DE9115126U1 - Schaltungsanordnung zur Spannungserzeugung für Flüssigkristall-Anzeigeeinrichtungen - Google Patents
Schaltungsanordnung zur Spannungserzeugung für Flüssigkristall-AnzeigeeinrichtungenInfo
- Publication number
- DE9115126U1 DE9115126U1 DE9115126U DE9115126U DE9115126U1 DE 9115126 U1 DE9115126 U1 DE 9115126U1 DE 9115126 U DE9115126 U DE 9115126U DE 9115126 U DE9115126 U DE 9115126U DE 9115126 U1 DE9115126 U1 DE 9115126U1
- Authority
- DE
- Germany
- Prior art keywords
- voltage
- liquid crystal
- circuit arrangement
- crystal display
- diodes
- 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 - Lifetime
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims description 25
- 238000010276 construction Methods 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 claims 1
- 239000011521 glass Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3696—Generation of voltages supplied to electrode drivers
-
- 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
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/04—Maintaining the quality of display appearance
- G09G2320/041—Temperature compensation
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Liquid Crystal Display Device Control (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9115126U DE9115126U1 (de) | 1991-12-05 | 1991-12-05 | Schaltungsanordnung zur Spannungserzeugung für Flüssigkristall-Anzeigeeinrichtungen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9115126U DE9115126U1 (de) | 1991-12-05 | 1991-12-05 | Schaltungsanordnung zur Spannungserzeugung für Flüssigkristall-Anzeigeeinrichtungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE9115126U1 true DE9115126U1 (de) | 1992-03-19 |
Family
ID=6873945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE9115126U Expired - Lifetime DE9115126U1 (de) | 1991-12-05 | 1991-12-05 | Schaltungsanordnung zur Spannungserzeugung für Flüssigkristall-Anzeigeeinrichtungen |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE9115126U1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0756190A1 (en) * | 1995-01-13 | 1997-01-29 | Seiko Epson Corporation | Power supply circuit, power supply for liquid crystal display, and liquid crystal display |
| EP0772182A2 (en) * | 1995-10-04 | 1997-05-07 | Sharp Kabushiki Kaisha | Display-driving voltage generating apparatus |
-
1991
- 1991-12-05 DE DE9115126U patent/DE9115126U1/de not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0756190A1 (en) * | 1995-01-13 | 1997-01-29 | Seiko Epson Corporation | Power supply circuit, power supply for liquid crystal display, and liquid crystal display |
| EP0756190A4 (ja) * | 1995-01-13 | 1997-03-12 | ||
| US6188395B1 (en) * | 1995-01-13 | 2001-02-13 | Seiko Epson Corporation | Power source circuit, power source for driving a liquid crystal display, and a liquid crystal display device |
| EP0772182A2 (en) * | 1995-10-04 | 1997-05-07 | Sharp Kabushiki Kaisha | Display-driving voltage generating apparatus |
| EP0772182A3 (en) * | 1995-10-04 | 1997-05-14 | Sharp Kabushiki Kaisha | Display-driving voltage generating apparatus |
| US5781001A (en) * | 1995-10-04 | 1998-07-14 | Sharp Kabushiki Kaisha | Display-driving voltage generating apparatus |
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