Sharp LQ104S1DG21 key specifications
| Brand | Sharp |
|---|---|
| Model | LQ104S1DG21 |
| Size | 10.4″ |
| Resolution | 800×600 |
| Interface | RGB (parallel) |
| Connector | Parallel RGB (6-bit CMOS) |
| Panel type | TN |
| Brightness | 350 cd/m² (typ.) |
Specifications from octopart.com. Confirm values against the Sharp datasheet revision you are designing to.
Supply options for the Sharp LQ104S1DG21
- 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 LQ104S1DG21; 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 a parallel RGB panel
The LQ104S1DG21 uses Parallel RGB (6-bit CMOS). At 800×600 and 60 Hz the pixel clock is about 34.6 MHz. When you move to an alternative, check:
- Timing: horizontal/vertical blanking and DE or SYNC mode must match what your controller generates.
- Colour depth: a 6-bit (18-bit bus) host can drive an 8-bit panel with the low bits tied, and vice versa with dithering.
- Connector and pinout: same pin count does not mean the same pin map; an adapter FPC is often enough.
- Backlight and touch: LED driver, brightness and whether the original had a resistive or capacitive touch layer.
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. The LQ104S1DG2A is an LVDS variant with different specs.
Frequently asked questions
Can you supply the original Sharp LQ104S1DG21?
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 LQ104S1DG21?
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 LQ104S1DG21 specifications come from?
From the source linked on this page. Two CCFL lamps. The LQ104S1DG2A is an LVDS variant with different specs. Always design against the Sharp datasheet revision for your exact part.