Sharp LQ121S1LG41 key specifications
| Brand | Sharp |
|---|---|
| Model | LQ121S1LG41 |
| Size | 12.1″ |
| Resolution | 800×600 |
| Interface | LVDS |
| Connector | Single-channel LVDS (6-bit) |
| Panel type | TN |
| Brightness | 370 cd/m² (typ.) |
Specifications from pcxco.com. Confirm values against the Sharp datasheet revision you are designing to.
Supply options for the Sharp LQ121S1LG41
- Original Sharp part: sourced on request. Availability, date code and lead time are confirmed per order; we do not hold stock of third-party panels.
- Alternative from our direct factories: a standard or customized module with the same size and resolution, with the mechanical and electrical differences documented before you order samples.
Standard models with the same resolution
From our direct factories’ catalog. Pinout and outline differ from the LQ121S1LG41; we confirm fit before sampling.
| Model | Size | Resolution | Interface | Brightness (cd/m²) | FPC pins | Viewing | Touch | Outline (mm) | |
|---|---|---|---|---|---|---|---|---|---|
| PJHSD084ISN1-A01 PengJi | 8.4″ | 800×600 | RGB (parallel) | 200-600 | 60 | All (IPS-type) | Optional | 189.75 × 149.40 × 5.00 | Request datasheet |
Replacing an LVDS panel
The LQ121S1LG41 takes Single-channel LVDS (6-bit). At 800×600 and 60 Hz the pixel clock is about 35 MHz, which is within a single LVDS channel. When you move to an alternative, check:
- LVDS mapping: VESA or JEIDA bit order, and 6-bit or 8-bit colour, must match your host's output setting.
- Connector and pinout: same pin count does not mean the same pin map; an adapter FPC or cable is often enough.
- Backlight: LED driver voltage and dimming (PWM or analog) can differ from the original.
- Mechanics: outline, active-area position and mounting holes against your bezel.
What to send us
The original part number with suffix, a photo of the label and connector, your host processor and the annual quantity. We reply with the original-part availability and one or two alternatives, with the differences listed.
Note: Two CCFL lamps.
Frequently asked questions
Can you supply the original Sharp LQ121S1LG41?
Yes, on request. We confirm availability, date code and lead time per order. We do not hold stock of third-party panels.
What can replace the LQ121S1LG41?
A module with the same size and resolution from our direct factories, adapted where needed (FPC, backlight, outline). Send the original datasheet and we propose options with the differences listed.
Where do these LQ121S1LG41 specifications come from?
From the source linked on this page. Two CCFL lamps. Always design against the Sharp datasheet revision for your exact part.