Pixel circuit with threshold voltage compensation
US-11322087-B1 · May 3, 2022 · US
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Lu Tong patents
Lu Tong is listed as an inventor on 32 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lu Tong |
| Total patents | 32 |
| First publication | Sep 26, 2019 |
| Latest publication | May 3, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Pixel circuit with reduced sensitivity to threshold variations of the diode connecting switch
US-11189225-B1 · Nov 30, 2021 · US
Method of operating a pixel circuit using direct charging and that performs light-emitting device compensation
US-11176890-B2 · Nov 16, 2021 · US
TFT pixel threshold voltage compensation circuit with a source follower
US-11170719-B1 · Nov 9, 2021 · US
Fast data programming TFT pixel threshold voltage compensation circuit with improved compensation accuracy
US-11114030-B1 · Sep 7, 2021 · US
Fast data programming TFT pixel threshold voltage compensation circuit with two phase threshold compensation
US-11087685-B1 · Aug 10, 2021 · US
TFT pixel threshold voltage compensation circuit with global compensation
US-11074864-B1 · Jul 27, 2021 · US
TFT pixel threshold voltage compensation circuit using a variable capacitor
US-11069292-B1 · Jul 20, 2021 · US
TFT pixel threshold voltage compensation circuit with data programming from drain of the drive TFT
US-11049454-B1 · Jun 29, 2021 · US
TFT pixel threshold voltage compensation circuit with global compensation
US-11011113-B1 · May 18, 2021 · US
Recent patents
Latest publications not already listed above.
TFT pixel circuit for OLED external compensation using an adjusted data voltage for component compensation
US-10984712-B2 · Apr 20, 2021 · US
Tft pixel threshold voltage compensation circuit with short data programming time and low frame rate
US-2021020104-A1 · Jan 21, 2021 · US
TFT pixel threshold voltage compensation circuit with a source follower
US-10885843-B1 · Jan 5, 2021 · US
TFT pixel threshold voltage compensation circuit with short data programming time and low frame rate
US-10878756-B1 · Dec 29, 2020 · US
Pixel circuit using direct charging and that performs light-emitting device compensation
US-2020349889-A1 · Nov 5, 2020 · US
TFT pixel threshold voltage compensation circuit with short data programming time
US-10818230-B1 · Oct 27, 2020 · US
TFT pixel threshold voltage compensation circuit with short programming time
US-10783830-B1 · Sep 22, 2020 · US
Pixel circuit using direct charging and that performs light-emitting device compensation
US-10762843-B2 · Sep 1, 2020 · US
TFT pixel threshold voltage compensation circuit
US-10714008-B1 · Jul 14, 2020 · US
TFT pixel threshold voltage compensation circuit with short one horizontal time
US-10706782-B2 · Jul 7, 2020 · US
Tft pixel circuit for oled external compensation
US-2020184888-A1 · Jun 11, 2020 · US
TFT pixel threshold voltage compensation circuit with short one horizontal time
US-10650752-B1 · May 12, 2020 · US
Tft pixel threshold voltage compensation circuit with short one horizontal time
US-2020135106-A1 · Apr 30, 2020 · US
Tft pixel threshold voltage compensation circuit with short one horizontal time
US-2020135105-A1 · Apr 30, 2020 · US
Analogue external compensation system for TFT pixel OLED circuit
US-10636357-B1 · Apr 28, 2020 · US
TFT pixel threshold voltage compensation circuit with light-emitting device initialization
US-10504431-B2 · Dec 10, 2019 · US
TFT compensation circuit for display device using reference current
US-10497310-B2 · Dec 3, 2019 · US
TFT pixel threshold voltage compensation circuit with data voltage applied at light-emitting device
US-10475391-B2 · Nov 12, 2019 · US
Pixel circuit using direct charging and that performs light-emitting device compensation
US-2019304370-A1 · Oct 3, 2019 · US
Tft pixel threshold voltage compensation circuit with light-emitting device initialization
US-2019304361-A1 · Oct 3, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Sharp Kk | 32 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G09G2300/0819 | 29 |
| G09G3/3233 | 27 |
| G09G2300/0861 | 22 |
| G09G2300/0852 | 20 |
| G09G2320/0233 | 17 |