 1974-06-04 | Rca Corp | Liquid-crystal display device and method of making |
JPS5311171B2 (de) * | 1973-02-09 | 1978-04-19 | ||
US3831166A (en) * | 1973-03-16 | 1974-08-20 | Rockwell International Corp | Display character pattern |
US4036550A (en) * | 1973-08-16 | 1977-07-19 | Intel Corporation | Liquid crystal display |
JPS5189348A (de) * | 1975-02-04 | 1976-08-05 |
-
1974
- 1974-05-31 JP JP49062088A patent/JPS5234918B2/ja not_active Expired
-
1975
- 1975-06-02 GB GB23795/75A patent/GB1517333A/en not_active Expired
- 1975-06-02 DE DE2524288A patent/DE2524288C2/de not_active Expired
- 1975-06-02 DE DE2560490A patent/DE2560490C2/de not_active Expired
-
1978
- 1978-01-17 US US05/870,210 patent/US4533213A/en not_active Expired - Lifetime
-
1984
- 1984-11-30 US US06/676,873 patent/US5058996A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE2560490C2 (de) | 1988-09-08 |
JPS50154095A (de) | 1975-12-11 |
JPS5234918B2 (de) | 1977-09-06 |
GB1517333A (en) | 1978-07-12 |
US5058996A (en) | 1991-10-22 |
DE2524288A1 (de) | 1975-12-11 |
US4533213A (en) | 1985-08-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8172 | Supplementary division/partition in: |
Ref country code: DE Ref document number: 2560490 Format of ref document f/p: P |
|
Q171 | Divided out to: |
Ref country code: DE Ref document number: 2560490 |
|
8125 | Change of the main classification |
Ipc: G09G 3/18 |
|
8128 | New person/name/address of the agent |
Representative=s name: KADOR, U., DIPL.-CHEM. DR.RER.NAT. KLUNKER, H., DI |
|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Free format text: KLUNKER, H., DIPL.-ING. DR.RER.NAT. SCHMITT-NILSON, G., DIPL.-ING. DR.-ING. HIRSCH, P., DIPL.-ING.,PAT.-ANW., 8000 MUENCHEN |
|
AH | Division in |
Ref country code: DE Ref document number: 2560490 Format of ref document f/p: P |